When we decorate the house, everyone will be inseparable from waterproofing. In the process of decorating the house, we will not neglect the problem of waterproofing. But because we don't know about waterproof construction, we don't know how to do it. So everyone knows how to do wall waterproofing? Everyone is not very familiar with it! Today, Xiaobian will take a look at how to make wall waterproofing and wall waterproofing!
How to do waterproof wall?
1. Do a good job in hydropower infrastructure. From a safety point of view, it is better to walk the bathroom water pipes than to go below. However, many "guerrillas" are eager to save energy, water and electricity go to the ground, and even in the bathroom to open the trough, round holes.
2. Clean the base and walls. The house is waterproof and covers the balcony, kitchen and bathroom, but the focus is on the bathroom. First of all, use a small metal hammer to knock on the wall and the ground. If you find the empty sound of "å™—å™—", it means that there is an empty drum inside, you must knock out all the empty drum parts.
3. Do the first step of rigid waterproofing. The various water pipes in the bathroom can be left unchanged. Try not to change them. If you want to change them, you must not use cement mortar to fill the pores. Be sure to plug the king three times to fill. The most easily leaking room is the four sides of the downpipe and the corner of the wall, so these key points should be given special attention. The ground should also be divided into three blocks, with an interval.
4, elastic waterproof coating to do the second level. After the new house is built and delivered, there will be some settlement. For a long time, the hard plugging of the king's elastic paint will be pulled apart due to the settlement, thus losing the waterproof effect. Therefore, it is necessary to add a second insurance - elastic waterproof coating. Generally, the wall is first protected from moisture, and it is more than one meter eight.
Wall waterproofing precautions
1. When applying the brush, the force is even, pay attention to not to leak the brush; keep the point of view that intersects straight when brushing two times before and after, and cover it in ample place; the single brush should not be too thick, especially at the nozzle and corner, not exceeding 1mm. Avoid cracks after drying.
2, the base surface treatment is the key to waterproof construction, the base surface must be finished before construction to ensure its consolidation, flatness, cleanliness, no dust, greasy, wax, mold release agent and other debris materials, such as pores, cracks, etc. Disadvantages must be repaired with cement mortar in advance, and the yin and yang corners should be smeared in a circular arc shape. Adhere to the base surface moist when there is no clear water.
3, must be detailed when painting, carefully look after painting, especially the seams, yin and yang angles, nozzles and other parts. After the waterproof coating is cured, it should not be foaming, empty drums, wrinkles, exposed tires, peeling, etc.
4. When two layers of carcass reinforcement materials are used, the upper and lower layers shall not be laid vertically, so that the two layers of carcass materials have the same extension in the same direction; the lap joints of the upper and lower layers should be staggered, not less than one third of the width. To avoid heavy seams in the upper and lower carcass reinforcements and uneven thickness of the waterproof layer.
We must pay attention to the waterproofing of the wall. Only the wall waterproofing is done well, it will be good for the neighbors. I believe that after reading the introduction of the wall waterproofing in the small series, it will definitely understand the waterproofing of the wall. Going a step further, if you want to know more about home improvement information, please continue to pay attention to the decoration home network.
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