abw復合外墻外保溫技術.doc

（聚苯板-玻纖網格布-聚合物砂漿體系）
    ABW復合外墻外保溫技術是中國建筑材料科學研究院開發的一種專用于建筑外墻外側現場施工復合保溫層的新技術（該項目屬受國家經貿委支助的國家級技術創新項目）。該技術克服了目前市場上現有墻體外保溫層經常出現的耐久性不好、易產生干縮裂縫以及施工工藝復雜等缺點。符合《民用建筑節能設計標準（采暖居住建筑部分）》JGJ26-95規定的達到建筑節能50%時對墻體保溫的新要求，并達到了九十年代國際先進水平。ABW復合外墻外保溫技術包括粘結材料、保溫材料、纖維增強材料、專用罩面聚合物砂漿、裝飾材料以及其它配套材料的配制（或選用）技術與現場施工技術等多項內容。中國建筑材料科學研究院通過對復合外墻外保溫用材料與施工技術的研究開發，已成為復合外墻外保溫專用材料的生產或選型、工程服務和技術轉讓一條龍的生產服務基地。

    一、 主要技術指標

    1.墻體傳熱系數：
(Polystyrene plate - fiberglass mesh - polymer mortar system)
    ABW External Thermal Insulation Composite Building Materials Academy is dedicated to the development of a construction site outside of exterior wall insulation composite of new technology (The project is supported by the State Economic and Trade Commission's national technical innovation projects) . The technology available in the market to overcome the current external wall insulation often poor durability, easy to produce shrinkage cracks and the complexity of the construction process and other shortcomings. Meet the "Energy conservation design standard (heating residential buildings)" JGJ26-95 required to achieve 50% energy saving building insulation on the walls of the new requirements, and reached the nineties international advanced level. ABW External Thermal Insulation Composite materials, including bonding, insulation materials, fiber reinforced materials, special overlay polymer mortar, decorative materials, and other supporting materials preparation (or use) technology and on-site construction technology of the content. China Building Materials Academy on external thermal insulation composite materials and construction technology research and development, has become a dedicated external thermal insulation composite material production or selection, engineering services and technology transfer, production of one-stop service base.

    First, the major technical indicators

    1. Wall heat transfer coefficient:
 

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