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A kind of water-resistance soil stabilizer and its preparation method and application

A soil stabilizer and anti-soiling force technology, applied in the field of anti-soiling force soil stabilizer and its preparation, can solve problems such as limited effect, achieve the effects of no aging period, prevent seepage, and simple construction procedures

Active Publication Date: 2017-07-04
敬启培
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Soil stabilizer has many restrictions, and its role in laying low-grade roads is extremely limited, but it has great limitations in fixing other soils

Method used

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  • A kind of water-resistance soil stabilizer and its preparation method and application
  • A kind of water-resistance soil stabilizer and its preparation method and application
  • A kind of water-resistance soil stabilizer and its preparation method and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] The specific method for obtaining the soil stabilizer with anti-soiling force, as the following steps, expressed in parts by weight,

[0038] (1) Put 20 parts of 95% ethanol solution into the container;

[0039] (2) Then slowly pour 3 parts of oleic acid amide and 6 parts of triisopropanolamine into the container, and slowly stir;

[0040] (3) After mixing evenly, add the mixed solution into the reaction kettle, and then add 10 parts of pure water and 5 parts of carbolic acid into the reaction kettle to make them react;

[0041] (4) After all the substances are completely dissolved, and there is no precipitation and suspended solids after inspection, they are bottled and put into storage.

[0042] Among them, the PH value of the anti-soiling soil stabilizer is 6~8.

Embodiment 2

[0044] The application of anti-soiling soil stabilizers in roads, such as figure 1As shown, add water-resistant soil stabilizer at a ratio of 1:100 to dilute it into a soil-resistant stabilizer (working fluid), and then spray the soil-resistant stabilizer (working fluid) on the plowed roadbed , Open to traffic immediately after the four processes of mixing, shaping, leveling and compacting. The subgrade reinforced with anti-slip soil stabilizer does not need to be maintained, and it can be opened to traffic even if it is hit by a heavy rain immediately after rolling, and the driving will not slip or rut. After the anti-flooding reinforcement layer is rolled by driving, when the test data meets the design data requirements, the anti-flooding force base layer is paved on the anti-flooding force reinforcement layer. The process is as follows: the first step is to gather the specification materials used in the anti-slip base to the site, and use a loader, special mixing equipment...

Embodiment 3

[0047] In this embodiment, on the basis of the above-mentioned embodiments, the ratio of the anti-slip soil stabilizer can be adjusted according to the content of clay in the treated soil, so as to be applied to water conservancy anti-seepage. like figure 2 As shown, the anti-drainage soil stabilizer (working fluid) is mixed into the natural soil, and the anti-drainage engineering soil is obtained by mixing. Water resistance and anti-seepage bottom layer 8, (thickness ≥ 80mm≦150mm) anti-water and anti-seepage slope protection 7 and water storage 6 in the anti-water and anti-seepage bottom layer 8. Construct the corresponding structure with the upper part of the anti-seepage bottom layer 8, so that it has corresponding functions.

[0048] Use the site soil and anti-slip soil stabilizer to mix, form an anti-seepage body by physical means, prevent water penetration, and reduce the K-value of the site soil to 1×10 ﹣9 to 1×10 ﹣10 , and make it irreversible.

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Abstract

The invention discloses an anti-hydrophobic soil stabilizer and a preparation method thereof. The preparation method of the anti-hydrophobic soil stabilizer comprises the following steps in parts by weight: dissolving 3 parts by weight of oleamide and 6 parts by weight of triisopropanolamine in alcohol to obtain a mixture; then, reacting the mixture with 5 parts by weight of carbolic acid and adding water into a reaction kettle to synthesize the anti-hydrophobic soil stabilizer. The anti-hydrophobic soil stabilizer is applied to paving a road, performing phosphogypsum environment-friendly treatment, performing slope treatment and performing stone carving artwork repair. The anti-hydrophobic soil stabilizer disclosed by the invention can be used for improving a soil granule structure, lowering the soil particle interface activity, enabling the original cohesion inside the soil particles to recombine to produce irreversible cohesion, blocking soil mass gaps to enable the soil particles to lose capillary water absorption, directly mixing with the natural soil and lowering the consumption and saving over 50% of the energy resources by enabling a weight ratio of the anti-hydrophobic soil stabilizer to natural soil to be smaller than and equal to 0.1%, and can not cause pollution on the natural environment after being mixed into the soil.

Description

technical field [0001] The invention relates to the technical field of soil stabilization, in particular to a soil stabilizer with resistance to thinning force and a preparation method and application thereof. Background technique [0002] In recent years, ecological and environmental problems such as soil erosion, slope instability, debris flow, desertification, sandstorms, dust, and haze have seriously affected people's lives. As a new type of soil stabilization material, soil stabilizer can change the physical structure of soil, improve soil mechanical strength, water stability, erosion resistance, wind erosion resistance, etc. research hotspots. [0003] The existing soil treatment technologies are all soil stabilizers instead of soil stabilizers, and all use binders or oxidants to improve and enhance soil technical performance. The main materials of soil curing agent are lime, cement and fly ash. The soil solidified by such bonding materials is rigid (solidification h...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09K17/14C09K103/00
CPCC09K17/14C09K2103/00
Inventor 敬启培
Owner 敬启培
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