BUILDING SYSTEM CONCRETE BEAMS AND ARMED MOSTLY jácenas PREFABRICADAS

摘要

System construction beams and girders partially prefabricated reinforced concrete which is characterized by the fundamental use in each girder resistance of two prefabricated and asymmetrical beams of reinforced concrete which placed in the work in parallel form between the two formwork for a central core reinforced concrete in which the metal reinforcement and concrete infill complete combined and mechanically work in accordance armor and masses of each one of the precast beams can present to this effect concrete these beams prefabricated reliefs scratches or nicks the inner walls of their souls to ensure adherence with the concrete mass center fill.