An Interview with Dr Michael Thomas on The Use of Natural Pozzolans In the Past Present and Future
![](https://i.ytimg.com/vi/UkRDijGfvtI/mqdefault.jpg)
12:40
An Interview with Dr Marie Jackson on The Use of Natural Pozzolans In the Past and Future
![](https://i.ytimg.com/vi/9HToZdQr1O8/mqdefault.jpg)
45:45
How Pozzolans Work in Concrete Countertop Mix Designs
![](https://i.ytimg.com/vi/LNgF8_ta7RU/mqdefault.jpg)
29:40
M.f engine head face possible
![](https://i.ytimg.com/vi/TypfrIhwD2Q/mqdefault.jpg)
15:05
An Interview with Jim Pierce on The Use of Natural Pozzolans In the Past and Future HD
![](https://i.ytimg.com/vi/ts9TKhytZSA/mqdefault.jpg)
10:50
An Interview with Tim Dolen on The Use of Natural Pozzolans In the Past and Future
![](https://i.ytimg.com/vi/f8ZFwBILPg8/mqdefault.jpg)
16:36
3D Printed Geopolymer, The Pyramids & Roman Construction | The 10,000 Year Home
![](https://i.ytimg.com/vi/y7KRWUxZ6ng/mqdefault.jpg)
21:27
Introduction 4, LC3 limestone calcined clay cement
![](https://i.ytimg.com/vi/5J4MtB-dt58/mqdefault.jpg)
44:36