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Preparation method of granular-type waterproof leakproof coiled material

A particle-type, anti-leakage technology, applied in the field of preparation of waterproof and anti-leakage materials, can solve problems such as reducing water repellency effect, achieve the effect of reducing production energy consumption and cost, and solving safety problems

Inactive Publication Date: 2012-07-04
SHENMU RONGDE TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The use of liquid alkyl organic compounds at room temperature can reduce production energy consumption and cost without reducing the water repellency effect. Seeing that these particles are arranged in different thicknesses according to project requirements to the layers that require anti-leakage, it forms a certain range of adaptability Flexible anti-seepage function in complex environments such as freeze-thaw deformation, compressive stress change, temperature difference deformation, etc., to solve the safety problem of anti-seepage materials in complex environments

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The present invention will be further described below in conjunction with examples of implementation.

[0021] 1. According to the calculation of producing 1 ton of granular anti-seepage material, 400 kg of hard coal particles, 450 kg of oil shale and 50 kg of liquid alkyl organic compounds are required.

[0022] 2. Prepare the raw materials in the above proportions, mix and stir evenly in a mixing tank to obtain waterproof and anti-leakage particles, and place them for 72 hours of aging reaction to obtain qualified waterproof and anti-leakage particles.

[0023] The waterproof and anti-seepage granules produced by the above method have good effect, low cost and strong applicability, and can be used in a wide range to ensure the cost reduction of the anti-seepage project and improve the safety of the anti-seepage project.

[0024] 3. Cover the granular waterproof and anti-seepage material on the special geotextile cloth through the glue cloth. The thickness of the granu...

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PUM

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Abstract

The invention relates to a preparation method of a granular-type waterproof leakproof material by using coal and oil shale. The preparation method comprises the following steps of: mixing coal containing oil shale with a normal-temperature liquid-state polycarbonic alkane organic matter according to a certain proportion, stirring and drying. According to the preparation method disclosed by the invention, high-efficiency utilization of coal resources is realized and particularly relates to the contents of the coal, the oil shale and the normal-temperature liquid-state polycarbonic alkane organic matter in a composition. The invention also relates to the granular-type waterproof leakproof coiled material which is prepared by adopting the following step of: coating the granular-type waterproof leakproof material onto special spun geotextile through glue, wherein the coating thickness of the granular-type waterproof leakproof material is determined according to engineering demands.

Description

1. Technical field [0001] The invention relates to a preparation method of waterproof and anti-leakage materials. The preparation method of granular waterproof and anti-leakage materials is obtained by mixing and drying coal containing oil shale and liquid multi-carbon chain alkyl organic matter at room temperature according to a certain proportion, and particularly relates to The content of coal, oil shale and normal temperature liquid alkyl organic matter in the composition relates to a preparation method of a granular waterproof and anti-leakage coil 2. Background technology [0002] It is known that coal and oil shale contain a large number of carbon atoms. Carbon atoms can adsorb positively charged ions and molecules through covalent bonds and ionic bonds. Positively / negatively charged ions such as hydrogen can be embedded on the surface of carbon atoms. ion. The peripheral ions of the liquid multi-carbon chain alkyl organic matter are hydrogen ions, which have a repul...

Claims

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Application Information

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IPC IPC(8): C09K3/12B32B37/24B32B37/12
Inventor 王德恒
Owner SHENMU RONGDE TECH DEV
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