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Multi-Color Fiberglass Shingles Standard: GB/T20474-2006 1.Introduction of production: Multi-Color Glass Fiber Asphalt Shingle is base on American Johns Manville, after dipped in the modified asphalt, one side is covered by colorful sand, the other side is covered by separation materials. It is a kind of waterproof material. It has the features of colorful, different styles, light, easily used and so on. 2.Using scope: Using widely in-waterproof grade public service, residential houses, garden villa ,old house s flat roofing into slope roofing and other complex slope roofing. 3.Production features: 1). It could alleviate burden of roofing about 20%-40% for its light weight. 2). It has kinds of color and shape ;it has obvious third dimension 3). It can resist acid and alkaline and it has long working time. Furthermore, it is not fading. Conversely, it will be bright after raining. 4). It has two functions both of Waterproofing and decorating.5). It constructs easily and costs little. Moreover, it has no pollution.Heat-insulated: unique interlayer design both can make it natural and reduce heat conduction, so the comfortable life insured.Sound-insulated: Multi-Color Glass Fiber Asphalt Shingle can absorb noise effectively, so you can have a quiet Living conditions.Inoxidizability: the natural sand can make asphalt surface layer avoid from sunshine heating, winding and raining, so the asphalt will not be aging easily.Environmental protection: Multi-Color Glass Fiber Asphalt Shingle adapt to the world development trend.Installs simple: Multi-Color Glass Fiber Asphalt Shingle has light weight, and it constructs easily. The construction cycle is short. It can save the labor cost and reduce project cost.4. Production type:Laminated standard tile Plane standard tile Wave standard tile Lantern standard tileFish Scale standard tile Goethe standard tileSquarestandard tileMosaic standard tile5. Production performancenumberitemSingle layerDouble layer1Solvent content (g/m2)100018002No water permeabilityWater-proof3Heatproof quality 90No glide,no Flowing,no lowing4Pulling forceN/50m ≥Longitudinal500Crosswise4005Low temperature flexibility 10Does not have the crack6Peel strength/N9