Corotop Red Vahva kattokalvo 180g/m2 75m2

Corotop Red Strong is a reinforced, very durable, three-layer and vapour-permeable membrane.The layers were joined using the thermobonding method, which guarantees a strong connection of all three layers.The use of a membrane increases safety when laying and moving around the roof surface during installation.Due to its very high strength parameter values, it is especially recommended for full formwork.Properties: Weight: 180g/m2 Roll dimensions: 1,5 m x 50 mb = 75 m2 Fire reaction: class E Resistance to water penetration: class W1 Strength wzdłuż: 450 [N/50mm] Transverse strength: 300[N/50mm] Longitudinal elongation: 85 [%] Transverse elongation: 130 [%] Longitudinal nail tear resistance: 250 [N] Transverse nail tear resistance: 350 [N] Flexibility at low temperature: -40 [°C] Resistance to water penetration: class W1 Longitudinal strength after artificial ageing: 375 [N/50mm] Transverse strength after artificial ageing: 250 [N/50mm] Longitudinal elongation after artificial ageing: 55 % [±20%] Transverse elongation after artificial ageing: 85 % [±20%] Basis weight: 180 [g/m2] Diffusion resistance coefficient: 0,02 Sd [m] Waga: 13,8kg   Application: intended for roofs with full and partly boarding, initial covering of sloping, insulated, ventilated roofs, for most types of roof coverings, in particular under ceramic, concrete and metal roof tiles, Advantages: very durable, resistant to ageing processes, minimizes heat loss, protects thermal insulation against moisture, highly vapour-permeable and waterproof membrane, Direct distributor We are a direct distributor of renovation and construction materials.The products are in our warehouse in Poland in large quantities, thanks to which we can offer a competitive price and immediate delivery time.