DEAR TIM: I’m going to do an ambitious concrete project this summer pouring a long sidewalk. My initial results are disappointing. The finish I’m getting on my concrete is rough, and too many ...

The City of Lakewood has marked sidewalks for repair. Some of the specs on these are:1/2" rise, 1/2" hole etc. I understand some sidewalks are in need of repair but, the street I live on was ...

There’s a patch of concrete on Drexel University’s campus that could portend a frost-free future for sidewalks and highways in the Northeast. Tucked inconspicuously next to a parking lot for the ...