![](http://m.skatingpune.com/file/upload/cdharc188/202009/25/1532318349057124.jpg)
安裝方法:
預(yù)留符合安裝要求的槽口,清理預(yù)留槽施工基面,使之達到合適的寬度,深度,并確保其平整度。直線度,以放置建筑變形裝置,變形裝置位置放樣,以縫隙為中心,兩側(cè)對稱按變形裝置W值放樣,彈線確定固定鋁合金框架的位置,用同樣的方法確定膨脹關(guān)的位置,間距符合安裝圖紙的要求,將基層清掃干凈。安裝阻火帶(選配)按設(shè)計要求安裝阻火帶,縮平安裝止水帶用基層膠按300g/m2用量涂抹于基層和止水帶表面,待膠黏劑基本不斬手時,平整鋪貼,壓實,當(dāng)止水帶需要對接時,用搭接膠按60g/m2用量涂于止水帶兩面。待膠充分干燥后,再涂第二度,待腳干燥至于不粘手后,壓平,壓實,鋁合金基座安裝,根據(jù)確定的膨脹管位。
![](http://m.skatingpune.com/file/upload/cdharc188/202009/25/1532307877554124.jpg)
施工注意事項:
因室內(nèi)溫度變化較小,故伸縮也不明顯,所以一般沒必要設(shè)置伸縮縫,室外一定要設(shè)置伸縮縫,其間距一般不超過六米,做砼墊層時就要考慮伸縮縫,鋪裝石材時根據(jù)設(shè)計伸縮縫的寬度(一般6-10MM)留縫,用硅密封膠密封。防止熱脹冷縮效應(yīng)所產(chǎn)生的龍骨變形及石材水平下沉等所設(shè)計的措施!
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