The panel on the basis of Portland cement, particulate wood, lightweight aggregates, reforu00c7ado with fibres of alcohol polivinu00cdlico

摘要

The present invention relates to a panel compu00d3sito, of the surface flat, small thickness (4 to 40 mm), gray, white or colored, durable, rigid and high benefits at the level of resistance to impact, the fire, the moisture content, the changes tu00c9rmicas, noise and the fungus. S and other micro-organisms, combined with an inherent versatility arquitetu00d3nica,Constituu00cddo by 20 to 50% of Portland cement, white or gray; 5 to 50% of particles of resinous wood debarked; 0.1 to 10% of the accelerator surface; 0.1 to 20% solution of aluminium sulphate; 2 to 50% of the filer calcu00c1rio; 0.5 to 20% of PVA Fibre; 0.1 to 50% of lightweight aggregates; and, (f) Acultativamente, 0.1 to 15% of inorganic pigments.The combination between the strength and flexibility of wood and fibre of PVA fibers of alcohol polivinilu00cdco), with the durability and rigidity of the cement, allow a broad range of applications, both indoors and outdoors, in applications of public property or domestic. Nando is a solution to economic and easy to apply.