один слой (3-элементный) галечный

.1. General introduction SINGYH colored asphalt shingle is composed of fiberglass impregnated and coated on both side with weathering-grade asphalt mixture, and surfaced on the weather side with mineral granules, on the other side with sand. It is classified into two categories3-tab series and laminated series.. 2. The composition of fiberglass shingle : Adhesive self-pastern with hot melt, mineral surface granules, weathering-grade asphalt, glass fiber mat, weathering-grade asphalt, quartz anti-slip sand.3 Production type:Laminated standard tile Plane standard tile Wave standard tile Mosaic standard tileFish Scale standard tile Lantern sandard tile Goethe standard tile Square standard tile 4 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.