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The future of concrete
Episode 8215th September 2025 • Mindful Builder • Matthew Carland and Hamish White
00:00:00 00:31:47

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Concrete is responsible for 8% of global carbon emissions. 

That's a staggering number when you consider how much concrete surrounds us every day. So when Daniel from Curvecrete told us his technology could reduce concrete emissions by 70%, we had to understand how. What we learned might change how you think about one of construction's most fundamental materials.

Low-carbon concrete is a practical technology addressing real industry challenges. As sustainability requirements tighten and carbon costs increase, innovations like Curvecrete become competitive advantages rather than nice-to-haves.

For builders considering future projects, understanding these emerging technologies positions you ahead of regulatory changes and client demands. The question isn't whether sustainable concrete will become mainstream - it's whether you'll be ready when it does.

LINKS:

Curvecrete

Connect with us on Instagram:   @themindfulbuilderpod

Connect with Hamish:

Instagram:  @sanctumhomes

Website:   www.yoursanctum.com.au/

Connect with Matt: 

Instagram: @carlandconstructions

Website:  www.carlandconstructions.com/

Transcripts

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Daniel, who are you?

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I am an architectural engineer, a, uh, build robots that build concrete things.

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And do it in a more sustainable way.

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Alright, great.

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Thanks for coming.

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So what do you mean?

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Do you build the robots or you create the concrete?

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Both.

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So I've, yeah, so, so while you're outside on your phone call, before I had a really

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in, in, in, uh, interesting conversation.

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So obviously, you know, I'm a like to think of myself as a sustainable builder

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and, you know, my ears sort of perked up when Matt said, I've got someone who's,

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you know, making low carbon concrete, so.

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I reckon, let's start there.

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Mm. And maybe just explain to the listeners, like, what is it you do?

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Like, I've been using Eco pack concrete mm-hmm.

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From wholesome for, for a number of, yeah.

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I've

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done, I did my house just recently

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then for, for a number of years, and have been really happy with it.

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And I think it's a fantastic product.

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It's now specified on all our jobs.

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Mm-hmm.

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But yous is a little bit different.

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Mm-hmm.

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Yeah.

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Could you tell us a little bit about

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Yeah.

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Uh, so we've developed a. Low carbon concrete, which is a

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geopolymer is what we call it.

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Uh, it's used as, uh, waste byproducts, uh, that replace the cement, which is the,

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you know, polluting part of the, uh, the, the mix design for, for standard concrete.

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it is a geopolymer that achieves 50 MPA grade, uh, strength

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for precast applications.

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Uh, so we're focused on the precast market.

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And, uh, curve Crete is positioned in a way where, um, we can then

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scale up our, uh, material to be utilized on infrastructure projects

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for noise walls and earth retaining walls and that sort of thing.

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And that's part of the reason why we're here at Archi Build.

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Right.

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And,

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and when you say, like they're quite specific.

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Projects.

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Mm-hmm.

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You know, where, where Matt and I from, like a residential point of view.

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But you are talking about like, I, I can imagine like I'm driving down the Eastern

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freeway and I see these big walls which are trying to stop noise transmission.

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Is that the kind of stuff that you are talking about?

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Yeah, that's right.

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Yeah.

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And, uh, yeah, so they're, you know, noise walls is a big ambition, uh, to

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solve for freestanding wall elements that are, you know, nine, 10 meters high.

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There's an abundance of them that are required for

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infrastructure around Australia.

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Um, here at the Big build, in Victoria, uh, there's , noise wall elements that

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are currently being created that are 300 millimeters thick, uh, flat elements.

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Nine meters high, 300 millimeters thick.

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Um.

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Yeah, there's a couple of innovations that I have to explain, here.

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Um, so that's the benchmark.

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Yeah.

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Three oh millimeter thick.

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I is high.

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Uh, with the technology that we developed at Curve Creek, there's

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the low carbon concrete, right?

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Um, so if we created one of those panels with our low carbon concrete,

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it'll, um, avoid 70% of the emissions.

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Relative to standard concrete.

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But we also developed a robotic method.

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Uh, that creates curved concrete elements.

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And the curved concrete elements are naturally much

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more stiff, in their geometry.

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Um, so you can use curvature, uh, to, to make, the elements lighter.

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Um,

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uh, is that, does that mean you can make them thinner?

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Thinner, yeah.

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And, and does the curve.

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Actually help with that sound deadening, and

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it, it can help with the scattering effect of sound.

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Yeah, for sure.

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Yeah.

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Um, but that's

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not the primary reason why

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you're, it's, that's a bonus.

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Yeah.

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That's a bonus.

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Yeah.

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Yeah.

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Um, so, uh, so the, the curvature enables a more structurally efficient design.

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It means the panels can be 150 millimeter thick instead of 300.

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Wow.

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Wow.

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I didn't know.

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So, so curved concrete is stronger than straight concrete.

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Yes.

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That's Now

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why is, why is it?

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Concrete's really good in compression.

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Um, so if you have a flat, uh, you know, everyone can do this exercise at

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home, you know, with a piece of paper.

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If it's a flat piece of paper, it's floppy.

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You know, if you fold it, it becomes a little bit more stiff, or if you

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curve it, it also becomes stiff.

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That makes sense, right?

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Yeah.

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Okay.

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Okay.

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Even though it's a thin sheet of paper.

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Um, so you use the same principle on concrete.

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you talked about like this benchmark wall that your comparative that you

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are, you know, you, you talked about a 300, 300 wide wall by nine minutes tall.

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Yep.

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And you're saying that your product is 70% less carbon?

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Yep.

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In the material itself?

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Yeah.

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Okay.

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In the material itself.

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Okay.

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So, so it's not in.

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'cause yours are 150 mil thick, so there's obviously less material.

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Mm-hmm.

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So ultimately less carbon.

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But you are saying it's even lower.

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Mm-hmm.

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Because you can have less product and it's 70%.

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Yeah.

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Okay.

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Correct.

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Alright, cool.

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So we

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go to 85% less now.

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Yeah.

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Then.

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And then Then a comparative than a comparative.

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Yeah.

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So

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70% is within the product and the rest is remaining the way that you construct.

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Yes.

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Yep.

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Yeah.

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Okay.

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And you are you reducing the cement?

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Through flash and slag or Correct.

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Yeah.

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Okay, cool.

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Well, well, you're,

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you're eliminating the cement because you've got a, a geopolymer,

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I thought you can't eliminate a hundred percent cement.

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You can Yeah.

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Because you're using a different, so, so, um, while you're outside on your

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phone, we're talking about a company, uh, in Queensland called Wagners.

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Mm-hmm.

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And they've actually got a, a, a geo another.

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They're like, you guys, it's a geopolymer and there's no cement cement in it.

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So what's a geopolymer that it's a. Do.

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Is it like a plastic?

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Uh, no, no, no.

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It's, so this common misconception 'cause the polymer in the name, right?

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Yeah.

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But the geo is what counts.

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Yeah.

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Okay.

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Right.

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So the geo part of it is that's really mineral substance.

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It's more like rock.

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it's usually a metal with a metal oxide with, with some carbon atoms

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attached to it and that sort of thing.

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Or silica.

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So yeah, a geopolymer.

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Primarily in its chemistry is an illuminous silicate.

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Um, and, um, you know, it creates these sort of gels, um, that are based

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on those materials rather than the polymers which are, uh, hydrocarbons.

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So is

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that a more rigid, is it more fluid structure compared to a rigid structure?

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It's,

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it's,

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uh, no, no.

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It's, uh, very similar to concrete.

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It's rigid, A polymer can be like flexed and ductile.

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Yep.

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But a geopolymer is very much more like a rock.

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It's an artificial rock, just like concrete.

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And so

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why is Portland cement than bad?

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Two reasons.

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One is that, uh, you have to heat it to high temperatures,

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go through this, you know, uh, process of, uh, creating clinker.

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, That uses a lot of energy.

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Uh, but the second thing is, is almost unavoidable, is

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within the chemistry itself.

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When you do heat it, it releases carbon dioxide, uh, in the process.

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And if you , combine those two, processes, it 8% of all global emissions.

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Uh, so 4% from the heating of the cement and another 4% from the emission

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of CO2 in that chemistry process.

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Second most used substance on the planet, uh, to water, uh, is emitting.

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Yeah.

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Yeah.

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And the thing

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is, it's such a fucking good pro product.

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Like, it's such an amazing material.

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We put that much concrete.

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We,

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we pour the amount to build Manhattan per week.

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Is that right?

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Something?

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Yeah, something like that.

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Something crazy.

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Amount of concrete, like it's on, it's literally everywhere you see him, so.

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I wanna go back.

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Where did, are you a chemical engineer?

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What's your background?

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, My background,

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I, I, put it mostly on my father as electronic engineer, who, you

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know, from, from a young age, I got exposed to creating, uh,

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electrical circuits and things.

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Um, you know, uh, some of the toys that I made, uh, it was a remote control boat.

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Um, my dad.

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Uh, didn't just buy the components that we could build the remote control boat.

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He showed me a design of a circuit for, , you know, radio receiver and I soldered it

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myself and had to figure out the circuitry when I was, uh, about 13 years old.

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Wow.

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, So created my first circuit world there and, um, and then built all sorts of.

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Things, you know, always building things, furniture out the garage.

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Designing them.

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Introduced to cad, you know, computer aid design.

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When I was 17 through my graphic design teacher at school, I

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was like, oh, this is cool.

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Can do things in 3D.

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And had a passion for architecture.

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Uh, that put me on this journey in academia.

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Uh, 'cause I got accepted to aerospace engineering.

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Um, he's a real engineer.

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He's a real, got a smart bookie.

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Yeah.

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Love math.

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You know, that was, what do we call him?

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Rocket scientist.

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Rocket scientist.

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Rocket.

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Real, real rocket scientist.

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Anyway, there's, there's a lot of history there, but, um, in a nutshell, aerospace,

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eng, civil Eng and architecture, all sort of combined academically.

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And helped found the, uh, architectural engineering, uh, course

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at Swinburne University, which I still lecture at and teach the,

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the young architectural engineers.

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And we're trying to build, you know, Australia's capability

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and architectural engineering.

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'cause that's where all the design, integration and innovation

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happens in the industry.

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Yeah.

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Could you maybe just define architectural engineering?

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Yeah.

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Because I mean, usually they're split up.

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You've got an architect and you've got an engineer who don't talk.

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Yeah, well some, occasionally they talk loudly at each other.

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Yeah.

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So, so, so what, what does that mean?

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So, architectural engineer,

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I'll name drop Simon de Silva.

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'cause he, he mentored me as a young lecturer at RMIT when I was there.

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And, um, he, he used to say, there's a building, you, you wanna

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take this hand in glove approach.

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Right.

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So, , the architecture is the hand and the, the gloves, the, the, um,

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engineer or the structural engineering, and it's, um, they, they should work

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as one, So the, the, the architecture side of it is all the human side

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of how you make buildings work.

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Uh, the engineering side is all the technology and stuff that

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makes the architecture function.

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And when you have all of that floating around in one brain rather than two

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separate brains, you can begin to sort of iterate in between those two

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things and set goals for the human aspects of the design and make the

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functional things sort of achieve that.

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Um, so in a very general way, it's the way of thinking.

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Yeah.

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Um.

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So within like Swinburne architectural engineering degree, they learn structures,

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uh, but they don't learn it from, uh, like using a similar approach to civil

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engineering while they do the fundamentals and design a beam in isolation.

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In some cases with the civil engineering portion of it, uh, we teach how

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to design the entire building as a system, as a structural system

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that can be pushed and pulled and.

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You know, adjusted as the design iterates.

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Yeah.

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So then you can adjust it to the human requirements.

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Yeah.

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Uh, with light and, and heat and et

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cetera.

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So you walk out as into this degree, are you able to write yourself

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on the architect board or an engineering board or what do you

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It's an engineering board.

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Okay.

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So it's an fully accredited, um, engineers Australia degree.

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So I was just thinking, 'cause we, we've, we've interviewed a,

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a, an architect today, right.

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And um, so this is a couple of thoughts running through my brain.

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First thought is, it's such a practical approach when you put

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those two things together because there's synergy between the two.

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Yeah.

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I think one of the limiting things that come to my mind though is that

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you actually remove some of the creativity that architects then

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are allowed to kind of flourish in.

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Yeah.

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Yeah.

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When they're not limited by the practical engineering side of things.

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Mm-hmm.

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Now, I'm not saying one's.

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Better than the other because I think both have merit from a builder's point of view.

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I love the whole architecture engineer thing because that

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makes so much sense to me.

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It makes so much sense.

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Mm-hmm.

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But then I think if I hadn't, if we hadn't have talked to Danny today, I

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wouldn't have even brought this up.

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I love the fact that they spend five years at at uni and they just say, just

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let your brain be free, be free, and create and do all those crazy things.

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I mean, I don't know where I'm going with this.

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It just, it just happens to have been like these two thoughts that came to my mind

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then that, that, that both have merit.

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Mm-hmm.

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Yeah.

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Both.

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Yeah.

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Well, you know, we, we need architects to challenge engineers Yes.

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To, you know, create what needs to be created for society.

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I feel architecture responsibility to do that.

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I, I think, um, sometimes they, you know, actually are maybe.

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You know, holding back a little bit.

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Yeah.

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With, with some engineers, like, you know, you gotta keep the pressure on and Yes.

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And get them to innovate.

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Yeah.

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And, and really be comfortable with, with something that's more interesting.

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And, and that's good 'cause everyone's kind of forcing everyone to step

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outside of their comfort zone.

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So then you get these amazing results.

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I mean, I love that you are kind of talking about that middle part though.

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Mm. That, that the real practical.

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Space where everyone kind of comes together and it can, it's actually

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can be achievable because I think a lot of ideas just remain ideas.

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Yeah.

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Whereas yours is like the idea and the solution.

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Yeah.

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So the robotics part, what have you, what, talk to me about that.

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What, what is like if you develop a robot that makes the form

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work or it is the formwork.

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Hang on the robot

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is the form work?

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Yes.

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Yeah.

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Okay.

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I completely, you're gonna, you're gonna have to,

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okay.

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Yeah.

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So form work wants to be rigid, right?

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Um, so that's the challenge.

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, But to, to just to explain it, what are we doing?

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We're casting concrete traditional casting method, right into a form, but

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that form has multiple different shapes.

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Yep.

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That it could be in.

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So essentially it's an adjustable or adaptable form.

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Work moves different curvature, uh, curve curved shapes.

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Fucking brilliant.

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So you're actually using, so maybe I'm gonna break this right back down.

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Sure.

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So you've got form work that is a robot that will just essentially move

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to whatever you want the robot to hold itself as and then you pour it Correct.

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And the next time, like you take the concrete out and then on the next

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pour, it could be different shape of that exact same bit of form work.

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Correct.

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And that does not require any like manual labor to make the form work.

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I mean, this is fucking genius because all you are then doing is

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telling the computer what it to be, and the robot's just doing that.

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Yeah.

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Okay.

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So could we then see form work, um, was there an opportunity

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to invest in this company

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so you could potentially wipe out all form work for construction workers?

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I'd grab a term sheet, yeah.

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Okay.

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You could, you could potentially wipe, what's the minimum investment?

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Could you wipe out all form work, construction, labor in the future?

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Uh oh yeah.

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I

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mean, possibly.

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So the, in, in a con,

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in a controlled environment, I would say, yeah, there's an opportunity for sure.

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The, my mind splits in two when you ask that question, because technically yes.

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Um, but then commercially, how does that work?

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I was gonna say 'cause well if we do even commercial sector, that's one

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of the biggest types of construction or trades on site, is form work.

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Yeah.

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I wonder how they're gonna go if you are like, no, we're gonna cut

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all the jobs and we can do these.

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'cause you could sit significantly reduce price.

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'cause we know Labor's one of the most big components,

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you know, if it's a, a company like, you know, form 700 or, or, um.

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Perry, you know Yeah.

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Porn, working systems, like they've got their systems right.

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And they're, they're got a bit marketed in situ, you know, uh, form work.

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You know, we could go into that.

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Yeah.

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Uh, what we're.

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Focusing on is precast at the moment.

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Yeah.

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So you could

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wipe the

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whole precast.

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Sorry.

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Yeah.

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I should refer back, change my comment.

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You could ref, you could change the whole precast environment.

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You, you know, you can, you're, you're, you're, yeah.

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Absolutely not one site.

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Yeah.

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You're shaking it up

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like you're, you're dis you're disrupting it.

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Yes.

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So, so at the moment you, you are talking about like, um, sound barriers, right?

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Mm-hmm.

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Moving warehouses or, well, just, this is my next thing, like, I mean, you're

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talking about the curvature allows you to make more efficient designs.

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But could you then apply that same logic to like a precast factory?

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Yeah, absolutely.

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Yeah.

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So that's what we're doing now.

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Yeah, so we, we have our own factory in West Foot Gray.

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We're producing product products.

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We in

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West Gray, I mean,

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oh yeah.

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That's cool.

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Um, yeah.

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Come by.

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Are you down, just down towards Tottenham Way or are you at the back end?

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No,

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Tottenham.

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Yeah.

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Yeah.

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, Yeah, 500 square meter facility there.

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It's our prototyping facility actually now, but we, we produce.

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Product out of it.

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We're currently working with the MAD team, um, on the Northeast link to, uh,

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produce some, uh, earth retaining walls, which are actually on show here now.

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Sold in Preco today.

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I'll go into that in a bit more detail in a sec, but, uh, yeah, we

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we're producing urban furniture.

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We're producing earth retaining walls.

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Yeah, we're producing product already.

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The noise walls, the bigger elements, that's where ambition lies to, to go.

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And we're doing that, um, in, in partnership with advanced precast.

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Yeah.

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Yeah.

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Yeah.

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So I'd

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love to just know a little bit more about the, like, the mix, like I, I just

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think about like how like concrete just work the concrete and they wait for it

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to dry to a certain point before they can start finishing and stuff like that.

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What is the process with your product?

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Yeah.

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Um, it's actually very similar.

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So you are able to potentially remove steel as well from your,

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me, like your concrete, and then really reduce carbon footprint.

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Yeah, so look, the challenge with us at Curvecrete is that we, we we're

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continuously optimizing things, um, and we need to create that clear

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narrative of what we're doing.

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Haven't delved into that, so that's a really good question though.

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Yeah.

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Um, but, um.

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We've managed to demonstrate that you can actually eliminate, a lot of the

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steel reinforcement in concrete as well, um, by utilizing, rock as the

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reinforcement, uh, which sounds funny, but, uh, basalt, um, is the rock that you

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can use when you, uh, when you melt down basalt and stretch it into long strands.

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You can create, um, basalt reinforcement.

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And it's got a higher tensile capacity than steel.

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It's lower density than steel.

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So you end up with this compounding effect where you got about an 88% reduction

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in carbon emissions from, uh, the, uh, comparison of those, uh, those metrics.

Speaker:

So steel versus the equivalent strength in basalt Rio, 88%

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reduction in carbon emission.

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What's the catch here??

Speaker:

I feel like it's all too good to be true.

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So, uh, so like, that's like.

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Where my, sorry, hang.

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Where my brain goes is like, but but why isn't this now just

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like what everyone's going to

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Yeah.

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It's just a different way of engineering the system.

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Um, yeah.

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So the standards for since 1850, you know, uh, are, you

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know, steel reinforced concrete.

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Everyone's familiar with it.

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They, they get it.

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Yeah.

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It's easy to

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come at.

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Yeah.

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But you, you need some driving factor to change.

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Like some significant driving factor for these types of concrete structures.

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In, uh, Canada and other regions where, you've got freeze thaw issues, um,

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where cracks open up, uh, that's whatt.

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Reinforcement's really, really good because it doesn't corrode.

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Um, so

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yeah, con concrete cancer's gone eliminated.

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Yeah, so.

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In environments like that, it's really essential to solve that problem.

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Yeah.

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So they use those types of systems, but here we don't have that issue as much.

Speaker:

So, so I just wanna go back to the vessel.

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So we're introducing it.

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I wanna go back to the vessel thing.

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'cause it, it kind of makes sense 'cause mineral is, is air

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spun rock, it's, it's spun rock.

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Correct.

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It comes itself together.

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So surely that whole process though is incredibly energy exhaustive.

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So like the actual like process of.

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Creating this basalt reinforcement is hugely, you know, and the

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energy intensive, energy intensive.

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But what you are saying, just to confirm Mm. Is that it's

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less intensive than, than steel.

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Than steel.

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Yeah.

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Okay.

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Yeah.

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So there's still, there's still some embodied carbon there,

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but it's a better, it's, it's

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way less, yeah.

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How,

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um, because the, you can look at it as simplest perspective as just

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look at the density of the material.

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So density of steel is, you know, 7.8 specific gravity.

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Whereas Sure.

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Yeah, I knew that one off the top of my head too.

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Yeah, sure.

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Yeah.

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So from, from memory, yes.

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Yeah, yeah.

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Uh, basalt is 2.7, so you know, of course.

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Yeah, yeah, yeah, yeah, yeah.

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Okay.

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Yeah.

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Alright, well you know what, penny drops now?

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Two and a Yeah, it's two and a half times lighter.

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Yeah.

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Okay.

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Right.

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So then you, you know, if a lighter substance, less atoms.

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You know, um, so less

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heating.

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Yeah.

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Okay.

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So does that mean, and that's assuming that you're not using renewables

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or something to create that too?

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Like if you had renewables, you'd Yeah, yeah, yeah.

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It's, it's, you don't need as much to get there too.

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No.

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Yeah.

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Okay.

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Right.

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So we've solved all the problem.

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Now we've got rid of Rio, we've got rid of Portland cement.

Speaker:

So why isn't this everywhere?

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I think the, you know, uh, the big challenges commercially are, well,

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how do you scale up, uh, these, these low carbon concretes where

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you have like a, a training, overhead or you know, some other different safety

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procedure or, um, you know, um, testing that's required prior plus politics.

Speaker:

Uh, yeah, I mean, yeah, so, so all the, yeah, so the big, uh, cement

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manufacturers, you know, cement Australia and, and their, um, their people their

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technical departments are awesome.

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Like we, we chat to them all the time.

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Yeah, the sustainability department.

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We get along with them really, really well.

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Yeah.

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They're all really enthusiastic to do things.

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But then when it comes to, uh, getting it done, actually,

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uh, it's a little bit slower.

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Okay.

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So what we've done is we've looked at, well, you know,

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can we work with independents?

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Um, and, and start to like a wholesome or like a borrow or something

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like that?

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Or even No, no, smaller.

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Like even smaller again.

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Yeah.

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Like

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wholesome.

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Global.

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Yeah.

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Wholesome actually in vi Yeah.

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In Victoria.

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They're like, not like, I think Pronto's the biggest in Victoria.

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Proto.

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Yeah.

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But, but

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Hol Wholesome is a global company.

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Yeah.

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Yes, yes.

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Yeah.

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So, um, so's

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bur

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actually Yeah, bur as well.

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Yeah.

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So, and, and, uh, Heidelberg materials or Hanson.

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We work with them, we work with, um, you know, master builders and Sicker Yeah.

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And these sort of, um, you know, uh, producers of, of raw material as well.

Speaker:

Like it's all pretty collaborative.

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Yeah.

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But then when it gets to the large commercial scale, it's,

Speaker:

it's quite difficult to navigate.

Speaker:

So the, the best that we can do is demonstrate that it can be used, get

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specified to specify these types of new materials and put pressure on the

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industry at large to, to use it more.

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And, and is that the reason why, I guess you're then targeting

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like, I would say that they sound.

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Infrastructure is a product.

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Yeah.

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Is that why you've kind of targeted that at this point in time?

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'cause then there's a proof of concept that's,

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yeah.

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That's kind of like a North Star, um, yeah.

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Product.

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Okay.

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Um, so, , we worked with Arup as well, I should mention.

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Yeah.

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Um, they, uh, helped us a lot with, uh, you know, engineering

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the system to the point where it can be, you know, uh, specified.

Speaker:

So they proved out that.

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You know, we could reduce the material by half.

Speaker:

And, you know, have all the re reinforcement, detailing everything.

Speaker:

There seems like there's a lot of red tape that you gotta go through.

Speaker:

Yeah.

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In my, my mind like immediately goes to, well.

Speaker:

Why aren't I pouring this concrete next week in my residential lab?

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Yeah.

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Yeah.

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And that's where my brain like, why?

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And I'm

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just like, why aren't we just doing this?

Speaker:

Because if you like just sitting with you now, like is enough for me to go.

Speaker:

Right.

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Well that makes all the sense.

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Mm-hmm.

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But I guess if I think about all of the infrastructure that's around us at

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the moment is purely based around that.

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Using Portland cement.

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Mm-hmm.

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We've got plants.

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We put it in the back of a concrete truck and then we deliver it to site.

Speaker:

Mm-hmm.

Speaker:

Like that network's all already there and Yeah.

Speaker:

And, and existing, I'd imagine it would be like, 'cause the, the, the

Speaker:

opportunities for you guys are endless.

Speaker:

Mm-hmm.

Speaker:

Like.

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Like,

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why is a normal car?

Speaker:

This is why I've asked the question before, like, why don't it just

Speaker:

get rid of normal concrete and just only use low carbon concrete?

Speaker:

Well,

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I'd said this on, like, I was just saying this, um, bef you know, before

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you came in, Matt, that, you know, I drive past that, you know, we we're that

Speaker:

main hub of, um, all the buzzes with this new tunnels and links that we're,

Speaker:

you know, that we've got at the moment.

Speaker:

And there's a Boral plant right in the middle in Bo.

Speaker:

Mm-hmm.

Speaker:

And I had a thought the other day as I was driving past and I thought, I wonder why

Speaker:

they're not using low carb concrete on.

Speaker:

All of this concrete infrastructure that's going in.

Speaker:

Mm-hmm.

Speaker:

And I guarantee that, um, it's not happening.

Speaker:

It's just, it's just the same old, same old stuff.

Speaker:

Yep.

Speaker:

And why is it not mandated that it's has, that it's low carbon?

Speaker:

Because there are tons, like tens of millions of tons of concrete

Speaker:

that are getting, putting in there.

Speaker:

Mm-hmm.

Speaker:

It just, it,

Speaker:

I, I actually don't, it actually really frustrates me.

Speaker:

It's just like, just roll with a new one.

Speaker:

Because once you have more.

Speaker:

Like supply of it.

Speaker:

The cost comes down.

Speaker:

Exactly.

Speaker:

Exactly.

Speaker:

Like, it just, we just hate that.

Speaker:

We're just gonna make that one obsolete now because it's outdated.

Speaker:

We've got a better technology.

Speaker:

Are you just targeting a product?

Speaker:

And in my mind, a precast panel is a product, rather than going, all

Speaker:

right, well, we're just, we're gonna try and target every single plant

Speaker:

that's out there and have their

Speaker:

trucks filled with our concrete.

Speaker:

You're like, we can provide you a solution.

Speaker:

Here's the solution for this problem.

Speaker:

And it's quite specific.

Speaker:

It's precast panel.

Speaker:

Mm-hmm.

Speaker:

Yeah.

Speaker:

Do you think that that's easier for you guys to focus on?

Speaker:

Yeah.

Speaker:

Yeah.

Speaker:

Okay.

Speaker:

Yeah.

Speaker:

But, but ultimately your market is infinite.

Speaker:

Yeah.

Speaker:

Like, we could use this in a slab.

Speaker:

Yeah.

Speaker:

the, the challenge, um, that is faced with these things, to be real is.

Speaker:

, That, if you've got a, uh, init concrete supplier, um, that deals with

Speaker:

concrete, and they're just churning it out, you know, they've got their

Speaker:

supply contracts, they've got, you know, um, they know how to work

Speaker:

the material, these sort of things.

Speaker:

Um, they don't have training overheads and this sort of thing, so.

Speaker:

You know, there, there's a training overhead, there's, it's the

Speaker:

same concrete, like we've used it.

Speaker:

My concrete, our reckon have no idea about the difference.

Speaker:

Yeah.

Speaker:

But I, I see where you are coming from though, because like, 'cause there is

Speaker:

that, there's a, there's a real like, change here that needs to happen.

Speaker:

It's just

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that, it's the, the unfamiliarity of it, from the specifier's

Speaker:

perspective, I, I think that it comes down to, so I'm, I'm in the.

Speaker:

, Nitty gritty of, um, you know, how how do we inform, concrete suppliers

Speaker:

about not using cement at all.

Speaker:

And also educating the specifiers at the same time.

Speaker:

Uh, to say you can specify this, you don't have to specify just standard concrete.

Speaker:

If it gets too far in that design process or specification process,

Speaker:

and then the alternative comes in, , that sort of consultancy

Speaker:

overhead, you know, doesn't exist Yep.

Speaker:

On projects.

Speaker:

So the, the money doesn't get spent on trying to change something.

Speaker:

It's just, oh, it's already done.

Speaker:

Um, so there's two, two angles, uh, that we have to attack essentially.

Speaker:

So like may maybe.

Speaker:

I know dumbing down's the right term, but Oh, sure.

Speaker:

Just, yeah.

Speaker:

Dumb it down.

Speaker:

So, so if, hypothetically speaking mm-hmm.

Speaker:

Your product was taking the place of Portland cement.

Speaker:

Mm-hmm.

Speaker:

And, and, and is that the c the, the component in the

Speaker:

mix that you are replacing?

Speaker:

Yes.

Speaker:

Okay.

Speaker:

So remove Portland cement input your, yeah.

Speaker:

Your yours into that supply chain.

Speaker:

So two, two part question.

Speaker:

Mm-hmm.

Speaker:

Does the rest of their, infrastructure and delivery of it change or is it the same?

Speaker:

The infrastructure slightly changes.

Speaker:

Because, with our mix design you're using, uh, slag and flash Yeah.

Speaker:

Rather than cement.

Speaker:

Yeah.

Speaker:

So, you know, some batching plants might have, you know, just a silo for cement.

Speaker:

Yeah.

Speaker:

Maybe just a silo for.

Speaker:

You know, flash or something.

Speaker:

Yeah.

Speaker:

Maybe they need to introduce another silo for the slash

Speaker:

Okay.

Speaker:

Okay.

Speaker:

And this is what I was getting at.

Speaker:

Yeah, because there's all those costs as well.

Speaker:

Investment from the plan.

Speaker:

Exactly.

Speaker:

But

Speaker:

then you go back to your Boral comment where they've just

Speaker:

made one on the new freeway.

Speaker:

Like why isn't it just like, that's what we're making.

Speaker:

But then,

Speaker:

but then, you know, if you give the example, like we, we've been doing

Speaker:

a little bit of, um, back and forth with Geo Quest up in Aubrey, um,

Speaker:

the Hanson facility hub, Heidelberg materials facility that has.

Speaker:

Cement, uh, slag and flash there, already.

Speaker:

But that was because Geo Quest pushed, sorry, sorry, Hanson.

Speaker:

But you know, um, geo Quest pushed them to Yeah.

Speaker:

To put it in there because they really want to do it.

Speaker:

Yeah.

Speaker:

So, um, the pressures from Precasters, or other builders potentially, um, and

Speaker:

institute Concreters, if they pressure.

Speaker:

The raw material suppliers to Yeah.

Speaker:

Change their facilities.

Speaker:

They'll change it.

Speaker:

Yeah.

Speaker:

If the demand is there.

Speaker:

Yeah, yeah, yeah, yeah.

Speaker:

Right.

Speaker:

Yeah.

Speaker:

Okay.

Speaker:

Um, and so we are here to like build that demand.

Speaker:

Yeah.

Speaker:

Okay.

Speaker:

So you, so

Speaker:

you are now creating demand.

Speaker:

So, so my, my second question Yeah.

Speaker:

Is.

Speaker:

, If, you know, there's this demand and ma magically tomorrow mm-hmm.

Speaker:

Everyone's like, well, you know what, we're just gonna be using your concrete.

Speaker:

Mm-hmm.

Speaker:

Do you have the supply chain for it?

Speaker:

Yeah.

Speaker:

Uh, I mean, yes.

Speaker:

And, and in and in my mind, and I'm, I'm assuming this is like a synthetic

Speaker:

kind of, so, so you've got the fly ash and then what you, I know you

Speaker:

can't talk about your special sauce.

Speaker:

Oh, the, so yeah, the sauce, the secret sauce.

Speaker:

So is that, is that like just easily manufactured.

Speaker:

Yeah.

Speaker:

Yeah.

Speaker:

Okay.

Speaker:

Well,

Speaker:

yeah.

Speaker:

Okay, so it's a no brainer.

Speaker:

Now we need, we need to wrap this one up, so, yeah.

Speaker:

Yeah.

Speaker:

This, this is exciting.

Speaker:

Yeah, this is exciting.

Speaker:

I, I had

Speaker:

an announcement, by the way.

Speaker:

Yeah.

Speaker:

Go, go for, go, go.

Speaker:

What's, what's the announcement?

Speaker:

I'm breaking news now, so Breaking news.

Speaker:

Yeah.

Speaker:

Yeah, breaking news.

Speaker:

Literally just got an email a couple hours ago from my patent attorney.

Speaker:

And, , the, uh, patent That we're applying for, for our robotic technology, the

Speaker:

adaptive mold, after seven years, um, wow.

Speaker:

Just got granted congrat.

Speaker:

Congratulations.

Speaker:

Wow.

Speaker:

So there's a certificate there.

Speaker:

I mean, you can, you can certificate of, you can show it

Speaker:

to the, that is, you can see that.

Speaker:

That is

Speaker:

pretty cool.

Speaker:

Wow.

Speaker:

There you go.

Speaker:

Geez.

Speaker:

We're token wherever dropping all the, here Jackie Fate.

Speaker:

Unreal.

Speaker:

Hey, look, I'm, I'm, you know what?

Speaker:

I guess like, just broadly speaking, like I'm excited.

Speaker:

You know, right now we're surrounded by a pretty innovative product, even

Speaker:

though it's been around forever.

Speaker:

You know, Dura panel, you know, we're talking to you

Speaker:

now of a low carbon concrete.

Speaker:

You know, for me, I don't know, concrete.

Speaker:

I, I love it and I hate it at the same time.

Speaker:

Like it's solves the problem

Speaker:

that we have

Speaker:

concerns with.

Speaker:

Yeah, yeah.

Speaker:

You know, it's, it's there forever.

Speaker:

Um, this for me, I dunno, this is the future.

Speaker:

Mm. It's amazing.

Speaker:

Well done.

Speaker:

Yeah.

Speaker:

Thank you very much for coming on, mate.

Speaker:

Cheers.

Speaker:

Cheers.

Speaker:

Cheers.

Speaker:

Cool.

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