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多彩沥青油毡瓦是集装饰、防水双重功能于一体的柔性瓦片,它与聚苯板或加气板组成了最佳的保温、防水、装饰屋面体系。在国外已经应用30多年。它的某些特性是其他材料无法相比的。瓦片厚度ｍｍ4±01抗拉强度Ｎ300耐热性℃90耐低温性℃-15不透水性ＭＰａ/ｍｉｎ02/30防水测试
Colorful asphalt shingles is a flexible tile that combines the functions of decoration and waterproofing. It is combined with polystyrene board or air-carrying board to form the best insulation, waterproof and decorative roofing system. It has been applied abroad for more than 30 years. Some of its characteristics are unmatched by other materials. Tile thickness mm4±01 Tensile strength N300 Heat resistance °C 90 Low temperature resistance °C-15 Water impermeability MPa/min02/30 Waterproof test