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屋顶渗漏水怎么做防水效果更好

 文章来源:http://www.jnldfs.com/ 发布时间:2022-02-09   

屋顶渗漏水怎么做防水
How to be waterproof when the roof leaks
屋顶常年日晒雨淋,随着时间的推移,防水层开始老化,房屋渗漏水怎么做防水,对于屋面渗漏水我们应该怎么做,首先,我们要勘察渗漏水部位,找准渗漏点,根据漏水情况进行分析,采取有针对性施工方案,下面,跟随济南防水公司一起来看看吧。
The roof is exposed to the sun and rain all year round. With the passage of time, the waterproof layer begins to age. How to waterproof the leakage of the house? What should we do about the leakage of the roof? First, we should investigate the leakage part, find the leakage point, analyze the leakage according to the leakage situation, and adopt a targeted construction scheme. Let's follow Jinan waterproof company.
1、楼顶板混凝土空鼓。以前的农村自建房,屋顶基本斗殴不做防水,但是到现在几十年过去了,这样一点都不渗漏。现在材料质量高了,反而很多做了防水的房子也漏,只因为施工不达标,开放式、承建商赚黑心钱。
1. Roof slab concrete hollowing. In the past few decades, we haven't built waterproof houses in rural areas, but now we haven't done so. Now the quality of materials is high. On the contrary, many waterproof houses also leak, just because the construction does not meet the standard, and the open-ended and contractors make black money.
2、裂缝。这个不用多说,楼顶出现裂缝不漏水那还得了!
2. Cracks. Needless to say, if there are cracks on the roof and there is no water leakage, it's OK!
3、楼顶不平,积水多,排水不畅。
3. The roof is uneven, there is much ponding and the drainage is not smooth.
4、基础没做好,房子不均匀沉降,屋顶大面积开裂。基础不牢,房子必倒,如果是因为基础的原因引起的屋顶漏水。不严重的可以先对房子地基加固,然后再修补渗漏。严重的,你说能怎么办,推到重建吧!
4. The foundation is not well done, the house is uneven settlement, and the roof is cracked in a large area. If the foundation is not firm, the house will fall down. If the roof leaks because of the foundation. If it is not serious, the foundation of the house can be strengthened first, and then the leakage can be repaired. Seriously, what can you do? Push it to reconstruction
5、屋顶老化、屋顶防水老化。如果以前做过屋顶防水,多数用SBS防水卷材铺的,时间超过六七年,表面损坏的厉害了,只能重新用SBS再铺一遍。如果时间较短,损坏不是很厉害,那么,买一两桶油性聚氨酯防水涂料把损坏的地方涂抹一遍就可以再撑两三年,省时省钱省力。不过要想一劳永逸,还是认认真真对屋顶用好材料,重做防水。
5. Roof aging, roof waterproof aging. If you have done roof waterproofing before, most of them are paved with SBS waterproof coiled material. It has been more than six or seven years, and the surface is severely damaged. You can only pave it again with SBS. If the time is short and the damage is not very serious, then buy one or two barrels of oily polyurethane waterproof coating and apply it to the damaged place for another two or three years, saving time, money and labor. However, if you want to do it once and for all, you should seriously use good materials for the roof and redo waterproof.
济南防水
Jinan waterproof
屋顶渗漏修补六种方法
Six methods for repairing roof leakage
1、补缝。顶楼漏水大部分是缝隙裂开,需要用补漏膏把缝隙填平,等干后进行下一步。(如果缝小于1MM不需要补漏膏)。用水性防水涂料或墙渗宝透明防水材料涂刷两遍,如果光涂缝隙也要宽带达到20厘米以上。这样确保粘结力。防水涂料都是渗入粘结的,弹性好,所以使用年限长。
1. Patching. Most of the water leakage in the top floor is the crack, which needs to be filled with leakage sealant, and then proceed to the next step after it is dry. (if the seam is less than 1mm, no leakage sealant is required). The water-based waterproof coating or transparent waterproof material of wall seepage treasure shall be brushed twice. If the light coating is applied, the width of the gap shall be more than 20cm. This ensures adhesion. Waterproof coatings are infiltrated and bonded, with good elasticity, so they have a long service life.
2、新房水泥楼顶
2. Cement roof of new house
3、空鼓漏水补救。楼面空鼓的,需要先用切割机把空鼓范围内抹灰面割去,沿裂缝两边各扩展10公分刷二遍聚氨酯后,刷水泥素浆后再做面层。若大面积渗露,建议用丙烯酸防水涂料涂刷二遍,因为聚氨酯黑色太吸热夏季影响室内温度。
3. Empty drum and water leakage remedy. If the floor is empty, the plastering surface within the empty drum range needs to be cut off with a cutting machine, extend 10 cm along both sides of the crack, brush polyurethane twice, and then brush cement paste before making the surface course. In case of large-area leakage, it is recommended to brush twice with acrylic waterproof coating, because polyurethane black is too endothermic and affects the indoor temperature in summer.
4、有做防水层的。防水层就比较麻烦,要将周围一块范围内的防水剔掉,重新做防水,做的时候注意和原来的防水交接处要做加强层。
4. There are waterproof layers. The waterproof layer is more troublesome. It is necessary to remove the waterproof in the surrounding area and make waterproof again. When doing it, pay attention to the strengthening layer at the junction with the original waterproof.
5、没做防水层的
5. No waterproof layer
如果屋面只有原来没有做防水,只需要将漏水部位剔开2~3cm深后清洗干净,你就用沥青浇灌一下,现在有成品沥青涂膜,等晴天的时候处理一下基本上就不会漏水了。或者做一层防水,然后上面用水泥砂浆做保护层。
If the roof is not waterproof, you only need to remove the water leakage part 2 ~ 3cm deep and clean it. You can pour it with asphalt. Now there is a finished asphalt coating. When it is sunny, it will basically not leak. Or make a waterproof layer, and then use cement mortar as a protective layer.
6、坡屋顶漏水。坡屋顶漏水需要清理瓦片上的草、青苔、腐叶等。如果瓦片有开裂、穿孔的要更换掉。
6. The sloping roof is leaking. The slope roof is leaking, and the grass, moss, rotten leaves, etc. on the tiles need to be cleaned. If the tiles are cracked or perforated, replace them.
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