Chongqing waterproof construction teaches you the common floor waterproof plugging collection, waterproof knowledge) Although common, but the knowledge is incomplete, only one of them is unknown, the key points have not been disclosed, and now many waterproof companies explain a lot of waterproof knowledge, sometimes It ’s very complicated, so you ca n’t figure out what ’s going on, but it feels complicated, so you have to ask a professional waterproof construction team to do the construction. In fact, waterproofing is not in the mouth of the waterproofing company. It is so difficult to say, we should think from multiple angles. Now the waterproof company teaches you the floor waterproof plugging collection, I hope these dry goods can help everyone.
Once the waterproofing water of the Chongqing roof has penetrated into the building, in a limited space, when the sun is exposed to heat energy, water vapor is formed. This water vapor generates a large amount of pressure enough to damage the original waterproof layer and even the surface installation. Concrete and decorative materials (such as peeling paint, blackened wallpaper, bulging tiles, and bulging wooden floors) In other words, if all of a unit of water becomes water vapor, it is in a limited space inside the building. A pressure of 1240 times was generated, and the destructiveness of this pressure was terrible. Chongqing Waterproof Leakage Water is all-pervasive. It gradually penetrates into the building by the force of wind pressure, convection, impact, adhesion, capillary and other forces, and it is difficult to detect from the surface during the penetration process. In other words, to find the cause of water leakage, we need to analyze and judge "visceral organs" thoroughly, and then we can provide the right medicine.
Let ’s first analyze why the boards and walls are leaking water and what are the causes of water leakage. Let ’s first look at the causes of water leakage on the floor. We can classify the three types of water leakage on the floor. First, there are slight cracks in the surface of the board and the partition wall. Second, the construction quality of the waterproof coating is not good or damaged. Third, the construction quality of the concrete and mortar is poor, and there is microporous penetration. The next step is to analyze and take measures to stop the leakage. What are the measures, if there is cracking, the cracks should be reinforced with waterproof treatment; caulking and applying seams: In addition to using the caulking method, apply a waterproof coating on the surface of the seam, and paste the fiber material (treatment. Method: For small hairline cracks, you can apply waterproof coating and apply fiber material or cloth strips for waterproof treatment. Caulking method: If there are obvious cracks, you need to expand the seam to expand the seam to about 15 × 15mm After cleaning, the V-shaped groove is scraped and filled with waterproof paint or caulking material; it can also be directly coated with transparent or colored polyurethane waterproof paint without removing the finish. Remove the finish and expose the seepage. Waterproof coatings are applied to the parts. Except for polyurethane waterproof coatings, it is usually required to be repaired with fiber materials. If the water leaks in the joints of the prefabricated floor slabs, you can directly scrape the surface with transparent or colored polyurethane without removing the decorative materials. Waterproof coating. Remove the decorative materials to expose cracks, and use the above-mentioned sealing and sealing methods for water leakage and sealing measures on the surface of the board and wall; in short, we must first analyze the cause of the leakage and look for solutions The same method, for other waterproof parts of the house, we can also find these methods to think about, to find the relative measures.
Leakage is ubiquitous. It is not only a thing for waterproofing companies to do the work related to waterproofing and leak-proofing of houses. It is also something that citizens should pay attention to. Improve the recognition and treatment of waterproofing by the general public.) The awareness of waterproofing is not only for yourself. The protection of vital interests is also to open up your own vision and achieve lifelong learning. Nowadays, the leakage of houses has a serious knowledge of waterproofing and plugging. Chongqing waterproof leak-proof and leak-proof mixing materials are prepared as needed. Stir well materials before use and set them up; avoid construction under the hot sun. If the coating is solidified under the hot sun, it should be protected by timely sun protection and wet curing, 0 ℃ Antifreeze should be added in the following constructions; when the materials are stored, they should be placed in a dry place indoors.
After disassembling the material bag, the remaining material should be tied tightly and not be damp. The interface between Chongqing roof waterproofing and waterproofing materials must be free of bulging, sanding, honeycombs, wood, paper scraps, sludge, small stones, and can not be made on the loose and unstable surface, because of poor adhesion. Coupled with the destruction of the ultraviolet rays of the sun, the thermal expansion and contraction of the building itself, and the destruction of the water vapor pressure, it is easy to cause the aging and failure of the waterproof layer.