Prefabricated wood concrete beam for supporting walls has lower horizontal grooves and upper tongues for mating with neighboring beams and inner channels for stretchers

摘要

The prefabricated wood concrete beam component is a beam with a parallelepipedal section, for construction. Its lower surface has one or more horizontal grooves, and its upper surface has one or more tongues to fit into the grooves of the neighboring beam. The prefabricated wood concrete component (1) is a beam with a parallelepipedal section, for construction. Its lower surface has one or more horizontal grooves, and its upper surface has one or more tongues to fit into the grooves of the neighboring beam. The beam has channels to take stretchers (7). The beam is composed of a mixture of 1 m<3> Agreslith C (RTM; rotproof wood granules), 350 kg cement, 130 l water and 900 g fibers.