亚洲人成未满十八禁网站,国产成人av在线影院无毒,午夜精品久久久久久久无码 ,亚洲成AV人片不卡无码

  • 1
  • 2
  • 3
防水卷材
產(chǎn)品應(yīng)用: 適用于建筑屋面、地鐵、涵洞、海底隧道、種植屋面、防排水系統(tǒng)、池塘、水庫、灌溉系統(tǒng)、輕鋼屋面等多個領(lǐng)域。 產(chǎn)品特性: 1)物理機(jī)械性能好, 優(yōu)異的防水性能,耐溫、抗紫外線、使用壽命長。 2)安全環(huán)保,施工過程無需溶劑和燃料,避免了環(huán)境污染和消防隱患。 3)拉伸強(qiáng)度大、延伸率高、穩(wěn)定性好、收縮率小、低溫柔韌性好。 Waterproof Membrane Applications: Widely used in many fields, such as the roof,subway,culvert, sub sea tunnel, planted roof, drainage system, pond, reservoir, irrigation system, light steel roofing,etc. Characteristics: 1)Excellent physical-mechanical properties and waterproof performance, high temperature resistance, anti-UV and long service life. 2)Safe and eco-friendly, the construction process without solvents and fuels, to avoid environmental pollution and fire-fighting hazards. 3)High tensile strength and elongation, excellent dimensional stability, low shrinkage and keep softness at low temperature.
Copyright ? 2018 福建思嘉環(huán)保材料科技有限公司  閩ICP備09036669號-5   閩公網(wǎng)安備35011102350993號