GCL waterproof blanket construction technology price of sodium bentonite waterproof blanket construction technology price of sodium bentonite waterproof blanket price of GCL waterproof blanket construction technology price of sodium bentonite waterproof blanket price of sodium bentonite waterproof blanket price of bentonite waterproof blanket purpose of bentonite waterproof blanket purchase of bentonite waterproof blanket purpose of bentonite waterproof blanket purchase of GCL bentonite waterproof blanket Application of bentonite waterproof blanket ＂ 13285449688 ＂ GCL paving method for purchasing bentonite waterproof blanket ＂ 13285449688 ＂ paving method for manufacturers of bentonite waterproof blanket ＂ 13285449688 ＂ paving method for manufacturers of bentonite waterproof blanket ＂ 13285449688 ＂ technical requirements for manufacturers of bentonite waterproof blanket ＂ 13285449688 ＂ paving method for waterproof blanket Price of bentonite waterproof blanket manufacturer price of bentonite waterproof blanket manufacturer technical requirements of bentonite waterproof blanket per square meter paving method of bentonite waterproof blanket manufacturer price of bentonite waterproof blanket manufacturer technical requirements of bentonite waterproof blanket per square meter paving method of bentonite waterproof blanket Shandong Jiantong geotechnical materials Co., Ltd
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is a professional material engineering company, which mainly produces new composite geotechnical materials, integrates anti-seepage design, technical consultation, direct sales of construction service geomembrane manufacturers and construction of “13184113881”
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It is located in Lingxian County, Dezhou, Shandong Province, with convenient transportation
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The company’s products include geotextile, geomembrane, impervious membrane, composite geomembrane, waterproof board, bentonite waterproof blanket, ecological bag, grass proof cloth, geogrid and other geosynthetics
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The company’s products use the specified standards to organize production, and the testing means are complete
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The “13285449688” wechat “13184113881” waterproof blanket directly sold by geomembrane manufacturers is clay rock with montmorillonite (also known as microcrystalline kaolinite and Jiaoling stone) as the main component, often containing a small amount of illite, kaolinite, zeolite, feldspar, calcite, etc
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It is formed by metamorphism of volcanic ash after volcanic eruption
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Therefore, it is essentially a material
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Waterproof blanket was first found in the ancient stratum of Wyoming in the United States
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The yellowish green clay can expand into paste
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Later, people called all clays with this property “bentonite”
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After the discovery of bentonite in 1920, it was used instead of clay because of its resource characteristics
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At present, bentonite is widely used in petroleum, metallurgy, environmental protection, water conservancy, food, chemical industry, water purification and other aspects, and is internationally recognized as “clay”
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The geomembrane manufacturers directly sell “13285449688” wechat “13184113881” composite waterproof blanket
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The bentonite particles are filled between the woven geotextile and the non-woven geotextile, and the upper non-woven fiber is compounded on the lower woven fabric through bentonite particles, special process and equipment, and needling method
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At the same time, according to the needs of the project, a layer of HDPE film can be glued on the waterproof blanket to adapt to the laying of special environment, so as to achieve double waterproof and anti-seepage effects
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When the pressure difference between the two sides of the sodium bentonite waterproof blanket reaches a certain value, the waterproof blanket will be damaged
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Increase the hydraulic pressure difference between the two sides of the sample step by step and keep it for a certain period of time
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When there is water flowing out of the outlet, it indicates that the sample is damaged, and the hydrostatic pressure value of the sample is obtained
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Equipment: South 55 permeameter is used for hydrostatic pressure test, in which the permeameter container is mainly composed of permeable stone, cylinder, top cover and bottom cover; test procedure: draw a circular arc with the same diameter as permeable stone of South 55 permeameter at a position more than 100 mm away from the edge of sodium bentonite waterproof blanket, drip appropriate amount of water around the circular arc with a dropper, and press the circular arc after 5 minutes Cut the sample
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The permeable stone is placed at the bottom of the South 55 permeameter, a layer of quartz sand is laid on the permeable stone, a sample is placed on the quartz sand, the gap around the sample is filled and compacted with bentonite powder, the height of which is the same as that of the sample, the top of the sample is filled with fine sand, then another permeable stone and the top cover are covered, and the nuts are tightened; the South 55 permeameter device is connected with the water supply room, Open the pressurization valve to pressurize the water supply room properly
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When all the gas in the permeameter is discharged from the exhaust pipe, immediately close the exhaust pipe with a pipe clamp
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It can form a layer of dense colloidal body under different conditions, which can effectively isolate the invasion of water and form an excellent waterproof layer
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Geomembrane manufacturers directly sell “13285449688” wechat “13184113881” sodium bentonite waterproof blanket, also known as GCL, which is a new type of pollution-free synthetic material
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The material is taken from nature and used in nature, which is a good recycling process
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It not only protects the environment and reduces the pollution to nature, but also greatly improves the waterproof effect and service cycle, which is suitable for the benefit of people A hundred year project for future generations
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The structure of bentonite waterproof blanket is composed of short (long) silk non-woven geotextile (220g / m2), sodium bentonite particles, physical ingredients, plastic woven geotextile (120g / m2) and impervious membrane
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It is processed by high-frequency or low-frequency needling equipment
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At present, most of our domestic production equipment adopts low-frequency, The production speed of waterproof blanket is slow
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The standard for sodium bentonite waterproof blanket is JG / t193-2006
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The sales hotline of Shandong Jiantong geotechnical materials Co., Ltd
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is 13285449688.
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