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Soil stabilizer

A technology of soil curing agent and calcium chloride, which is applied in soil protection, soil conditioning materials, chemical instruments and methods, etc., can solve the problems of high cost and low curing performance, and achieve outstanding durability, strong curing effect and high performance Enhanced effect

Active Publication Date: 2012-03-21
XINJIANG BEIXIN CIVIL ENG RES & TESTING CENT +1
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AI Technical Summary

Problems solved by technology

[0002] In the prior art, in terms of road construction, water conservancy and other projects, there is a real need for a material that can solidify and harden the surface of silt and soil. After the application of the disclosed scheme, it is found that there are disadvantages such as low solidification performance and high cost.

Method used

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Examples

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Embodiment 1

[0006] Embodiment 1: Utilize the formaldehyde condensate of sulfonated acetone, polyacrylamide as the main component of organic matter, add two or more in calcium chloride, calcium sulfate, sodium sulfate, calcium lignosulfonate, sodium lignosulfonate Three kinds, blended with one or two of water glass and triethanolamine.

[0007] The composition ratio is: formaldehyde condensate of sulfonated acetone 15%-40%; polyacrylamide 5%-25%; calcium chloride 15%-30%; calcium sulfate 10%-30%; sodium carbonate 5%-25% %; calcium lignosulfonate 0.1%-5%; sodium lignosulfonate 0.1%-5%; water glass 1%-5%; triethanolamine 1%-5%, water 30%.

[0008] The embodiment of the present invention is an organic polymer composite liquid soil curing agent, which is different from the vast majority of soil curing agents at home and abroad in terms of material use and action mechanism. The curing principle is to use organic components to stabilize soil. The particles form a surface package, and under the ...

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PUM

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Abstract

The invention relates to a soil stabilizer. Formaldehyde condensate of sulfonated acetone and polyacrylamide, which are used as main organic substance components, are blended with two or three of calcium chloride, calcium sulfate, sodium sulfate, calcium lignosulphonate and sodium lignosulfonate, and one or two of water glass and triethanolamine to prepare the soil stabilizer. The soil stabilizerhas high adaptability and strong stabilization effect for various kinds of silt and soil, and the stabilized soil has outstanding durability. The components of the soil stabilizer can greatly enhancethe properties of the soil stabilizer and lower the cost of the soil stabilizer to some extent, and can be widely used in road construction engineering, hydraulic engineering and the like.

Description

technical field [0001] The invention relates to a chemical preparation capable of solidifying sludge and soil prepared by utilizing various raw materials, especially a soil solidifying agent. Background technique [0002] In the prior art, in road construction, water conservancy and other projects, there is a real need for a material that can solidify and harden the surface of silt and soil. After application, the disclosed schemes have been found to have disadvantages such as low solidification performance and high cost. Contents of the invention [0003] The object of the present invention is to provide an improved chemical preparation for solidifying sludge and soil, i.e. a soil solidifying agent. [0004] The measure that realizes the object of the present invention comprises, utilizes the formaldehyde condensate of sulfonated acetone, polyacrylamide as the main component of organic matter, mixes in calcium chloride, calcium sulfate, sodium sulfate, calcium lignosulfon...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09K17/40E02D3/12
Inventor 王建疆李辉余黎明
Owner XINJIANG BEIXIN CIVIL ENG RES & TESTING CENT
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