What Is Refractory Mortar? Refractory mortar is a specially designed mix of sand, cement, fireclay and other ingredients such as calcium aluminate that give the…
What Concrete To Use For A Fireplace Concrete is a very durable material that’s naturally resistant to fire. However, when concrete mortar is exposed to…
What Is Pervious Concrete? Pervious concrete is just like regular structural concrete pavement except that it contains 15% to 35% of open space. Most standard…
Does Cement Board Need Waterproofing? Cement board, a.k.a. concrete board or wonder-board is a cement based product designed as a sheathing material for walls and…