| No.13604705
- Jiangsu large waterproof plugging Engineering Co., Ltd.
- Product Categories
- Plugging company
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- Plugging the cable trench
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Jiaozhou plugging Qualification
| Information Name: | Jiaozhou plugging Qualification |
| Published: | 2015-01-17 |
| Validity: | 366 |
| Specifications: | Jiaozhou plugging Qualification |
| Quantity: | 324.00 |
| Price Description: | |
| Detailed Product Description： | Qualification Jiaozhou plugging plugging Hotline: 13961999789 I am in the plugging project, has a band of water sealing plugging technology, Pressure Seal technology, deep cracks in grouting technology for plant engineering seepage plugging, basement seepage plugging , pond seepage plugging, cable channel seepage plugging, plugging the tunnel seepage water projects, to adopt comprehensive management methods and steel flexible waterproof waterproof collection phase, which can effectively solve a variety of water leakage plugging engineering issue. Underground seepage reasons: one, a large area of ??water seepage form. A large area of ??water seepage generally occurs in the floor, mainly because of the surrounding base pit precipitation should cushion the following, because it can not reach the required level, so the resulting poor drainage pit water level rose and flooded the cushion, not with the pouring of concrete conditions, but this time for the project to reach a certain progress made construction with water. Another reason is that in the process of pouring of concrete, since the mixing uneven, vibration is not dense and other reasons, resulting in a large area of ??concrete leakages. 2, the construction joint seepage form. Since at the time of construction, people used to ground the entire artificial division into many blocks, at the time of construction will be constructed according to several blocks, rather than the integrity of the construction, so this leads to a construction after the completion a gap, plus fill the gap is not strict, it will make the surface dirt and other debris embedded in the surface of the resulting gap is filled, under the impact of rain, the ground debris was washed away, exposing the surface of the object, then after a time gap of water erosion will become bigger and bigger. 3. Deformation of seepage form. Because water stop no fixed very firmly, concrete is also imprecise and whole pound of real whole will be off-center, causing the surface appear like hemp hole, and then through water erosion, this situation will lead to more serious. 4, seepage through the tube wall form. Underwater engineering where there are all kinds of tubes, such as ducts, pipes, electric pipes, etc., which are not connected with the competent dense, its defective weld, when watering concrete, it could lead to empty, concrete of There are empty rooms will result in water up. Leaking underground hazards: 1, underground leakage of water, calcium hydroxide will dissolve the presence of reinforced concrete internal loss, PH value is smaller, easily lead to the occurrence of reinforced concrete structure corrosion, and will speed up the construction of concrete alkali-aggregate reaction, thus affecting the structural safety, shortening the useful life of the project. 2. Leaking underground water, will lose its functionality. Such as long-term staff in a humid environment to work or live radon prone pollution will affect the health and even the loss of the ability to work; if used to store supplies, the supplies will damp and even spoiled or stale. 3, leakage of underground works shall perennial drainage and the use of mechanical dehumidifiers or dehumidification hygroscopic agent, will result in energy losses, costs soared. 4 tunnel water leakage occurs, not only will lose water loss, increase the cost of water, and make the soil surrounding the tunnel collapsed, forming a cavity, endangering the structural safety of the water tunnel. Underground leaks have so much harm, how should we effectively plugging underground engineering it? Hengyang basement plugging company to introduce a quick and effective way to solve the leaking underground: 1, waterproof plugging construction method can effectively solve the seams underground concrete structure engineering, construction joints and Deformation, Honeycomb and concrete shrinkage cracks leak water, sealing, waterproofing effect is significant. 2, waterproof plugging construction technology construction method is simple and effective, compact device, from the construction site size limit. 3, waterproof plugging construction methods currently used in the grouting materials, caulking materials, such as oil-soluble and water-soluble polyurethane grouting materials, 821BF water swelling rubber, 888 bentonite caulks, etc., have reached the advanced level, some has reached the international level. 4, waterproof plugging construction methods, the use of special techniques, materials reinforced concrete cracks, especially for large-area small cracks pouring of concrete shrinkage produced waterproof plugging treatment can be carried out. Plugging process: 1, the program must be carried out to determine the repair before plugging scene investigation, to find out the quality of concrete construction, analyze the causes of water leakage, to identify parts of the occurrence of cracks and crack width, length, depth, and throughout the case, and to understand rainy and dry season water leakage, leakage flow measurement and flow rate through the full investigation, the right to develop the patch program, do the preparatory work. 2. Materials Features DH-814Ⅱ polyurethane glue is water that is rapidly plugging reaction, because the water involved in the reaction, diluted with water slurry is not washed away, which is the other filling materials do not have the advantage; slurry pressure down, poured concrete cracks, the cracks around the same time to penetrate, when time and react with water, foam expansion, the formation of secondary penetration continues to penetrate the concrete cracks, eventually forming a network structure into small density, moisture content of the elastomer, have a good ability to adapt to deformation, good seal. 3, filling holes in the design and fabric Combes hole filling holes and inclined holes have straddle two forms, to be selected according to the actual situation and needs and, if necessary both. (1) Filling hole design: Location grout holes, holes and leaks should be intersected fracture porosity, and the election in the largest leak place. (2) cloth hole principle: location and number of grouting hole, the need for reasonable arrangements depending on the leaks, leaks to export for the purpose of concentrating cloth hole leaks, cracks big, water flow, the big pitch, sewing small is small pitch. 4. visual punch construction conditions using manual and mechanical methods are generally manual drilling and mechanical drilling and use. 5. Check operation of filling equipment and piping, check consolidation mouth pulp strength, clear crack, further filling parameters selected |
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You are the 276163 visitor
Copyright © GuangDong ICP No. 10089450, Jiangsu large waterproof plugging Engineering Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility