GRC线条如今已广泛应用到建筑装饰材料中，因其独特、鲜明的外观，良好的质量而在市场中独占鳌头，但是，任何事物都没有完美的，grc线条如果维护不当或者其他原因也会导致其出现漏水的现象，那么其漏水的原因是什么呢？
GRC lines now has been widely applied to building decoration materials, because of its unique, distinctive appearance, good quality and in the market champion, however, any things are not perfect, GRC
 lines if improper maintenance or other reasons will lead to the leakage phenomenon, so the leakage reason is what?
GRC线条漏水原因分析：
 　　1、GRC线条的内部填充的是陶粒混凝土，外墙是苯板，都属于憎水性的材料。进入保温内的水分不能尽快蒸发或者排出，造成墙体进水
Analysis of the causes of Water Leakage lines GRC:

1, GRC line is filled with ceramsite concrete wall, benzene plate, are hydrophobic materials. Into the heat of the water can not evaporate or discharge as soon as possible, causing the wall water

2、GRC线条经过多次冻融循环后损坏；
 　　3、GRC线条顶部无坡度，排水不畅，，没有一定的坡度，积水过多，排水不畅，从而出现漏水；况且GRC线条和陶粒混凝土之间有缝隙，陶粒混凝土上部抹灰层损坏严重；
 　　4、未按照施工设计图集施工GRC线条表面的聚合物砂浆抹面层及防水涂料层；后经过锦园小区29-12做实验，将外墙线条部位保温拆除，做灌水试验断定漏水的主要原因分析GRC线条漏水。

2, GRC lines after several freeze-thaw cycles damaged;

3 and GRC lines at the top of the slope, drainage is poor, there is no certain slope, too much water, poor drainage, thus leaking; besides GRC lines and ceramsite concrete gap between, ceramsite concrete upper plastering layer seriously damaged;

The main reason for 4, did not in accordance with the construction design atlas construction of GRC lines on the surface of the polymer mortar plastering layer and a waterproof coating layer; after Jinyuan District 29-12 experiment, the exterior lines occurs insulation removed, do the experiment of irrigation judge leakage analysis GRC lines slack.

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