Poststressed Concrete
Placing cables, in metal casing, in wet concrete. When the concrete dries, the cables are stretched, and the casing filled with grout. When the grout dries, the cables are released, transmitting the stress to the concrete.
Placing cables, in metal casing, in wet concrete. When the concrete dries, the cables are stretched, and the casing filled with grout. When the grout dries, the cables are released, transmitting the stress to the concrete.
