REINFORCED CONCRETE BEAMS

Supply and installation of protection for reinforced concrete beams with fire resistance R 30/60/90/120/180/240, in reaction-to-fire class A1, made with lightweight plaster F62 SUPER SPRAY, pre-mixed, based on gypsum, vermiculite and special binders, with a powder density of 350 kg/m³, spray-applied. The plaster is fibre-free.

The thickness of the protection will be determined according to the existing concrete cover and the equivalent thickness determined on the basis of experimental tests carried out in accordance with standard EN 13381-3, in conformity with Classification report: ETA 21/0693. For application procedures, see the specific “installation manual”.