成人免费毛片小视频_欧美激情大陆偷拍_欧美黑人又大又粗XXXⅩ_999re6热在线精品视频思思_亚洲欧洲无码专区_国产日韩综合不卡免费观看_zyz玖玖色资源站先锋播放器_亚洲av片不卡无码久东京搔_黄色一级网址_免费鸡巴视频在线播放

Foshan Shengbang Steel Structure Co., Ltd.

11 years experience in plant design and construction

Common choice of 1875 sets of steel structure buildings

National service hotline:

0757-81002668
4News

Steel structure engineering how to do waterproof

Hits：1544 Time：2017-4-13
　　Steel structure engineering is mainly used in some large buildings, although there are many advantages of steel structure, but its popularity has not reached the level of generalization. Today, the state steel structure to tell you about the steel structure of the waterproof measures.
鋼結(jié)構(gòu)防水
1, construction measures, the use of steel structure of the waterproof material is not ideal, and the service life is short. Therefore, the steel structure of the steel structure to be familiar with all kinds of measures, and waterproof materials can not be less.
2, building type, in order to ensure the waterproof effect of steel structure building, try to use single roof form, this is mainly to avoid the ditch in the building, but also try to use side ditch gutter. For the choice of materials, but also according to the drainage slope, slope length to make a reasonable choice.
3, drainage organization, the intensity of precipitation in different regions is different, so in the drainage organization for the design of the time, it is necessary to fully refer to some of the precipitation data, to a reasonable layout of the drainage point.
To achieve the above steel structure engineering waterproof can achieve a good level.