Description

Application range SilPur US Foam is a two component, solvent-free urethane - silicate foam specifically designed for rapid cavity fillings, concrete and strata consolidation. Ready for Injection and Spray application Filling cavities and gaps in concrete and strata Consolidation of fractured rock, sands gravel-sand and coal surfaces Stabilization of cavities in tunnels Flame retardant Electrostatic resistance Low reaction temperature Low odor User friendly Environment friendly acid free formaldehyde free phenol free Composition and properties SilPur US Foam neither expands its volume with water nor absorbs water after mixing components. Shows good adhesion to wet and dry substrates - 5 MPa after *0 minutes (foam factor 1x) Very fast reacting material applied where foaming speed, flexibility and flame retardant properties are required Low foam expansion pressure shows safety with strata possessing lack of coherence Suitable for spray-on applications Good chemical stability Static electricity discharge resistance. Safety for mining dealing with flammable substances, where a small electrical spark may ignite explosive mixtures. Good compression strength at low 2, 5x foam factor gives even 4MPa Low reaction temperature, safety for mining dealing with high risk of a coal seam fire or mine fire or the underground smouldering of a coal deposit Good thermal conductivity rate gives ability to make good thermal isolation when heating, moisture and noise are disturbing.