-
At what point does an entrained-air bubble become a void?
-
What is a granolithic floor?
-
Does a mix containing fly ash have resistance to sulfuric acid?
-
Is it possible to use aluminum rods as reinforcement, for example to reduce weight?
-
Can you "hear" the difference between a regular and air-entrained mix during steel trowel finishing?
-
How would you repair a crack in an exterior, cast-in-place foundation wall?