Mix up the secret ingredient: cement paint. Cement paint is made by mixing pure Portland cement with clear, cold water. (Add enough water to make a mix that has the consistency of warm gravy.) If the ...

The researchers have developed a zinc-enhanced polyurethane coating that significantly reduces fat, oil, and grease build-up in sewer pipes.

Buildings are going up all over South Florida. One downside: Concrete sometimes comes down, in some cases ending up on cars.