Soil stabilizer

A soil curing agent and curing agent technology, applied in the field of civil engineering, can solve the problem of easy cracks on the road surface, and achieve the effect of increasing the toughness

Inactive Publication Date: 2015-12-16
黄梁艳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At the beginning of the 20th century, due to the needs of construction of roads and ports, some economically developed countries used lime and cement to improve the soil, and achieved good results in the initial stage of construction. However, in the long-term soil stabilization projects, peop

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] According to the specific embodiment of the present invention, the soil curing agent comprises the following materials in parts by mass: 15 parts of fly ash, 4 parts of lime, 10 parts of water glass, 5 parts of sodium carbonate, 2 parts of calcium sulfate whiskers, epoxy resin 10 parts and 0.5 parts of curing agent, wherein the curing agent is p-hydroxybenzenesulfonic acid.

[0017] The above-mentioned raw material composition is mixed according to the mass ratio, and the mixture is uniformly stirred.

[0018] The soil curing agent of the present invention is obtained by mixing the components according to the mass ratio and stirring evenly. In the soil curing agent, calcium sulfate whiskers, epoxy resin and other components are added to increase the toughness of the soil curing agent. Keep it from cracking in long-term exposure to the sun.

Embodiment 2

[0020] According to the specific embodiment of the present invention, the soil curing agent comprises the following materials in parts by mass: 30 parts of fly ash, 15 parts of lime, 20 parts of water glass, 25 parts of sodium carbonate, 5 parts of calcium sulfate whiskers, epoxy resin 20 parts and 1 part curing agent.

[0021] The above-mentioned raw material composition is mixed according to the mass ratio, and the mixture is uniformly stirred.

[0022] The soil curing agent of the present invention is obtained by mixing the components according to the mass ratio and stirring evenly. In the soil curing agent, calcium sulfate whiskers, epoxy resin and other components are added to increase the toughness of the soil curing agent. Keep it from cracking in long-term exposure to the sun.

Embodiment 3

[0024] According to the specific embodiment of the present invention, the soil curing agent comprises the following materials in parts by mass: 25 parts of fly ash, 10 parts of lime, 15 parts of water glass, 17 parts of sodium carbonate, 3 parts of calcium sulfate whiskers, epoxy resin 15 parts and 0.8 parts of curing agent.

[0025] The above-mentioned raw material composition is mixed according to the mass ratio, and the mixture is uniformly stirred.

[0026] The soil curing agent of the present invention is obtained by mixing the components according to the mass ratio and stirring evenly. In the soil curing agent, calcium sulfate whiskers, epoxy resin and other components are added to increase the toughness of the soil curing agent. Keep it from cracking in long-term exposure to the sun.

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PUM

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Abstract

The invention discloses a soil stabilizer. The soil stabilizer is characterized by comprising, by weight, 15-30 parts of fly ash, 4-15 parts of lime, 10-20 parts of water glass, 5-25 parts of sodium carbonate, 2-5 parts of calcium sulfate whiskers, 10-20 parts of epoxy resin and 0.5-1 part of stabilizers. The soil stabilizer has the advantages that various components are mixed with one another according to mass ratios and are uniformly stirred to obtain the soil stabilizer, constituents such as the calcium sulfate whiskers and the epoxy resin are added into the soil stabilizer, accordingly, the toughness of the soil stabilizer can be improved, and the soil stabilizer can keep from rupture when exposed under the sun for a long time.

Description

technical field [0001] The invention relates to the technical field of civil engineering, in particular to a soil curing agent. Background technique [0002] Soil solidification is actually physical and chemical treatment of the soil with external admixtures to change the composition of the soil and the engineering properties of the soil, so as to achieve the purpose of improving soil strength and soil compaction. The fly ash soil curing agent is mainly composed of fly ash, which is a hydraulic cementitious material prepared from a variety of inorganic and organic materials after reasonable matching. It belongs to a new type of building material and can be directly cemented at room temperature. Soil particles may be able to react with clay minerals to form gelling substances. [0003] At the beginning of the 20th century, due to the needs of construction of roads and ports, some economically developed countries used lime and cement to improve the soil, and achieved good res...

Claims

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Application Information

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IPC IPC(8): C09K17/40E02D3/12C09K103/00
Inventor 黄梁艳
Owner 黄梁艳
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