What are the effects of high sand temperature on Bentonite
The scope of application and application conditions are applicable to municipal (landfill), water conservancy, environmental protection, artificial lake and underground waterproofing and anti-seepage works.
The bentonite waterproof blanket (GCL) is a new type of geosynthetics. All of which has the characteristics of geotechnical materials, and has excellent waterproof performance, (3) the main characteristics are as follows: with excellent performance of waterproof, anti permeability static pressure can reach 1.0MPa above, the permeability coefficient of 10-9cm/s; bentonite is a natural inorganic material, not aging reaction, good durability and environmental protection. The construction is simple and free from the restriction of the construction environment temperature, and the construction can be carried out under 0 degrees celsius. In the construction, only the GCL waterproof blanket is tiled on the ground, and when the face or the inclined plane is constructed, the nail and the washer are used to fix them, and they can be lapped as required. The utility model has the advantages of self healing and easy repair, and the waterproof layer is greatly damaged by accident, and the damaged parts can be simply repaired. Performance price ratio, very wide range of uses. Product range of up to 6 meters, greatly improving the construction efficiency.
In the negative temperature of traditional waterproof material cannot be constructed under (-20 C) still construction; in the wet grass (but not have Mingshui) can also be construction; construction cannot be in the rain and snow; not suitable for acid and alkali solution seepage; because the bentonite soil inorganic material, because of its good durability in organic waterproof material
