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  • 天沟渗水处理的方法
  • 本站编辑:和记h188发布日期:2019-04-04 21:24 浏览次数:

天沟指建筑物屋面两胯间的下凹部分。

                 天沟渗水怎么处理?

     在建筑上,天沟的工程量按设计尺寸以体积计算,不扣除构件内钢筋及预埋铁件体积。在天沟像刮腻子一样刮涂或像抹灰一样,摸刮5毫米厚,就能起到防水补强功能。不会发生开裂空鼓的现象。强度可达C30以上。

     用防水涂料刷,然后贴玻璃丝布,先刷料然后贴布,两层就可以,涂料多几遍,涂刷时,不要太厚防止裂纹.(最后使用水性防水剂,以为天沟里面可能有水,油性的是不就你的情况我也遇到过,如果你不想留后患的话,建议你在原有的天沟内加玻璃钢天沟,这种天沟一次成型,经久耐用,加装前把原有的天沟做防锈)

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The gutter refers to the concave part between the two crotches of the roof of a building.

How to deal with the seepage of Tiangou?

In the construction, the engineering quantity of the trench is calculated by volume according to the design size, without deducting the volume of steel bar and embedded iron parts in the component. In the trench, like scraping putty or plastering, scraping 5 mm thick can play a waterproof and reinforcing function. No cracking and hollowing will occur. The strength can reach over C30.

Use waterproof paint brush, then paste glass silk cloth, first brush material and then paste cloth, two layers can be, paint several times, brush, do not too thick to prevent cracks. (Finally, use water-based waterproof agent, think that there may be water in the gutter, oily is not your case I have encountered, if you do not want to stay in the future, it is recommended that you add fiberglass reinforced plastic gutter in the original gutter, this kind of gutter once formed, after a long time. Durable. Make the original gutter rust-proof before installation.