基座:變形縫基座是變形縫重要組成部分。是變形縫和建筑物鏈接的固定件?;粠椭苯雍徒ㄖ锘炷两Y構用膨脹螺絲固定。
蓋板:蓋板是變形縫的遮蓋物 ,主要用來裝飾和這個伸縮縫。
止水帶:變形縫防水。
滑桿及中控螺絲:滑桿和中控螺絲主要用于建筑變形縫蓋板和變形縫基座的鏈接?;瑮U通常45°斜放于基槽口內。通過中控螺絲和蓋板鏈接。當建筑發(fā)生變形是?;驮诨劭趦茸杂勺冃?。蓋板的位置保持不變。
![墻面變形縫金屬蓋板型SEM](http://m.skatingpune.com/file/upload/cdharc188/202006/16/1111069517114124.jpg)
外墻變形縫配件:
(1)止水帶采用厚1.5mm三元乙丙橡膠片材,能夠長期在陽光、潮濕、寒冷的自然環(huán)境下使用。當長度方向需要連接時,可用搭接膠粘接。
(2)阻火帶是由兩層不銹鋼襯板中間夾硅酸鋁耐火纖維氈共同組成的專用配件,阻火帶的兩側與主體結構固定。按GB/T9978-1999《建筑構件耐火試驗方法》測試耐火極限,可滿足1h~4h的不同要求。
![墻面變形縫金屬蓋板型E-EM](http://m.skatingpune.com/file/upload/cdharc188/202006/16/1111182239924124.jpg)
貴州外墻變形縫技術參數(shù):
(6063-T5,T6,T52)(6061-T5,T6,T51)(6105-T5,T6)(6005-T5)(6005A-T5,T61),ASTM B 221·頁-6061-T6,3003-H14,5005-span4,ASTMB 209
![墻面變形縫金屬蓋板型](http://m.skatingpune.com/file/upload/cdharc188/202006/16/1111334617045124.jpg)
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