【外墙防水怎么做】
[how to do the exterior wall waterproof]
1、根据现场实际情况，对防水部位基层原有的外墙涂料进行清理，特别是基层破碎处、松动处进行彻底清除干净，露出坚硬基础。井盖钢模具 U型槽模具 天津水处理设备 检查井钢模具 保定公司注册 u型槽模具 流水槽模具
1. According to the actual situation on site, the original exterior wall coating of the waterproof part base shall be cleaned, especially the broken and loose parts of the base course shall be thoroughly cleaned to expose the hard foundation.
2、将防水基层表面的涂料、灰尘、油渍、污迹进行清洗，使其防水材料粘接牢固。
2. Clean the coating, dust, oil stain and stain on the surface of waterproof base to make the waterproof material firmly bonded.
3、在基层处理干净的基础上，用高档“胜强”牌有机硅防水涂料与水按1：2的比例稀释后，掺入高标号水泥做成灰膏，对砂眼、蜂窝、龟裂做细部处理。
3. On the basis of clean treatment of base course, the high-grade "Shengqiang" silicone waterproof coating and water are diluted in a ratio of 1:2, and then the high-grade cement is added to make plaster, and the sand holes, honeycomb and cracks are treated in detail.
4、对不规则的龟裂进行修补时，超过2mm的龟裂用长丝无纺布与有机硅外墙专用涂料进行贴粘修补，以免龟裂纹继续扩大。
4. When repairing irregular cracks, over 2mm cracks shall be repaired by sticking and repairing with filament non-woven cloth and silicone external wall special coating to avoid the turtle crack to continue to expand.
5、对窗口四周、檐底、预埋件、穿墙管等重要部位做加强处理。
5. Strengthen the treatment of the important parts around the window, eaves, embedded parts and wall pipes.
6、待修补的基层处理干燥后，用高档“胜强”牌环保型有机硅内外墙专用防水涂料按标准对工程部位进行涂刷。
6. After the treatment and drying of the base course to be repaired, the engineering parts shall be painted with the high-grade "Shengqiang" brand environmental protection silicone internal and external wall waterproof coating according to the standards.
7、该防水涂料在施工前应进行搅拌均匀。
7. The waterproof coating shall be mixed evenly before construction.
8、本涂料采用涂刷法施工，涂刷的方向、行程长短应一致，涂刷应均匀不得漏刷。
8. The coating is constructed by painting method, the direction and stroke of the painting shall be consistent, and the painting shall be uniform without missing brush.
9、机械喷涂施工时做到喷涂均匀，压茬到位，不得漏喷，使表面光滑。
9. During the mechanical spraying construction, the spraying shall be uniform, the stubble shall be in place, and the spraying shall not be missed, so as to make the surface smooth.
10、施工完毕后将现场卫生清理干净。
10. Clean the site after construction.