Specification Iron concrete
Iron concrete is an iron used for the repetition of concrete construction or better known as reinforced concrete. Reinforced concrete containing reinforcement bars and planned on the assumption that the material works together in carrying the forces. Reinforced concrete is unique in that two types of materials, namely reinforcement and concrete are used simultaneously. The reinforcement provides a tension that the concrete does not possess and is able to withstand the compressive force.
In general, reinforced concrete iron refers to two forms of plain bar (bar plain) and deformed bar (BJTD). Plain iron is iron which has a round cross section with smooth or non-finned surface. Threaded or concrete fin reinforced iron rods are iron rods with special transverse shaped fin form (torsion / fish fins) or longitudinal ribs (bamboo fin) with a particular pattern, or twisted reinforced rods in the production process.