Q: How should I deal with a crack in a concrete basement floor? It’s about ½-inch wide, and doesn’t seem to be getting bigger over the years. A: Polyurethane caulking is an excellent way to seal ...

Generally, preservation treatments and pavement overlays are used to restore surface course characteristics such as smoothness, friction and aesthetics, or to add structural support to an existing ...

Q: Our bathroom remodel was finished last spring. Within a few months, cracks developed between the shower pan and the wall tiles. The separation is at the drain end of the shower pan only (so far).