Factory-type installation with a rotating drum for producing concrete, reinforced concrete and/or prestressed concrete products

摘要

Plant for the manufacture of concrete products, reinforced concrete and / or prestressed concrete, comprising a rotatable drum axis trimmed horizontal rotation Sursa outer cylindrical surface of mold means and adapted to pass, during its rotation, said means molding before various workstations including concrete posts, hardening, demoulding and implementation of reinforcements.; The drum T is equipped with beams (9) fixed to compound profile, in particular by welding, longitudinally to the outer periphery of the drum, said beams: having a cross section having clean zones to form a raceway parallel to the longitudinal axis of the drum for rolling and compacting means for guiding (29) of concrete; molds being equipped with fixing means in a position radially outward relative to the aforesaid raceway, further having a sufficient mechanical strength to absorb the bulk of the prestressing forces exerted on the plates in the case of the manufacture of prestressed concrete elements.