automatic batcher
A batcher for concrete which is actuated by a single starter switch, opens automatically at the start of the weighing […]
A batcher for concrete which is actuated by a single starter switch, opens automatically at the start of the weighing […]
A tool similar to a float, but having a form suitable for rounding an edge of freshly placed concrete.
1. Reinforced concrete used for structural and ornamental work. 2. In nonconcrete frame structures, the exposed concrete used for aesthetic
A trowel having two edge surfaces bent at 90°; used to finish corners in freshly poured concrete and in plastering.
An addition for hydraulic cement or an admixture for concrete or mortar which causes air to be incorporated in the
Descriptive of the capability of a material or process to develop a system of minute bubbles of air in cement
The volume of air voids in cement paste, mortar, or concrete, exclusive of pore space in aggregate particles, usually expressed
The rate of rotation of the drum or blades of a truck mixer or other device used for agitation of
A method of concrete placement in which the face of the fresh concrete moves forward as the concrete is placed;