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Information Name: | Supply lake bentonite waterproof blanket (GCL) GCL price |
Published: | 2012-02-16 |
Validity: | 300 |
Specifications: | Multiple |
Quantity: | 9999999.00 |
Price Description: | |
Detailed Product Description: | Supply lake bentonite waterproof blanket (GCL) GCL price GCL (GCL) three layers, two layers of geotextile, respectively, the main role of protecting and strengthening, so that it has some of the overall shear strength and tensile strength; the middle of sodium bentonite particles layer, which consists of a natural clay mineral inorganic material processed, with high inflation and high water absorption capacity, performance, low permeability when moist, seepage from the main role. Bentonite waterproof mat color composite special acupuncture methods, special needle is to make the process of coarse fibers from the upper geotextile through the bentonite layer, fixed on the lower geotextile fabric, the three parts of the combination of effective enhance the integrity of bentonite composite waterproof pad, water pad to bentonite composite shear strength and tensile strength increased greatly. lGCL principle The mineralogical name of bentonite montmorillonite, a natural chemical composition of bentonite divided by Na-and Ca-two categories. With water swelling characteristics of bentonite, calcium bentonite general expansion, its expansion is only about three times its own volume; and sodium bentonite expands, its volume is about l5 times, can absorb 6 times its own weight of water, so the expansion of the formation of high-density bentonite gel with exclusion of water performance. Take advantage of this performance, it is to do with the sodium bentonite waterproofing materials. To facilitate the construction and transportation, bentonite locked in the middle of two geosynthetics, protecting and strengthening the role of the GCL shear strength has a certain overall 1 compactness: sodium bentonite pressure state in the formation of high-density diaphragm thickness of about 3mm, its water permeability is α × 10 -11 m / sec or less, equivalent to 100 times the density of 30cm thickness of the clay degrees, the water has a strong self-protection performance. 2 with permanent waterproof performance: Department of natural sodium bentonite as inorganic materials, even after a very long time or the surrounding environment changes, aging or corrosion will not occur and, therefore, waterproof and lasting. 3 the construction is simple, short-duration: comparison and other waterproof materials, the construction is relatively simple, does not require heating and paste. Just bentonite powder and nails, washers, etc. to connect and fixed. After construction does not require special inspection, if deficiencies are found in water easy to maintain. GCL is a waterproof material available in the shortest construction period. 4 from the temperature effect: in cold weather conditions will not be brittle. 5 waterproof material and the integration of object: sodium bentonite and water reaction, with 13-16 times the expansion of capacity, even if the concrete structure to vibrate and settlement, GCL bentonite within the concrete can be patched within 2mm the surface of the crack. 6 green: Bentonite is a natural inorganic material, harmless non-toxic, no special effects on the environment, with good environmental protection |
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Copyright © GuangDong ICP No. 10089450, Fuzhou Environmental Protection Material Co., Ltd. Ying Fan All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
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You are the 13271 visitor
Copyright © GuangDong ICP No. 10089450, Fuzhou Environmental Protection Material Co., Ltd. Ying Fan 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