From the point of economy as well as good looks, this dressing for wall surfaces deserves attention. Two methods of bush hammering have been successfully used in the preparation of concrete precast basement stairs surfaces hand hammering and hammering with an air tool. In hand hammering the concrete precast basement stairs should be allowed to stand at least three weeks after placing, and the longer time given it, up to three months, the more artistic will be the result of the surface. This is due to the crystallization of the cement.
Constructions & Builders Maintenance, Concrete Contractor, Concrete Cutting, Concrete Core Drilling, Concrete Sawing.
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