The lack of waterproofing means that the decoration is in vain

China Paint Online News Information
Waterproofing works account for only about 3% of the total home improvement project, but the leakage problem behind waterproofing is the number one public enemy affecting daily life and the quality of housing construction. Therefore, the architectural decoration industry has an old saying that "water-resistant failed decoration is useless decoration, waterproof failed building is useless building."
Waterproof did not do bit equal to decoration in vain
For the owners, to overcome leakage of public enemy, is not an unsolt problem, understand these waterproof materials and waterproof construction knowledge will be solved.
about waterproof materials
1, a correct understanding of the rigid flexibility of waterproof coatings.
the current market waterproof coatings, generally divided into rigid waterproof coatings, flexible waterproof coatings and rigid waterproof coatings, the main difference is that the product organic liquid and inorganic powder ratio is different. Relatively speaking, flexible waterproof coating film-forming is better, rigid waterproof coating is more adhesive. They don't have the question of who's good and who's bad, only whether they're suitable for the occasion with waterproof decoration.
e.g. outdoor, roof and other easy to crack the occasion can choose to use a higher flexible index waterproof coating, to prevent shrinkage, cracking caused by the damage of the waterproof coating and lose waterproof function;
therefore decoration, especially self-built houses, villas and other waterproof construction occasions, large differences, do not buy only one waterproof paint for all space.
2, do not be obsessed with bright color waterproof paint
the market waterproof paint color is mainly white, gray black, cement color, etc. , there are many manufacturers will be based on consumer preferences to mix out the construction of waterproof products with blue, green and other colors. Many consumers in the purchase of waterproof paint, often choose bright colors. In fact, the brighter the color, the more likely it is to add harmful pigments, but environmental protection is not good.
Don't be obsessed with bright color waterproof paint
home waterproof is a hidden project, color does not need to be used as an important indicator of the purchase of waterproof paint, consumers should pay more attention to its product quality indicators and environmental protection indicators.
3, water-based waterproof coatings do not necessarily on environmental protection
most of the current market waterproof coatings belong to water-soluble materials. Some businesses take the opportunity to confuse concepts and mislead consumers by claiming that water-based waterproof coatings are environmentally friendly coatings. In fact, this statement is not accurate, no matter what kind of waterproof coating (home mainstream waterproof material is polymer cement waterproof coating), only in line with the relevant national environmental standards or through environmental certification products can be said to be truly environmentally friendly.
4, carefully review the waterproof product packaging logo
in the purchase of waterproof products, pay attention to a complete view of product packaging information such as: manufacturer, address, factory date, quality standards, environmental standards, packaging integrity and construction requirements, precautions and so on. In addition, you can see in the shop waterproof paint model comparison is the best, intuitive.
on waterproof construction,
1, waterproof construction grass-roots treatment is very important.
Waterproof construction, if the substation encounters a slotted buried pipeline and other conditions, must first do a good job in landfill, seams and other work to avoid late leakage;
2, pipe root, yin and yang angle waterproof coating carefully treated.
Because the pipe root, yin angle, yang angle and other parts are prone to inconsistent shrinkage, so these nodes waterproof coating if not handled properly is very easy to leak problems, in the construction process must strictly control the quality, waterproof coating after drying can not appear needle eyes, cracks and other conditions.
3, kitchen waterproof points
kitchen, bathroom water most frequently, the ground to do all waterproof. Focus on the kitchen wall pay attention to the sink seal and splash area to do a good job of waterproofing, bathroom shower wall waterproof layer at least 1.8 meters high, kitchen guard other locations brush at least 0.25 meters high.
, do waterproofing do not only focus on the original cement wall and the ground facing the water, but ignore the waterproof protection of the back water surface. Such as cabinets, door cover back, it is best to do waterproof closure, can avoid water resistance problems, water penetration into the back of the water caused by the plate, furniture moldy decay.
4, closed water test must not leak.
48 hours after the completion of the waterproof layer construction, be sure to carry out a time of not less than 24 hours of closed water test (low temperature or poor ventilation, can be appropriately delayed) to check the quality of the waterproof layer construction. After inspection of no leakage, the construction of the back can be carried out.
waterproof construction, three-point material, seven-point construction. Waterproof paint first buy good, and then strict waterproof construction, to create a perfect waterproof project, do not give leakage of the root germination opportunities.
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