Plywood board with tongue-and-groove joints in its four sides. It used as the bearing floor of Tecrostar mezzanines, installing it perpendicular to the secondary beams.
HYDRO structural chipboard (humid environment) with P5 quality seal, tongue and groove on all 4 sides. It is used as the load-bearing floor of Tecrostar industrial mezzanines. To be installed perpendicular to the secondary beams.