Dike 防水透汽膜介绍.docVIP

Dike 坡屋顶防水透气膜 Dike Waterproof Breathable Film of Pitched Roof Dike坡屋顶防水透汽膜，引进德国最先进的技术，由聚丙烯面料+高分子透汽膜+网格加强筋+聚丙烯面料通过热熔胶层压而成。?Dike waterproof breathable film of pitched roof, updated technology introduced from Germany, is made of PP outside material + high polymer breathable film + net reinforced rib + PP outside material by hot-melt adhesive laminating. ◎ 主要性能： Main roperties ▽?高分子薄膜材料中导入亲水基，使薄膜不但防水好，更具良好的透汽性能，保证材料的耐久性与使用年限。▽?High polymer film is inducted with hydrophilic group, which provides the film with good waterproof and breathable properties to ensure its durability and service life. ▽ 高分子透汽膜具有优良的耐酸碱性，延展韧性好，钉子穿透后具有很好地水密封闭性能。▽?High polymer breathable film has excellent acid-alkali resistivity, good malleability, and outstanding water-sealing property after being broken through by nails. ▽ 网格加强筋使材料纵横两个方向的拉伸强度都提高至700N／50㎜，钉杠撕裂强度高达300N以上，施工过程不易破损。▽ Net reinforced rib increases the tensile strength of material at vertical and horizontal directions to 700N/50 mm, the tear strength of nail bar reaches 300N and above, which are not easily damaged during the construction. 实践证明，拉伸强度达600N／50㎜以上时，可完全满足施工要求；普通品牌的拉伸强度一般低于250N／50㎜，施工过程极易破损；国外较好的品牌拉伸强度一般在400N／50㎜左右，施工过程仍易破损。construction; the tension strength of foreign brands is around 400N/50mm, which is also easily damaged during the construction. ?◎ 技术指标：产品代码roduct code 重量 Weight g/㎡ 不透水性 水柱高度，ater impermeability head of water㎜ 透水蒸气Permeable vapor g/㎡·24h 抗拉强度 横向 N/50㎜ 抗拉强度 纵向N/50㎜ 钉杆撕裂强度，N 热老化eat aging（80℃，7d，MPa） 低温柔性temperature pliability -40℃ 横向强度纵向强度 DF-K02 225 2,000 1,170 710 720 310 560 540 无裂痕 ◎ 坡屋面应用防水透汽膜的主要益处：?Main benefits attained from application of waterproof breathable film of pitched roof: ▽ Dike·帝克坡屋顶防水透汽膜加强建筑水密性的同时，使结构水汽迅速排出，保护围护结构热工性能，避免屋面霉菌孳生，改善居室空气质量。Dike·帝克waterproof breathable film of pitched roof strengthens the water-tightness of building, rapidly drains the vapor, protects the thermal performance of exterior-protected construction, avoids the breeding of mould and improves the air