CN105154098A - Soil stabilizer - Google Patents
Soil stabilizer Download PDFInfo
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- CN105154098A CN105154098A CN201510539963.3A CN201510539963A CN105154098A CN 105154098 A CN105154098 A CN 105154098A CN 201510539963 A CN201510539963 A CN 201510539963A CN 105154098 A CN105154098 A CN 105154098A
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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
The present invention relates to technical field of civil engineering, particularly a kind of soil-solidified-agent.
Background technology
The solidification of soil is actually carries out physical chemistry process with additive to the soil body, changes composition of the soil, changes the engineering properties of the soil body, thus reaches the object improving soil strength, improve soil property compactibility.Coal ash soil soil curing agent is based on flyash; by multiple inorganic and organic materials, after rational Match, formulated hydraulic cementing materials; belong to a kind of New Building Materials, at normal temperatures can direct binder soil soil particle or can react with clay mineral and generate gum material.
20 beginnings of the century, some developed countries are owing to building the needs of the engineering such as road, harbour, adopt lime, cement to soil improvement, first stage of construction achieves good effect, but in long-term soil solidification engineering, people progressively recognize, the soil curing materials such as simple employing conventional lime, cement, also exist obvious deficiency, as the area in long-term arid, the road surface of laying because being for a long time that drying regime easily occurs slight crack, and adopts existing soil-solidified-agent just cannot head it off.
The information being disclosed in this background technology part is only intended to increase the understanding to general background of the present invention, and should not be regarded as admitting or imply in any form that this information structure has been prior art that persons skilled in the art are known.
Summary of the invention
The object of the present invention is to provide a kind of soil-solidified-agent, thus overcome in throughout the year arid area, the road surface of laying is because of the long-term shortcoming easily occurring slight crack in drying regime.
For achieving the above object, the invention provides a kind of soil-solidified-agent, by mass parts, comprise following material: 15 ~ 30 parts, flyash, 4 ~ 15 parts, lime, water glass 10 ~ 20 parts, 5 ~ 25 parts, sodium carbonate, calcium sulfate crystal whiskers 2 ~ 5 parts, epoxy resin 10 ~ 20 parts and solidifying agent 0.5-1 part.
In technique scheme, by mass parts, comprise following material: 20 ~ 30 parts, flyash, 10 ~ 13 parts, lime, water glass 15 ~ 18 parts, 20 ~ 25 parts, sodium carbonate, calcium sulfate crystal whiskers 3 ~ 5 parts, epoxy resin 15 ~ 20 parts and 0.8 ~ 0.9 part, solidifying agent.
In technique scheme, by mass parts, comprise following material: 15 parts, flyash, 4 parts, lime, water glass 10 parts, 5 parts, sodium carbonate, calcium sulfate crystal whiskers 2 parts, epoxy resin 10 parts and 0.5 part, solidifying agent.
In technique scheme, by mass parts, comprise following material: 30 parts, flyash, 15 parts, lime, water glass 20 parts, 25 parts, sodium carbonate, calcium sulfate crystal whiskers 5 parts, epoxy resin 20 parts and 1 part, solidifying agent.
In technique scheme, by mass parts, comprise following material: 25 parts, flyash, 10 parts, lime, water glass 15 parts, 17 parts, sodium carbonate, calcium sulfate crystal whiskers 3 parts and 0.8 part, solidifying agent.
In technique scheme, described solidifying agent is p-hydroxybenzenyl sulfonate.
Compared with prior art, soil-solidified-agent of the present invention, was mixed according to quality proportioning by each composition, stir and obtain, in this soil-solidified-agent, adding the composition such as calcium sulfate crystal whiskers, epoxy resin, the toughness of soil-solidified-agent can be increased, make to keep not breaking in long-term being exposed to the sun.
Embodiment
Below the specific embodiment of the present invention is described in detail, but is to be understood that protection scope of the present invention not by the restriction of embodiment.
Clearly to represent unless otherwise other, otherwise in whole specification sheets and claims, term " comprise " or its conversion as " comprising " or " including " etc. by be understood to include the integral part of stating, and do not get rid of other integral part.
Embodiment 1:
According to the soil-solidified-agent of the specific embodiment of the invention, by mass parts, comprise following material: 15 parts, flyash, 4 parts, lime, water glass 10 parts, 5 parts, sodium carbonate, calcium sulfate crystal whiskers 2 parts, epoxy resin 10 parts and 0.5 part, solidifying agent, wherein, solidifying agent is p-hydroxybenzenyl sulfonate.
By above-mentioned raw materials composition according to the mixing of quality proportioning, stir and get final product.
Soil-solidified-agent of the present invention, is mixed according to quality proportioning by each composition, stirs and obtain, in this soil-solidified-agent, add the composition such as calcium sulfate crystal whiskers, epoxy resin, the toughness of soil-solidified-agent can be increased, make to keep not breaking in long-term being exposed to the sun.
Embodiment 2:
According to the soil-solidified-agent of the specific embodiment of the invention, by mass parts, comprise following material: 30 parts, flyash, 15 parts, lime, water glass 20 parts, 25 parts, sodium carbonate, calcium sulfate crystal whiskers 5 parts, epoxy resin 20 parts and 1 part, solidifying agent.
By above-mentioned raw materials composition according to the mixing of quality proportioning, stir and get final product.
Soil-solidified-agent of the present invention, is mixed according to quality proportioning by each composition, stirs and obtain, in this soil-solidified-agent, add the composition such as calcium sulfate crystal whiskers, epoxy resin, the toughness of soil-solidified-agent can be increased, make to keep not breaking in long-term being exposed to the sun.
Embodiment 3:
According to the soil-solidified-agent of the specific embodiment of the invention, by mass parts, comprise following material: 25 parts, flyash, 10 parts, lime, water glass 15 parts, 17 parts, sodium carbonate, calcium sulfate crystal whiskers 3 parts, epoxy resin 15 parts and 0.8 part, solidifying agent.
By above-mentioned raw materials composition according to the mixing of quality proportioning, stir and get final product.
Soil-solidified-agent of the present invention, is mixed according to quality proportioning by each composition, stirs and obtain, in this soil-solidified-agent, add the composition such as calcium sulfate crystal whiskers, epoxy resin, the toughness of soil-solidified-agent can be increased, make to keep not breaking in long-term being exposed to the sun.
Embodiment 4:
According to the soil-solidified-agent of the specific embodiment of the invention, by mass parts, comprise following material: 30 parts, flyash, 10 parts, lime, water glass 16 parts, 19 parts, sodium carbonate, calcium sulfate crystal whiskers 4 parts, epoxy resin 20 parts and 0.8 part, solidifying agent.
By above-mentioned raw materials composition according to the mixing of quality proportioning, stir and get final product.
Soil-solidified-agent of the present invention, is mixed according to quality proportioning by each composition, stirs and obtain, in this soil-solidified-agent, add the composition such as calcium sulfate crystal whiskers, epoxy resin, the toughness of soil-solidified-agent can be increased, make to keep not breaking in long-term being exposed to the sun.
Embodiment 5:
According to the soil-solidified-agent of the specific embodiment of the invention, by mass parts, comprise following material: 26 parts, flyash, 12 parts, lime, water glass 16 parts, 22 parts, sodium carbonate, calcium sulfate crystal whiskers 3 parts, epoxy resin 19 parts and 0.9 part, solidifying agent.
By above-mentioned raw materials composition according to the mixing of quality proportioning, stir and get final product.
Soil-solidified-agent of the present invention, is mixed according to quality proportioning by each composition, stirs and obtain, in this soil-solidified-agent, add the composition such as calcium sulfate crystal whiskers, epoxy resin, the toughness of soil-solidified-agent can be increased, make to keep not breaking in long-term being exposed to the sun.
Soil-solidified-agent in above-described embodiment is that example further illustrates the method steps using this soil-solidified-agent by following build road:
1. make roadbed and the measurement of elevation, site clearing, removal trees weeds and other foreign material in early stage according to design, leveling roadbed.
2. according to on-site soil situation and design requirements, with rotary cultivator scarifying road surface soil, dark 18 ~ 25cm.
3. use rotary cultivator maybe other preparation of construction that soil-solidified-agent and soil stir completely can be carried out job mix; When mix evenly after, scrape flat road surface according to the demand motorized grader of surface conditions and spill soil-solidified-agent and add the industrial waste after process or cement or handstone, use the compacting back and forth of macro-energy vibration-type street roller immediately.
4. road surface is modified and is struck off by last motorized grader.
5. do surface layer with street roller again, last roll extrusion is modified 2 ~ 8 hours.
6. detect the on-the-spot soil degree of compactness of completion, if when degree of compactness has reached 96 ~ 108 or higher, can stop rolling, sealing can have been carried out with pitch or cement concrete by design requirements.
The aforementioned description to concrete exemplary of the present invention is to illustrate and the object of illustration.These descriptions not want the present invention to be defined as disclosed precise forms, and obviously, according to above-mentioned instruction, can much change and change.The object selected exemplary embodiment and describe is to explain certain principles of the present invention and practical application thereof, thus those skilled in the art can be realized and utilize various different exemplary of the present invention and various different selection and change.Scope of the present invention is intended to limited by claims and equivalents thereof.
Claims (6)
1. a soil-solidified-agent, it is characterized in that, by mass parts, comprise following material: 15 ~ 30 parts, flyash, 4 ~ 15 parts, lime, water glass 10 ~ 20 parts, 5 ~ 25 parts, sodium carbonate, calcium sulfate crystal whiskers 2 ~ 5 parts, epoxy resin 10 ~ 20 parts and solidifying agent 0.5-1 part.
2. soil-solidified-agent according to claim 1, it is characterized in that, by mass parts, comprise following material: 20 ~ 30 parts, flyash, 10 ~ 13 parts, lime, water glass 15 ~ 18 parts, 20 ~ 25 parts, sodium carbonate, calcium sulfate crystal whiskers 3 ~ 5 parts, epoxy resin 15 ~ 20 parts and 0.8 ~ 0.9 part, solidifying agent.
3. soil-solidified-agent according to claim 1, is characterized in that, by mass parts, comprises following material: 15 parts, flyash, 4 parts, lime, water glass 10 parts, 5 parts, sodium carbonate, calcium sulfate crystal whiskers 2 parts, epoxy resin 10 parts and 0.5 part, solidifying agent.
4. soil-solidified-agent according to claim 1, is characterized in that, by mass parts, comprises following material: 30 parts, flyash, 15 parts, lime, water glass 20 parts, 25 parts, sodium carbonate, calcium sulfate crystal whiskers 5 parts, epoxy resin 20 parts and 1 part, solidifying agent.
5. soil-solidified-agent according to claim 1, is characterized in that, by mass parts, comprises following material: 25 parts, flyash, 10 parts, lime, water glass 15 parts, 17 parts, sodium carbonate, calcium sulfate crystal whiskers 3 parts, epoxy resin 15 parts and 0.8 part, solidifying agent.
6. the soil-solidified-agent according to any one of claim 1-5, is characterized in that, described solidifying agent is p-hydroxybenzenyl sulfonate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510539963.3A CN105154098A (en) | 2015-08-28 | 2015-08-28 | Soil stabilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510539963.3A CN105154098A (en) | 2015-08-28 | 2015-08-28 | Soil stabilizer |
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| CN105154098A true CN105154098A (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510539963.3A Pending CN105154098A (en) | 2015-08-28 | 2015-08-28 | Soil stabilizer |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105442409A (en) * | 2015-12-31 | 2016-03-30 | 中城建第五工程局集团有限公司 | Waterborne epoxy stabilized soil, application thereof and stabilized soil road surface |
| CN106147781A (en) * | 2016-07-19 | 2016-11-23 | 雷春生 | A kind of preparation method for restoration of soil polluted by heavy metal curing agent |
| CN106497575A (en) * | 2016-11-09 | 2017-03-15 | 冯晋 | A kind of environment protection type soil solidifying agent |
| CN108102662A (en) * | 2017-12-26 | 2018-06-01 | 洛阳名力科技开发有限公司 | A kind of soil-solidified-agent |
| CN109486498A (en) * | 2019-01-09 | 2019-03-19 | 江苏路业新材料有限公司 | A kind of self-repair function soil-solidified-agent and preparation method thereof |
| CN115109597A (en) * | 2022-07-21 | 2022-09-27 | 西安墙体材料研究设计院有限公司 | Soil curing agent and preparation and use methods thereof |
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| JPS5734180A (en) * | 1980-08-07 | 1982-02-24 | Nippon Hodo Co Ltd | Conditioning of sticky soil |
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| CN103304956A (en) * | 2013-07-11 | 2013-09-18 | 常熟市慧丰塑料制品有限公司 | Formula of modified phenolic resin |
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| CN104559065A (en) * | 2015-02-05 | 2015-04-29 | 四川明鑫佳杰新材料有限责任公司 | Calcium sulfate whisker/epoxy resin composite filter material and preparation method thereof |
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2015
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| JPS5734180A (en) * | 1980-08-07 | 1982-02-24 | Nippon Hodo Co Ltd | Conditioning of sticky soil |
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| CN103304956A (en) * | 2013-07-11 | 2013-09-18 | 常熟市慧丰塑料制品有限公司 | Formula of modified phenolic resin |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105442409A (en) * | 2015-12-31 | 2016-03-30 | 中城建第五工程局集团有限公司 | Waterborne epoxy stabilized soil, application thereof and stabilized soil road surface |
| CN106147781A (en) * | 2016-07-19 | 2016-11-23 | 雷春生 | A kind of preparation method for restoration of soil polluted by heavy metal curing agent |
| CN106497575A (en) * | 2016-11-09 | 2017-03-15 | 冯晋 | A kind of environment protection type soil solidifying agent |
| CN108102662A (en) * | 2017-12-26 | 2018-06-01 | 洛阳名力科技开发有限公司 | A kind of soil-solidified-agent |
| CN109486498A (en) * | 2019-01-09 | 2019-03-19 | 江苏路业新材料有限公司 | A kind of self-repair function soil-solidified-agent and preparation method thereof |
| CN109486498B (en) * | 2019-01-09 | 2021-03-12 | 南京大学 | Self-repairing functional soil curing agent and preparation method thereof |
| CN115109597A (en) * | 2022-07-21 | 2022-09-27 | 西安墙体材料研究设计院有限公司 | Soil curing agent and preparation and use methods thereof |
| CN115109597B (en) * | 2022-07-21 | 2024-03-22 | 西安墙体材料研究设计院有限公司 | Soil curing agent and preparation and use methods thereof |
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Application publication date: 20151216 |
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