Welcome to Cangzhou Lingang Longda Chemical Co., Ltd.
Waterproof fill leak taboo one two three, what do you think?
Time:
2018-07-13 15:49
source:
longdahg.cn
undefined
Waterproof fill leak taboo one two three, what do you think?
Is a lot of people care about the house property in 70, in the hands grip the house property card is surely, people would pay more attention to the waterproof materials and waterproof industry engineering is good, in our words: "though the most sad is card in hand, the house may have gone." This may sound like a joke, but it's not hard to see the impact of water proofing on building life.
Do you know the cause of the leakage?
There are many reasons for building leakage:
The first is that the material is not up to standard, the industry is flooded with low-quality, non-standard, fake and inferior products, resulting in poor durability of waterproofing engineering, generally one to three years will have different degrees of leakage.
Second is unreasonable system of construction industry, "the lowest bid" layers of the subcontract, inferior material, now statistics on waterproof material factory has more than 1500, and the actual involvement in city is about two or three thousands, many of them inferior waterproof material layer upon layer the subcontract the black channel along the construction project, spread over a number of building.
Three is the design and construction does not reach the designated position, due to illegal subcontracting, building waterproof construction main body is lack of professional skills of construction workers, more poor unreasonable design and construction technology, leakage problem, if not immediately, will be in use after a period of time, gradually appear.
Do you know the taboo of waterproofing?
A taboo: roof waterproof engineering appeared leakage, leakage occurs in the interior part of the repaired (back) the water seepage is always by the position of the circulation flow most easily, therefore appear indoor (back) the water leakage position and the waterproof layer of leakage location often do not correspond, only parts of indoor appear leakage repair, only can't solve the water flow by the location, seepage will be replaced by other parts of the leakage, leakage problem does not solve. The cause of leakage should be checked on the surface of the water, and the point of leakage should be determined.
No. 2: use incompatible waterproof materials to repair the original waterproof layer. Using materials incompatible with the original waterproof layer for repair, the repair layer cannot be well combined with the original waterproof layer, which cannot meet the overall requirements. After completion, the repair layer will often lead to secondary leakage.
No-no. 3: rigid waterproof roof cracks only with ordinary cement mortar. After the rigid waterproof roof cracks are sealed with cement mortar, new cracks tend to appear in the original or other positions. First, the size, extent and distribution of the cracks should be investigated, and the causes of the cracks should be analyzed. Then, sealing materials, waterproof coatings, waterproof rolls and other materials should be used to repair the cracks.
Contraindication 4: discover basement leakage, undertake leakage spot inspection, find out a place to be repaired along with. A main reason for the leakage not analysis clear, only repair the seepage channel, leakage can be caused by other parts that easy ooze out of the country, has the potential to generate new funnelled, blocking phenomenon is easy to duplicate. When carrying out comprehensive plugging construction, big leakage should be blocked first and small leakage should be blocked later. First stop high, then lower; The work of repairing the wall and the floor after it is finished is carried out.
Contraindication 5: when the basement is completely renovated with waterproof mortar and plaster due to large area leakage, it should be carried out with water. In the case of water leakage, the coating of waterproof mortar will hinder the normal solidification of waterproof mortar, and the expected bonding effect, compactness and anti-seepage ability cannot be achieved, leading to the failure of the renovation project. Lead, drainage should be done firstly, tube drainage, can be set in the seepage place with inorganic water quick-setting material, need to the location of the grouting pressure grouting, first after being base without leakage, can waterproof mortar plastering construction.
taboo,the,of,leakage,waterproof,be,is,to,and,in
CONTACT US
Contact person: Liu aiyan
Tel: +86-317-7559588
Mobile: +86-15333379888
Fax: +86-317-75599
Email: linganglongda@163.com
Interactive program
Mobile website
Copyright © 2018-2022 Cangzhou Lingang Longda Chemical Co., Ltd