球探体育

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日期:2019年10月25日 来源:本站原创 浏览:

 

依照标准的请求是给水管道穿梭楼板须要设置套管,排水管道穿梭楼板须要设置阻火圈。
球探体育设置套管是由于给水管道外部是平常充水的,不斟酌起火后会焚烧的,只斟酌管道检验,而排水管因平常是空的,先斟酌消防保险设置阻火圈后就无奈设置套管了;别的排水管属于常温管道不会温差变更,能有的收缩用排水管伸缩节即可满意,而给水管须要留置收缩的可能,不能过多设置收缩管节,只能靠管道在套管内团体收缩调剂。

According to the standard request, the water supply pipe shuttle floor must be equipped with a sleeve, and the drainage pipe shuttle floor must be equipped with a fire stop ring.
Setting up the sleeve is due to the fact that the outside of the water supply pipe is usually filled with water. It does not take into account the burning after the fire. It only considers the inspection of the pipe, and the drain pipe is usually empty. After considering the fire insurance, it is helpless to set the sleeve after setting up the fire stop ring.; Other drainage pipes belong to the room temperature pipeline will not change the temperature difference, can be satisfied with the contraction of the drain pipe telescopic joint, and the water pipe should be retained to shrink the possibility, can not set too much shrink pipe joint, can only rely on the pipe in the sleeve contraction adjustment.

 

 

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