Waterproofing is very important. Especially for the friends living in the building, they will care about how to do waterproof home improvement. No one wants the house to leak, and the neighbors upstairs and downstairs make a big mess, bring unnecessary disputes, do you want to know how to do waterproof home improvement ? Learn more about the waterproof method of home improvement? Next, follow the decoration home network Xiaobian together to find out about the relevant content!
1. When the ground floor kitchen bathroom floor of the floor tile is refurbished, the waterproof layer is most likely to be destroyed. When decorating, try to protect the original waterproof layer. Once it is damaged, it should be repaired in time to re-do the waterproof layer. The wall adjacent to the bathing equipment.
2, washbasin, the water will splash on the adjacent wall when the sink is used, if there is no waterproof protection, the wall is easy to wet and mildew. Therefore, before laying the front tile, be sure to waterproof the wall.
3. Leakage at the seam between the wall and the ground, the upper and lower water pipes and the ground occurs mostly in the roots, floor drains, sanitary ware and yin and yang corners that pass through the floor. The reason is that the tube root, the floor drain and other parts are loose, the bonding is not strong, the coating is not tight or the waterproof layer is partially damaged, and the length of the component is not enough.
4. The wall of the buried water pipe is buried in the wall, and the groove should be made larger than the pipe. The ash in the groove is smooth, and then the waterproof coating is applied in the groove for waterproof treatment.
5. The floor of the sewage outlet and floor drain kitchen and toilet must be sloped to the ground to make the drainage smooth and not accumulate water. Waterproof materials in the bathroom are especially important. When installing, try to avoid changing the original drainage and sewage pipes and floor drains.
6. When replacing the floor tiles, after the original floor tiles are cut, they should be smoothed with cement mortar, and the slurry should be evenly coated on the damp base surface with a waterproof paint with a brush, scraper or roller to prevent leakage coating and blisters. After the first layer is dried, apply the second layer. Pay attention to the intermittent stirring of the slurry during the construction to prevent sedimentation. The mixed slurry should be used up within 20-40 minutes.
7, non-load-bearing lightweight wall, at least to 1.8 meters high, it is best to waterproof the entire wall. The waterproofing of the wall adjacent to the shower position should also be 1.8 meters high, and the height of the wall waterproofing paint adjacent to the bathtub should also be higher than the upper edge of the bathtub.
8, pay attention to the weak part of the joints, waterproof coating must be applied in place. When pipes, floor drains, etc. pass through the floor, the waterproof layer around the cavity must be carefully constructed. The upper and lower water pipes must be made of cement mulch. Apply 10~20 cm of waterproof coating from the ground, then make a waterproof layer on the ground to form a composite waterproof layer to enhance waterproof performance.
9, doors and windows: The bathroom is best to have windows for ventilation; if there is no window, pay special attention to the details of the door. Waterproof project to prevent the water from overflowing in the bathroom, the door boundary should be slightly higher than the inner side of the bathroom; the gap between the door and the floor of the bathroom should be kept larger to facilitate the return air; if it is a sliding door, the sliding door is also required. Make a layer of waterproofing between the bathroom tiles.
10, circuit laying: the wire joints in the bathroom must be topped with tin, and must be wrapped with waterproof tape and insulating tape to ensure safety; the wire body must be covered with flame retardant pipe; all switches and sockets must have a moisture-proof box, and The location is also dependent on the size and location of the appliance to ensure ease of use.
11. Waterway renovation: It is best not to make too much changes to the water supply and drainage lines in the bathroom. If it is to be changed, it should be determined according to the specific circumstances.
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Home improvement waterproof how to do home improvement waterproof precautions
Epoxy Flat Ground And Mortar Floor
Scope of adaptation:
Electrical appliances, electronics, machinery, food, medicine, chemicals, tobacco, beverages, textiles, clothing, furniture, plastic, stationery and other manufacturing plant workshop cement or terrazzo floor.
Performance characteristics:
1, dust, moisture, wear-resistant;
2, easy to clean, fast construction, easy maintenance, low cost;
3, strong adhesion, good flexibility, impact resistance;
4, Epoxy thin coated floor thickness 0.3 ~ 0.5mm;
5,Epoxy mortar flat coating thickness of 1.0 ~ 5.0mm range.
Generally 3 to 5 years
Technical index:
|
project |
index |
|
|
Drying time |
Table dry |
≤4 |
|
action |
≤24 |
|
|
Adhesion (grade) |
≤1 |
|
|
Pencil hardness |
≥2H |
|
|
Impact resistance |
50 passed |
|
|
Flexibility |
1mm passed |
|
|
Wear resistance(750g/500r,weightlessness,g) |
≤0.04 |
|
|
Water resistance |
No change in 48 hours |
|
|
Resistant to 10% sulfuric acid |
56 days no change |
|
|
Resistance to 10% sodium hydroxide |
56 days no change |
|
|
Gas-resistant,120 "Anti-petrol,120". |
56 days no change |
|
|
Anti-lubricant |
56 days no change |
|
Construction Technology
1, the base surface treatment;
2, brushing primer;
3, grant putty or mortar layer;
4, polished, vacuuming;
5, paint color paint;
Epoxy Flat Ground And Mortar Floor
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