Surface coatings and sealers for concrete – How long do silanes last and why do they fail?
7:45
Carbonation – The eventual killer of reinforced concrete
9:48
What is epoxy coated rebar and why is it being banned?
8:09
How to make concrete last 100 years
21:17
What is fly ash, slag, and silica fume and why do we use them in concrete?
19:38
Is the World Really Running Out of Sand?
18:58
Testing Dry Pour Concrete with an Expert
8:24
Citicorp Center | NYC skyscraper saved by a student’s question
17:58