The expansion joint leakage repair, the high-pressure leak stoppage of the expansion joint in the water tank, and the leakage stoppage scheme for the expansion joint of the sewage pool
Hits: 448 2020-01-14 20:39:01 source: Jiangsu Xinda high altitude Engineering Co., Ltd
News Abstract: expansion joint leak repair, water tank expansion joint high-pressure leak stoppage, sewage pool expansion joint plugging scheme, using high-tech nano micro molecular waterproof materials, precision preparation of scientific pressure reducing grouting new technology, professional treatment of various underground engineering leakage
The new technology of high-tech nano micro molecule waterproof material is used to precisely prepare the new technology of scientific pressure reducing grouting, Professional treatment of all kinds of underground engineering leakage, especially for basement, pool mass concrete crack leakage, settlement expansion joint leakage stoppage, has many years of maintenance experience, fully has the ability of high difficulty waterproof plugging, the company adheres to the enterprise style of "unity and hard work, enterprising, rigorous and realistic, hard work", and constantly develops and innovates, relying on strong strength and scientific Management and quality service, adhere to the "integrity and truth-seeking, service society, customer first" enterprise purpose. According to the modern enterprise management mode. According to the requirements of Provincial Construction Department, municipal construction committee, Party A and environmental protection department, civilized construction, quality tracking and lifelong responsibility.
What is the construction process of water plant pool expansion joint plugging?
1. Construction technology: determine the leakage point → clean up the leakage base surface → drill hole → clean → install the grouting nozzle → high pressure grouting foam slurry → observation → leakage repair → dismantle the grouting nozzle → repair the slot hole → check → acceptance
2. Key points of Construction:
(1) Make sure the water seepage point, and clean the water seepage part.
(2) The distance between grouting pipes should be determined according to the actual situation, generally about 1 m.
(3) The water-soluble polyurethane plugging agent is injected into the concrete void from the grouting pipe with an electric high-pressure grouting pump until it can not be pressed (injection rate ≤ 0.011/min), then close the valve and cut off (remove) the grouting nozzle after 24 hours.
(4) In order to achieve long-term waterproof purpose, polyurethane waterproof layer can be applied on the construction surface.
(5) Clean the equipment and tools with solvent after grouting.
(6) Keep ventilation on the construction site, pay attention to fire prevention and prohibit fire.
What are the methods of water pool plugging, and what is the construction process of pool plugging? I will tell you so much today. In fact, to solve the problem of water pool leakage stoppage, we can start from the source. As long as we strictly control the quality of the materials, the chemical grouting materials used should have the product certificate, instruction manual and technical report, and the construction can only be carried out after passing the site sampling and retest, and the fake and inferior products will not be used. And strict operation procedures and technical specifications, construction does not cut corners, so that the basic can. Website: micheledimaio.com