型號(hào):FFS,SFFS,F(xiàn)-WFS,F(xiàn)-WES,F(xiàn)ES,SF-WFS
◎ 接縫平整,隱蔽性好; 適應(yīng)抗震及大位移要求; 中心板可嵌置不同材質(zhì)的裝飾材料。
地面變形縫外墻變形縫配件:
(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(cè)與主體結(jié)構(gòu)固定。按GB/T9978-1999《建筑構(gòu)件耐火試驗(yàn)方法》測(cè)試耐火極限,可滿足1h~4h的不同要求。
![](http://m.skatingpune.com/file/upload/cdharc188/202106/17/1611043534135124.jpg)
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