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Waterproof construction process and four steps of waterproof construction

2018-03-19 12:48:49

All kinds of water in the bathroom can not be changed, try not to change; If you want to change, do not use cement slurry to fill the pores. The most prone to water leakage in the room is around the water and four corners of the corner, so these key parts should be paid special attention to. All around the ground should also be divided into three blocks, with intervals. In this way, the ground is covered with a rigid waterproof armor.

Waterproofing process

This content has been taken from experience without authorization

Waterproofing technology
1

1, the base clean up, the original wall ground surface should be solid, there should be no sand, ash or empty drum.

2

2. Clean up and plug the root of the upper and lower water.

3

3, with 10-15㎜ wide grain paper according to the wall design construction height paste contour line.

4

4, the first emulsion brushing construction, the order from top to bottom, from inside to outside, shall not miss the brush.

5

5, after drying for 24 hours, brush the second emulsion, so that the two emulsions form a complete waterproof layer.

6

6, after 24 hours of drying, do 24 hours of closed water test, the height of the water is not less than 30㎜, no leakage within 24 hours is qualified.

7

7. After the surface cement mortar is pulled, it can be directly affixed to the brick for construction.

Waterproof construction steps/methods
1

The first step: Do a good job of hydropower basic engineering From a safety point of view, the bathroom water wire to go above than below. However, many people are eager to save energy, water and electricity go to the ground, and even open geochutes in the bathroom and cut round holes.

2

The second step: clean the base and wall of the house decoration waterproof, involving the balcony, kitchen, bathroom, but the focus is on the bathroom. First of all, knock on the wall, the ground with a hammer, if you find the empty sound of "pupu", it means that there is an empty drum, and you must knock off all the empty drum parts. Then carefully clean the four wall base and the ground, pull out the nails, clean up the miscellaneous soil garbage, it is best to wash it again, and then wait for it to dry.

3

The third step: do a good job of rigid waterproof the first turn of the bathroom, all kinds of water can not be changed, try not to change; If you want to change, do not use cement slurry to fill the pores, must plug the leakage king three times to fill. The most prone to water leakage in the room is around the water and four corners of the corner, so these key parts should be paid special attention to. All around the ground should also be divided into three blocks, with intervals. In this way, the ground is covered with a rigid waterproof armor. The threshold of the bathroom should be made of a slope, painted high, to prevent the water from flowing back into the outside room, and the threshold stone must be slightly put with fine cement slurry.

4

The fourth step: elastic waterproof coating to do a good job of the second close the new house is completed and delivered how much will have settlement, over a long period of time, the hard leakage king elastic coating will be pulled alive due to settlement, thus losing the waterproof effect. Therefore, it is necessary to add a second insurance - elastic waterproof coating. Generally, it is first to do wall moisture resistance, so that more than one meter. Because people take a bath will splash water on the wall tiles, the molecular gap of the tiles is large, and the water molecules can easily enter the wall and penetrate into the wall of the opposite room, resulting in the paint falling off the back of the bathroom and the wallpaper becoming moldy and discolored. Do a good job of wall moisture and then paste wall tiles, and then do ground decoration waterproof.

Matters needing attention

Repair waterproof effect is not good, do a water experiment to know.

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