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防水施工有问有答！
防水施工有问有答！
Waterproof construction has questions and answers!
问题一、只要刷够3遍就可以了，厚度无所谓吗？
Question 1: Just brush it three times. Does the thickness matter?
刷防水不光要有遍数上的要求、交叉涂刷方向上的要求，每一遍的厚度更重要，即使闭水试验不漏，因为太薄，也用不住；规范要求：地面防水层涂膜厚度应该达到1.5mm，事实上，很多家庭都未做到。
Brush waterproofing requires not only the number of times, but also the direction of cross-brushing. The thickness of each time is more important. Even if the water closure test is not leaky, because it is too thin, it can not be used. The specification requires that the thickness of the surface waterproof coating should reach 1.5mm. In fact, many families fail to do so.
问题二、只要厚度够了就可以，刷几遍无所谓吗？
Question 2: As long as the thickness is enough, does it matter how many times you brush it?
刷防水一定要按工艺要求一遍一遍的刷，上一遍干透了再刷下一遍，如果为了图省事儿，把防水倒在地上随便呼啦开，各个部位有厚有薄，干燥的速度肯定不一样，厚的地方表面干了，下面还呈糊状，一旦此时闭水，防水就等于白做了。
Brush waterproof must be brushed again and again according to the technical requirements, last time dried thoroughly and then brushed again, if in order to save trouble, the waterproof falls to the ground and hurls open freely, the thickness of each part is thin, the drying speed is certainly different, the thick surface of the place is dry, the following is pasty, once the water is closed at this time, waterproofing is equal to doing nothing.
问题三、直接在拉毛层上刷防水，不会有影响，对吗？
Question 3. It won't affect to brush water-proof directly on the furring layer, will it?
这样刷涂防水是存在隐患的，拉毛的毛刺尖上，即使被涂上防水涂料，也是最薄弱的地方；很多家庭刷防水前未对原墙拉毛层做铲平处理，直接在毛刺上刷防水，如果毛刺断了，内个位置就是一个小洞洞。所以，在拉毛层刷防水首先要对毛刺进行扫平处理，以不刺手为宜，如果拉毛层有空鼓要先铲掉空鼓部位。
In this way, there are hidden dangers in brushing and waterproofing. Even if the burr tip is coated with waterproofing paint, it is also the weakest place. Many families brush and waterproofing on the burr directly without leveling the original wall before waterproofing. If the burr breaks, the inner position is a small hole. Therefore, brush waterproofing in the furring layer first needs to sweep the burr, so as not to prick the hand is appropriate, if there is an empty drum in the furring layer, first remove the empty drum part.
Waterproof construction has questions and answers!
问题一、只要刷够3遍就可以了，厚度无所谓吗？
Question 1: Just brush it three times. Does the thickness matter?
刷防水不光要有遍数上的要求、交叉涂刷方向上的要求，每一遍的厚度更重要，即使闭水试验不漏，因为太薄，也用不住；规范要求：地面防水层涂膜厚度应该达到1.5mm，事实上，很多家庭都未做到。
Brush waterproofing requires not only the number of times, but also the direction of cross-brushing. The thickness of each time is more important. Even if the water closure test is not leaky, because it is too thin, it can not be used. The specification requires that the thickness of the surface waterproof coating should reach 1.5mm. In fact, many families fail to do so.
问题二、只要厚度够了就可以，刷几遍无所谓吗？
Question 2: As long as the thickness is enough, does it matter how many times you brush it?
刷防水一定要按工艺要求一遍一遍的刷，上一遍干透了再刷下一遍，如果为了图省事儿，把防水倒在地上随便呼啦开，各个部位有厚有薄，干燥的速度肯定不一样，厚的地方表面干了，下面还呈糊状，一旦此时闭水，防水就等于白做了。
Brush waterproof must be brushed again and again according to the technical requirements, last time dried thoroughly and then brushed again, if in order to save trouble, the waterproof falls to the ground and hurls open freely, the thickness of each part is thin, the drying speed is certainly different, the thick surface of the place is dry, the following is pasty, once the water is closed at this time, waterproofing is equal to doing nothing.
问题三、直接在拉毛层上刷防水，不会有影响，对吗？
Question 3. It won't affect to brush water-proof directly on the furring layer, will it?
这样刷涂防水是存在隐患的，拉毛的毛刺尖上，即使被涂上防水涂料，也是最薄弱的地方；很多家庭刷防水前未对原墙拉毛层做铲平处理，直接在毛刺上刷防水，如果毛刺断了，内个位置就是一个小洞洞。所以，在拉毛层刷防水首先要对毛刺进行扫平处理，以不刺手为宜，如果拉毛层有空鼓要先铲掉空鼓部位。
In this way, there are hidden dangers in brushing and waterproofing. Even if the burr tip is coated with waterproofing paint, it is also the weakest place. Many families brush and waterproofing on the burr directly without leveling the original wall before waterproofing. If the burr breaks, the inner position is a small hole. Therefore, brush waterproofing in the furring layer first needs to sweep the burr, so as not to prick the hand is appropriate, if there is an empty drum in the furring layer, first remove the empty drum part.
