Improvements in the manufacturing process of fire - retardant plates, plates, fire - retardant result and process of manufacture of the product with fire - retardant plates

摘要

Where the fire - retardant plate (PFR) is of the type employed in construction, in order to protect adjacent environments against the spread of fire; said manufacturing process (1) develop through stages of collage,Juxtaposition and pressing of a set of laminar sheets of wood (2) and metal (3) capable of setting up the production of at least one unit of fire - retardant plate (PRF), which allows the manufacture of various products (PR), such as doors, screens and / or articulated self-supporting Walls, floors, ceilings, false, among others.