Prepare to take shortcuts
Zhu Jianfu believes that many consumers are hoping to finish their homes quickly. Therefore, every effort is made to require decoration companies to take shortcuts. This approach is very dangerous. Because once it causes hidden troubles, it will bring endless troubles to the subsequent maintenance work. Therefore, home waterproof work must be carried out step by step.
1. Check the original house. Mainly to see whether there are signs of leakage around the balcony, bathroom, kitchen floor drain, riser, etc., if any, need to be dealt with first.
2. Closed water test. Thoroughly check for leaks. For example, after the construction of the bathroom is completed, all the sewers of the toilet are blocked, and a 25 cm high “槛†is built at the entrance, and then 20 cm of water is poured into the bathroom. After 24 hours, check the surrounding walls and the ground for any leakage.
3. Obtain a map of the main house's water pipes for targeted maintenance.
Five points of decoration design must pay attention
The design determines the layout of the entire home. It can be said that a comfortable home environment must first have a good design. Zhu Jianfu believes that home design must pay attention to five major points:
1. Pay attention to avoid designing kitchens and bathrooms that are not considered to be kitchens and bathrooms; original floor drains, risers, etc. should not be moved as far as possible;
2. Pay attention to the correctness and reasonableness of the slope, size and direction of the balcony kitchen and kitchen. According to the "Guangzhou City Home Decoration Engineering Acceptance Measures," the provisions of the toilet floor drainage slope should be maintained at 2 ~ 3%;
3. Pay attention to strengthening the weak part and detail the drawing. That is to pay attention to all kinds of pipelines from the hole through the wall, a hole in the water should not have, and second, do not care about the treatment of the edge of the hole;
4. Note the combination of flexible waterproof and rigid waterproof. In general, rigid waterproof refers to the use of cement mortar as a raw material for waterproofing, and flexible waterproof refers to the use of waterproof coating for painting or spraying, a more reliable measure is to first rigid waterproof, and then apply a waterproof coating;
5. For the villas with top-level swimming pools, the renovation and decoration of the old ones should be professional waterproof design.
The choice of materials for deodorization depends mainly on materials
According to Zhu Jianfu, family 00 water and deodorant mainly appear in three places: kitchen, bathroom, balcony. In addition to strict requirements on the construction process for drainage and odor prevention, the most important thing is to use suitable materials. This mainly includes the following two aspects:
1. The choice of materials
First, the water pipes used as sewage for houses must be equipped with traps; if there are no traps, they must think of ways to remediate them. For example, if there is no trap in the kitchen in advance, it is necessary to use a hose to connect the sewer pipe before entering the drain pipe, and artificially make an equivalent to a trap.
Second, the water supply pipes, drains, connectors, etc. should be selected qualified products (such as Kran brass, Rifeng, Liansu) or advanced PPR pipe (such as Pilsa, Gudi, etc.) The characteristics of rust, heat welding process eliminate joint water seepage.
Third, materials with excellent performance in the selection of waterproof materials, such as "Neighborhood", "Degussa", "Sika", etc., which are available for sale in Baian Juili.
Fourth, the water supply pipe, drain pipe, and joints should be selected as qualified products (such as Clan copper pipe, Rifeng pipe, Liansu plastic) or advanced pipe PPR pipe (such as Pilsa, Gudi, etc.). The characteristics of rust, heat welding process eliminate joint water seepage. Floor drain must use deodorant type, according to Zhu Jianfu introduction, deodorant floor drain generally only slightly higher than the average floor drain, so do not have to worry about the price burden.
Fifth, consider the waterproof performance, adhesive performance, weatherability, etc. when selecting the joint sealant.
Sixth, the use of environmental protection water pipes.
2. Construction process
First, the slope of the ground and the slope of the pipeline must be correct and reasonable. In general, the gradient of domestic sewage plastics pipelines should comply with the following rules: The diameter of a 50-mm slope is 25-thousandths of a mill, the minimum slope is 12-thousandths of a mill; the diameter of a 75-mm slope is 15ths of a mill, and the minimum slope is 8 thousandths of a millimeter; the diameter of the pipe 110 mm is 12 parts per thousand, and the minimum slope is 6 parts per thousand.
Second, we must choose a reasonable path and direction.
Third, take precautions to prevent clogging during the construction process.
The construction process should be strictly prudent and avoid sloppy
When the design drawings came out and the materials were selected, the specific construction process would have taken place. At this time, it could be sloppy. If construction
The process is erroneous because of carelessness, affecting the appearance of the appearance, and directly affecting the physical and mental health of the residents. Zhu Jianfu said that in order to be beautiful and comfortable in the home environment, the construction process must achieve the following 15 points:
1. The waterproof base is dense, smooth and dry.
2. The waterproof height is correct and reasonable; if bathing in the bathroom, the water will splash on the adjacent wall. If there is no waterproof layer treatment, the partition wall and the top corner wall will be easily damp and moldy. Therefore, be sure to waterproof the floor before laying the floor tile. The waterproof treatment of the general wall surface specified in the “Guangzhou Home Decoration Engineering Acceptance Measures†is required to reach a height of 0.9 meters. The inner wall of the next wall with a cabinet is 1.2 meters high, but if it is a non-load-bearing light wall, the entire surface Walls are best to be waterproof, at least to 1.8 meters high.
3. Yin corner and other parts do round.
4. Floor tiles should be wet-laid as far as possible.
5. Slopes are strictly in accordance with the design requirements.
6. It is forbidden to groove the floor to destroy the original waterproof layer.
7. Pay special attention to the meticulous construction of the flue, floor drain, riser and other surrounding areas.
8. The waterproof coating should be painted several times, and each time it is dried, it can be brushed; the two brushing directions should be perpendicular to each other.
9. Protect the water-proof coating from damage after it is painted.
10. Sealant joints should be dense and uniform, and leakage joints must be strictly prohibited.
11. Toilets, kitchen tiles and floor closures are correct and reasonable; for example, bathroom tile tiles should be wall tiles pressed to floor tiles, and after paving the floor tiles, they should be tiled next to the floor tiles.
12. The ratio of cement mortar is reasonable and mixed with water repellent.
13. Do a good job of pressure test, splashing water, and closing water test.
14. Mark the direction of the pipeline in a timely manner and draw the pipeline trend diagram.
15. There is a villa with a top-level swimming pool, and the renovation and decoration of old houses should be done in a waterproof construction design.
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