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铝镁锰屋面板的结构-永成美筑

返回列表 来源:永成美筑 浏览:- 发布日期:2018-06-13【

  铝镁锰屋面板的结构都有哪些?

        1、防水透气层:

  一种功能性薄膜,用于建筑围护结构的隔热层(隔热层),铝镁锰屋面板,适用于复合墙体和倾斜屋顶,如幕墙、压型钢板、钢(木)结构、砌体等。围护结构的保温(隔热)涂层,钛锌板,减少水和空气对建筑的渗透,以及结构的维护和室内湿度可以出院,有效避免洪水中的模具形成和墙壁和屋顶结露,确保隔热(保温)材料的使用性能,因此达到节能、提高建筑的耐久性的影响。

  2、防潮、隔汽层:

  蒸汽分离膜用于墙体内表面或屋面保温层,和蒸汽防渗膜可以防止室内水蒸气渗入围护结构,从而有效地保证了保温性能和绝缘材料的耐久性。

  3、保温层:

  玻璃纤维毡的热导率小于或等于0.058,铝、镁、锰屋顶板的导热系数小于或等于岩棉板的0.044,两者的燃烧性能不一样。
 

  1, the waterproof breathable layer:

  A functional thin film for building palisade structure of thermal insulation (insulating layer), aluminium magnesium manganese roof board, suitable for the composite wall and sloping roofs, such as curtain wall (wood), pressed steel plates, steel structure, masonry, etc. Palisade structure heat preservation heat insulation coating, titanium zinc plate, reducing water and air permeability of building, and maintenance of structures and indoor humidity can be discharged from the hospital, effectively avoid the flood wall and roof of mould forming and condensation, ensure insulation (thermal insulation) the use of material properties, thus achieve energy saving, improve the durability of buildings.

  2, moistureproof, vapour layer:

  Steam separation membrane used for wall or roofing insulation layer on the inner surface, and steam impervious membrane can prevent indoor water vapor infiltration palisade structure, so as to effectively guarantee the durability of the heat preservation and insulation performance.

  3, insulation layer:

  The thermal conductivity of glass fiber mat is less than or equal to 0.058, the coefficient of thermal conductivity of aluminum, magnesium, manganese roof plate is less than or equal to 0.044 rock wool board, is not the same as the combustion performance of the two.

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