Increasing the w/cm ratio decreases strength and watertightness of the concrete making the surface more prone to premature surface wear and scaling. If the surface has stiffened sufficiently for ...

Many farmers do their own concrete work. Here are tips from pros ... and you can have problems with the finished surface scaling off sometime down the road.” Don’t overwork exterior slabs.

It is a hydrophobic, impregnating sealer that helps prevent chloride-induced corrosion of rebar, scaling, spalling, freeze-thaw damage, and other causes of debilitating concrete. Designed for use ...