How to deal with water leakage and seepage at the top of the ground wall? The correct way to repair the leak in the house.

Water leakage in houses is a common phenomenon in people's daily life. Water leakage is a common phenomenon, but once the water leakage is too serious, it will cause mildew on the wall, which will breed bacteria and affect health. How to deal with water leakage and seepage at the top of the ground wall? There are many reasons for this kind of water leakage, so it is necessary to prescribe the right medicine one by one Today, maigoo Bian Xiao will introduce you to the correct way to make up for the house leakage. If you are interested, please read on. Waterproof floor waterproof ① buy a floor with low moisture content; (2) Keep the ground dry before paving; ③ Avoid using it within 48 hours after paving. Waterproofing of ceramic tile ① Basic treatment; (2) elastic line and standard reinforcement; (3) laying cement mortar; ④ Tile laying. Non-slip waterproof mats are made of chemical fiber, blended fabric, cotton, acrylic fiber and other materials; The floor mat needs to be replaced frequently, and it should be taken out to bask in the sun when the weather is good. The waterproof materials for the ground are coiled material, 9 1 1 polyurethane waterproof material and new polymer cement-based waterproof material. Home waterproof acceptance ① Material acceptance; (2) grass-roots acceptance; (3) acceptance of waterproof layer; ④ Process acceptance; ⑤ Water storage experiment. Treatment of floor leakage ① directly replace the water pipe or repair the leakage of the living room floor; 2 contact the property; ③ Waterproof coating. The kitchen floor ① leaks locally; ② Overall re-waterproofing. The bathroom floor is leaking ① Remove the ceramic tiles and make waterproof treatment again; ② Replace water pipes; ③ Replace the PVC gusset plate with good waterproof performance. The balcony floor leaks ① before decoration, various jacks are reserved and pipelines are buried; (2) setting drainage channels; ③ Filling waterproof material. Groundwater leakage monitoring ① Turn on all faucets; ② The toilet is flushed many times; ③ Pour water into the floor drain. Wall waterproofing should be done first in the clean room and leveled first. If you want to replace the floor tiles of the clean room, you must level the ground with cement mortar after chiseling off the original floor tiles, and then do waterproof treatment. This can avoid leakage of waterproof coating due to uneven thickness. It is a simple problem to brush the joints in place and clean the joints between the partition wall and the ground, and the joints between the upper and lower water pipes and the ground. You must urge the workers to deal with these local corners during construction, so the waterproof coating must be altered in place. Wall treatment is also very important in the usual bathroom waterproof treatment. It is necessary to make a waterproof coating of about 30 cm on the wall to prevent water from infiltrating from the wall. However, if the bathroom wall is a non-load-bearing lightweight wall, all walls should be painted with waterproof paint. After the clean room construction is completed, waterproof test must be done, all the drains in the bathroom should be blocked, and a 25-cm-high "ridge" should be built at the door, and then 20-cm-high water should be poured into the clean room. After 24: 00, you can check whether there is any leakage on the nearby wall and ground. Insist on cleaning all sewer pipes in the room, including floor drain and sanitary ware sewer pipes. Only in this way can we fundamentally avoid the tragedy of "seven armies flooding" What is the cause of water seepage in waterproof wall materials? There is no insulation layer. In winter, the temperature difference between indoor and outdoor is large, so the wall is cold outside and hot inside. Because of the high temperature of the inner wall, condensed water will form on the wall, resulting in the wall being wet. Water leakage in the wall The damp wall is caused by the water leakage of the embedded water pipes in the wall, which usually occurs near the bathroom. Due to the poor waterproof engineering of the upstairs ground, or the poor waterproof of the joint between the upstairs water pipe and the ground, the wall leaks. Improper painting during the painting project, the first time the wall paint was not completely dry, we began to brush it again, and the water vapor in the wall failed to evaporate. How to solve the problem of wall seepage If it is caused by water pipes, you can replace the water pipes, or use special tape to repair the water pipes for temporary repair. Buy waterproof paint and brush the bathroom walls and floors; Or waterproof it again, it will be a little troublesome. External wall leakage roofing waterproof material ①CH- 108ZYY polymer cement waterproof coating; ②HG203 waterproof sealing coating; ③YYA special waterproof and impervious slurry. The waterproofing of coiled material roof (1) shall be paved first at the parts with concentrated drainage; (2) when the shop is stuck coil should pop-up tag; ③ Try to avoid short side overlapping; (4) The leveling layer shall be dry. Coating roofing waterproof ① Check the quality of leveling layer and clean it up; (2) Timely handle defects such as sanding and peeling; (3) coating a leveling layer; (4) Additional strengthening treatment for special parts; (5) coating waterproof coating; 6. Close the head; ⑦ coating a protective layer; ⑧ Inspection, cleaning and acceptance. Rigid roof waterproofing ① construction of clay mortar isolation layer; (2) lime mortar isolation layer construction; (3) Construction of coiled material isolation layer of cement mortar leveling layer; (4) steel mesh construction; ⑤ Construction of fine stone concrete waterproof layer. There are many reasons for roof leakage, such as ① laying waterproof materials without considering drainage problems; (2) Before painting waterproof coating, grass-roots units failed to handle it as required, resulting in cracks in the waterproof layer; (3) or not completely covered during construction, and some internal and external angles and pipe roots are not covered with grid cloth, resulting in cracks; (4) related to the quality of waterproof materials. How to deal with the roof leakage? We must first find the leaking place, and the water flows downwards, so we usually look for the leaking place from the higher part of the roof to the lower part. The first is to see whether there are cracks in the roof, whether the original waterproof layer is aging, and whether the roof gutter is blocked. If there is a large area of water leakage or multiple water leakage points on the roof, professionals should first check whether there are cracks. After the cracks are treated with waterproof glue, waterproof coiled materials should be laid on the whole roof. If you want to strengthen the waterproof effect, you can also lay insulation board or steel wire mesh fine stone concrete. The roof leakage may also be because the waterproof layer was not made before, so it should be made. Clean up the leaking part 2-3cm deep first, and then fill it with waterproof glue or other waterproof coating. If it is because of the aging of the waterproof layer in the past, it is necessary to remove the surrounding waterproof layer and make it waterproof again. When doing this, pay attention to the strengthening layer at the joint with the original waterproof layer. How to waterproof the leaky ceiling on the top floor? How to deal with the grass-roots ceiling? Before waterproofing, deal with the suspended ceiling, which is the base of the construction area. Before the base meets the construction requirements, the floating dust and loose concrete on the surface should be cleaned up first. It is best to polish the surface with a hand polisher. If there are traces of water and oil on the surface, it should be cleaned and removed. After surface treatment, the prepared waterproof material can be prepared according to the ratio of 1: 4 without other solvents. Stir the two ingredients in the product continuously until they become paste. After being coated with waterproof material and waterproof coating, spread it evenly on the ceiling. It is best to use the method of cross brush to avoid some omissions. It doesn't need any technology, but it should be serious. The focus is on the joints. For the joint of two walls, and the joint of water pipes and walls, these places should be painted emphatically, because the joint itself is fragile and prone to water leakage. After the surface painting protection ceiling is evenly painted with waterproof paint, it needs to be protected. After drying for 24 hours, other decorative protection can be carried out on the surface, such as batch putty and painting, which can increase the service life. The reason for the leakage of the ceiling ① The waterproof layer of the bathroom and kitchen upstairs is not done well; (2) The floor drain of the upstairs bathroom or kitchen is blocked; (3) upstairs water pipe concealed pipe installation is not in place or poor quality water pipe, galvanized pipe rust aging. (4) The waterproof layer height of lightweight wall in upstairs bathroom shower area is not up to standard; ⑤ cracks appear on the external wall; ⑥ The window leaks water. Treatment method ① Knock off the floor tiles to make them waterproof again; (2) filling the gap between the heating tube and the sleeve; ③ Repair the pipeline; (4) Notify the property for maintenance; ⑤ Seal the window frame and wall with sealant. Causes and solutions of water leakage in windows Causes of water leakage in windows: Water leakage in windows is basically caused by improper gluing or gluing cracking. Treatment: check the glue outside the window; Mai Gu Bian Xiao suggested that if you can't find a place to open the glue, you should remove all the glue and re-apply it carefully; When gluing, you must pay attention to the fact that there can be no putty on the wall, otherwise it will crack. The reason for the drainage problem of the window itself: there are grooves on the inside of the window frame. If we buy some poor quality windows and forget to open the drainage holes, it will also lead to water seepage at home after the rain. Treatment: Use a hole opener to open two drainage holes on the window frame and the outside of the window frame to ensure the smoothness of the drainage holes. The reason for the water leakage of the window itself: it may be that the splicing part of the profile is not welded firmly, resulting in water leakage. Solution: Mai Gu Bian Xiao suggested that this kind of problem can be repaired or replaced by the manufacturer, and we can't solve it ourselves. If the waterproof layer leaks, it is necessary to remove the original tiles and clean the base surface. After mixing the cement mortar, level the ground, and then make further waterproof treatment. If the waterproof layer of the bathroom leaks, you don't need to scrape the tiles. You just need to re-waterproof the surface of the bathroom with a new penetrating waterproof agent, so that the water can flow out of the waterway directly without entering the ground. If there is a problem with the plumbing in the bathroom, if the plumbing is hidden underground, you need to consider planing tiles; If the sewer pipe leaks, find the specific location of the leakage, and determine the brick digging part to solve it according to the situation. Pay attention to the threshold between the kitchen and the aisle. Before installing the threshold, it needs to be filled with cement, and then put the threshold after leveling and drying, which can effectively block the running water that cleans the kitchen every day, and is waterproof and leak-proof. Stone that is not afraid of water should be installed at the door of kitchen and bathroom, and its roots should be waterproof to prevent water from infiltrating into the hall from the door. When the kitchen is decorated, whether it has been waterproof or not, the waterproof layer should be redone before re-pasting the walls and tiles. The waterproof layer of the surrounding side wall is 200mm high, and there is a bathtub. The waterproof layer at the top of the bathtub is more than 200mm. The balcony waterproof should ensure that the balcony floor has a slope, and at the same time, the height difference between the balcony and the living room should be at least 2-3 cm. Pay attention to the waterproof layer thickness of at least 5 mm during construction, and generally apply waterproof coating for 2 to 3 times. If the balcony or skirting board leaks due to structural cracks, high-pressure grouting should be adopted; If the crack is too large, chisel off 200 concrete around the crack, fill the crack with fine stone concrete, and construct a 2mm thick polyurethane waterproof layer on the concrete surface. Basement waterproofing is to add a waterproof layer on the ground structure of the basement, and add protective measures such as insulation layer, isolation layer and cement self-leveling on the waterproof layer, which is complicated. Auxiliary moisture-proof layers such as moisture-proof layer, adhesive layer and thermal insulation composite board are added to the coating structure of basement exterior wall. Close the doors and windows in wet weather, and open the doors and windows for ventilation in sunny days.