Concrete Clips: Supplementary Cementitious Materials
4:38
Concrete Clips: Real-Time Smoothness Overview
7:36
How CEMENT is Made
17:53
Você pode manter uma colmeia viva na sua sala de estar?
21:17
What is fly ash, slag, and silica fume and why do we use them in concrete?
10:45
Concrete Clips: Admixtures
20:21
Natural Pozzolans as Sustainable Supplementary Cementitious Materials
10:15
Supplementary Cementitious Materials Overview
8:15