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Concrete
Referring to an artificial, stonelike material used for various structural purposes, that is made from the drying and hardening of cement.
Industry: Building materials
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Concrete
blowhole
Building materials; Concrete
In concrete, a bug hole or small regular or irregular cavity, not exceeding 15 mm in diameter, resulting from entrapment of air bubbles in the surface of formed concrete during placement and ...
blowout
Building materials; Concrete
Term used when the ready-mixed concrete breaks through the forming boards due to insufficient bracing. Also, the localized buckling or breaking up of rigid pavement as a result of excessive ...
blowup
Building materials; Concrete
Slang term used to describe the unexpected fast setting of concrete that does not allow proper finishing.
board foot
Building materials; Concrete
The basic unit of measurement for lumber. One board foot is equal to a 1" thick board, 12" in width and 1' in length. Therefore, a 10' long, 12" wide, and 1" thick piece contains 10 board feet. ...
bond
Building materials; Concrete
Adhesion of concrete or mortar to reinforcement, or to other surfaces. The adhesion of cement paste to aggregate.
bull float
Building materials; Concrete
A board of wood, aluminum, or magnesium mounted on a pole and used to spread and smooth freshly placed, horizontal concrete surfaces. After screeding, the first stage in the final finish of concrete, ...
burlap
Building materials; Concrete
Material often used to protect newly finished concrete from rain as well as maintaining moisture in a slab.