Frequently Asked Questions

Efflorences is a white or gray crystalline deposit of salts that forms on the surface of porous materials like concrete, brick, stucco, or paving stones. It occurs when water dissolves salts from within the material, which are then transported to the surface and left behind when the water evaporates. 

This is typically a cosmetic issue on the surface, but it can be a sign of water infiltration. Preventitive measures such as proper drainage can help to combat whitening. 

Block walls are reinforced with steel reinforcing rods known as rebar. This rebar is placed into the footing horizontally and vertically. More rebar is place throughout the wall as it is constructed. 

Masonry materials such as block, brick, stone, and concrete are porous, meaning they have tiny holes on the surface and throughout the material. Think of it like a large sponge with holes for water to pass through and become trapped. 

Without proper drainage, the masonry can become damaged over time. To prevent this there are many solutions such as weep holes or channel drains.