CN106497575A - A kind of environment protection type soil solidifying agent - Google Patents
A kind of environment protection type soil solidifying agent Download PDFInfo
- Publication number
- CN106497575A CN106497575A CN201610983174.3A CN201610983174A CN106497575A CN 106497575 A CN106497575 A CN 106497575A CN 201610983174 A CN201610983174 A CN 201610983174A CN 106497575 A CN106497575 A CN 106497575A
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- China
- Prior art keywords
- parts
- sodium
- shitosan
- surfactant
- polyvinyl alcohol
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/40—Soil-conditioning materials or soil-stabilising materials containing mixtures of inorganic and organic compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2103/00—Civil engineering use
Abstract
The invention discloses a kind of environment protection type soil solidifying agent, its component includes 25 45 parts of flyash by weight, 15 25 parts of rectorite powder, 8 15 parts of epoxy resin, 7 15 parts of soluble cellulose, 15 25 parts of polyacrylamide, 10 20 parts of surfactant, 10 15 parts of bisphenol resin, 5 15 parts of sodium lignin sulfonate, 8 17 parts of shitosan, 8 14 parts of 10 20 parts of polyvinyl alcohol and metasilicate pentahydrate sodium, preparation process is simple of the present invention, obtained soil-solidified-agent is environment friendly and pollution-free, the toughness of soil can be increased, it is poor that the water stability that during conventional curing material solidification soil exist preferably is solved, drying shrinkage is big, the problems such as easy to crack.
Description
Technical field
The present invention relates to soil-solidified-agent preparing technical field, specially a kind of environment protection type soil solidifying agent.
Background technology
The solidification of soil actually carries out physical chemistry process with outer-penetrating agent to the soil body, changes composition of the soil, changes
Become the engineering properties of the soil body, so as to reach the purpose for improving soil strength, improving soil property compactibility.Flyash soil-solidified-agent is
Based on flyash, by multiple inorganic and organic materials, after Proper Match, the hydraulic cementing materials that is formulated, category
In a kind of New Building Materials, directly cementing soil particle or gelling thing can be generated with clay mineral reaction at normal temperatures
Matter.Existing soil-solidified-agent prepares complicated, DeGrain in terms of soil toughness is increased, and curing agent Long-Time Service is obtained
Pollution can be produced to soil, not possess environmental protection effect.
Content of the invention
It is an object of the invention to provide a kind of environment protection type soil solidifying agent, with asking for solving to propose in above-mentioned background technology
Topic.
For achieving the above object, the present invention provides following technical scheme：A kind of environment protection type soil solidifying agent, its component is by weight
Amount number includes flyash 25-45 parts, rectorite powder 15-25 parts, epoxy resin 8-15 parts, soluble cellulose 7-15 parts, poly-
Acrylamide 15-25 parts, surfactant 10-20 parts, bisphenol resin 10-15 parts, sodium lignin sulfonate 5-15 parts, shitosan 8-
17 parts, polyvinyl alcohol 10-20 parts and metasilicate pentahydrate sodium 8-14 parts.
Preferably, the composition proportion for adopting for：25 parts of coal ash, 15 parts of rectorite powder, 8 parts of epoxy resin, Soluble Fiber
7 parts of element, 15 parts of polyacrylamide, 10 parts of surfactant, 10 parts of bisphenol resin, 5 parts of sodium lignin sulfonate, 8 parts of shitosan, poly-
8 parts of 10 parts of vinyl alcohol and metasilicate pentahydrate sodium.
Preferably, the composition proportion for adopting for：45 parts of flyash, 25 parts of rectorite powder, 15 parts of epoxy resin, soluble fibre
15 parts of dimension element, 25 parts of polyacrylamide, 20 parts of surfactant, 15 parts of bisphenol resin, 15 parts of sodium lignin sulfonate, shitosan 17
14 parts of part, 20 parts of polyvinyl alcohol and metasilicate pentahydrate sodium.
Preferably, the composition proportion for adopting for：30 parts of flyash, 18 parts of rectorite powder, 10 parts of epoxy resin, soluble fibre
9 parts of dimension element, 18 parts of polyacrylamide, 12 parts of surfactant, 11 parts of bisphenol resin, 7 parts of sodium lignin sulfonate, shitosan 10
9 parts of part, 12 parts of polyvinyl alcohol and metasilicate pentahydrate sodium.
Preferably, its preparation method is comprised the following steps：
A, will add in mixer after flyash, rectorite powder, epoxy resin, polyvinyl alcohol and stir, mixer rotating speed will be
3500 revs/min, mixing time is 35min, obtains mixture A；
B, in mixture A add soluble cellulose, polyacrylamide, surfactant, bisphenol resin, lignin sulfonic acid
Uniform stirring is carried out after the mixing of sodium, shitosan and metasilicate pentahydrate sodium, mixture B is obtained；
C, by mixture B be put in baking oven dry, oven temperature be 50 DEG C, drying time is 20min, take out be cooled to normal temperature i.e.
Can.
Compared with prior art, the invention has the beneficial effects as follows：Preparation process is simple of the present invention, obtained soil-solidified-agent
Environment friendly and pollution-free, by increasing capacitance it is possible to increase the toughness of soil, preferably solve the water stability existed during conventional curing material solidification soil
Difference, drying shrinkage big, easy to crack the problems such as；In addition, a certain amount of shitosan and metasilicate pentahydrate sodium in the present invention, is added with, can
Further enhance soil toughness.
Specific embodiment
Below to the embodiment of the present invention in technical scheme be clearly and completely described, it is clear that described embodiment
Only a part of embodiment of the invention, rather than whole embodiments.Embodiment in based on the present invention, the common skill in this area
The every other embodiment obtained under the premise of creative work is not made by art personnel, belongs to the model of present invention protection
Enclose.
The present invention provides a kind of technical scheme：A kind of environment protection type soil solidifying agent, its component include fine coal by weight
Grey 25-45 parts, rectorite powder 15-25 parts, epoxy resin 8-15 parts, soluble cellulose 7-15 parts, polyacrylamide 15-25
Part, surfactant 10-20 parts, bisphenol resin 10-15 parts, sodium lignin sulfonate 5-15 parts, shitosan 8-17 parts, polyvinyl alcohol
10-20 parts and metasilicate pentahydrate sodium 8-14 parts.
Embodiment one：
The composition proportion for adopting for：25 parts of coal ash, 15 parts of rectorite powder, 8 parts of epoxy resin, 7 parts of soluble cellulose, polypropylene
15 parts of acid amides, 10 parts of surfactant, 10 parts of bisphenol resin, 5 parts of sodium lignin sulfonate, 8 parts of shitosan, 10 parts of polyvinyl alcohol with
And 8 parts of metasilicate pentahydrate sodium.
The preparation method of the present embodiment is comprised the following steps：
A, will add in mixer after flyash, rectorite powder, epoxy resin, polyvinyl alcohol and stir, mixer rotating speed will be
3500 revs/min, mixing time is 35min, obtains mixture A；
B, in mixture A add soluble cellulose, polyacrylamide, surfactant, bisphenol resin, lignin sulfonic acid
Uniform stirring is carried out after the mixing of sodium, shitosan and metasilicate pentahydrate sodium, mixture B is obtained；
C, by mixture B be put in baking oven dry, oven temperature be 50 DEG C, drying time is 20min, take out be cooled to normal temperature i.e.
Can.
Embodiment two：
The composition proportion for adopting for：45 parts of flyash, 25 parts of rectorite powder, 15 parts of epoxy resin, 15 parts of soluble cellulose, poly-
25 parts of acrylamide, 20 parts of surfactant, 15 parts of bisphenol resin, 15 parts of sodium lignin sulfonate, 17 parts of shitosan, polyvinyl alcohol
20 parts and 14 parts of metasilicate pentahydrate sodium.
The preparation method of the present embodiment is comprised the following steps：
A, will add in mixer after flyash, rectorite powder, epoxy resin, polyvinyl alcohol and stir, mixer rotating speed will be
3500 revs/min, mixing time is 35min, obtains mixture A；
B, in mixture A add soluble cellulose, polyacrylamide, surfactant, bisphenol resin, lignin sulfonic acid
Uniform stirring is carried out after the mixing of sodium, shitosan and metasilicate pentahydrate sodium, mixture B is obtained；
C, by mixture B be put in baking oven dry, oven temperature be 50 DEG C, drying time is 20min, take out be cooled to normal temperature i.e.
Can.
Embodiment three：
The composition proportion for adopting for：30 parts of flyash, 18 parts of rectorite powder, 10 parts of epoxy resin, 9 parts of soluble cellulose, poly-
18 parts of acrylamide, 12 parts of surfactant, 11 parts of bisphenol resin, 7 parts of sodium lignin sulfonate, 10 parts of shitosan, polyvinyl alcohol
12 parts and 9 parts of metasilicate pentahydrate sodium.
The preparation method of the present embodiment is comprised the following steps：
A, will add in mixer after flyash, rectorite powder, epoxy resin, polyvinyl alcohol and stir, mixer rotating speed will be
3500 revs/min, mixing time is 35min, obtains mixture A；
B, in mixture A add soluble cellulose, polyacrylamide, surfactant, bisphenol resin, lignin sulfonic acid
Uniform stirring is carried out after the mixing of sodium, shitosan and metasilicate pentahydrate sodium, mixture B is obtained；
C, by mixture B be put in baking oven dry, oven temperature be 50 DEG C, drying time is 20min, take out be cooled to normal temperature i.e.
Can.
Example IV：
The composition proportion for adopting for：35 parts of flyash, 20 parts of rectorite powder, 12 parts of epoxy resin, 11 parts of soluble cellulose, poly-
20 parts of acrylamide, 15 parts of surfactant, 12 parts of bisphenol resin, 10 parts of sodium lignin sulfonate, 13 parts of shitosan, polyvinyl alcohol
15 parts and 11 parts of metasilicate pentahydrate sodium.
The preparation method of the present embodiment is comprised the following steps：
A, will add in mixer after flyash, rectorite powder, epoxy resin, polyvinyl alcohol and stir, mixer rotating speed will be
3500 revs/min, mixing time is 35min, obtains mixture A；
B, in mixture A add soluble cellulose, polyacrylamide, surfactant, bisphenol resin, lignin sulfonic acid
Uniform stirring is carried out after the mixing of sodium, shitosan and metasilicate pentahydrate sodium, mixture B is obtained；
C, by mixture B be put in baking oven dry, oven temperature be 50 DEG C, drying time is 20min, take out be cooled to normal temperature i.e.
Can.
Experimental example：
Common curing agents and various embodiments of the present invention prepared curing agent compression strength experiment will be carried out on the market, the data for obtaining are such as
Following table：
| Compression strength（Mpa） | |
| Common curing agents | 1.25 |
| Embodiment one | 4.95 |
| Embodiment two | 4.75 |
| Embodiment three | 4.86 |
| Example IV | 5.12 |
From above table data, example IV is obtained curing agent and can reach optimum efficiency.
Preparation process is simple of the present invention, obtained soil-solidified-agent are environment friendly and pollution-free, by increasing capacitance it is possible to increase the toughness of soil, preferably
Solve that the water stability existed during conventional curing material solidification soil is poor, drying shrinkage is big, easy to crack the problems such as；In addition, of the invention
In be added with a certain amount of shitosan and metasilicate pentahydrate sodium, soil toughness can be further enhanced.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding can carry out multiple changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention
And modification, the scope of the present invention be defined by the appended.
Claims (5)
1. a kind of environment protection type soil solidifying agent, it is characterised in that：Its component includes flyash 25-45 parts, tired support by weight
Stone flour 15-25 parts, epoxy resin 8-15 parts, soluble cellulose 7-15 parts, polyacrylamide 15-25 parts, surfactant 10-
20 parts, bisphenol resin 10-15 parts, sodium lignin sulfonate 5-15 parts, shitosan 8-17 parts, polyvinyl alcohol 10-20 parts and five water
Sodium metasilicate 8-14 parts.
2. a kind of environment protection type soil solidifying agent according to claim 1, it is characterised in that：The composition proportion for adopting for：Coal
25 parts of ash, 15 parts of rectorite powder, 8 parts of epoxy resin, 7 parts of soluble cellulose, 15 parts of polyacrylamide, surfactant 10
Part, 10 parts of bisphenol resin, 5 parts of sodium lignin sulfonate, 8 parts of shitosan, 10 parts of polyvinyl alcohol and 8 parts of metasilicate pentahydrate sodium.
3. a kind of environment protection type soil solidifying agent according to claim 1, it is characterised in that：The composition proportion for adopting for：Powder
45 parts of coal ash, 25 parts of rectorite powder, 15 parts of epoxy resin, 15 parts of soluble cellulose, 25 parts of polyacrylamide, surfactant
20 parts, 15 parts of bisphenol resin, 15 parts of sodium lignin sulfonate, 17 parts of shitosan, 20 parts of polyvinyl alcohol and metasilicate pentahydrate sodium 14
Part.
4. a kind of environment protection type soil solidifying agent according to claim 1, it is characterised in that：The composition proportion for adopting for：Powder
30 parts of coal ash, 18 parts of rectorite powder, 10 parts of epoxy resin, 9 parts of soluble cellulose, 18 parts of polyacrylamide, surfactant
9 parts of 12 parts, 11 parts of bisphenol resin, 7 parts of sodium lignin sulfonate, 10 parts of shitosan, 12 parts of polyvinyl alcohol and metasilicate pentahydrate sodium.
5. a kind of environment protection type soil solidifying agent according to claim 1, it is characterised in that：Its preparation method includes following step
Suddenly：
A, will add in mixer after flyash, rectorite powder, epoxy resin, polyvinyl alcohol and stir, mixer rotating speed will be
3500 revs/min, mixing time is 35min, obtains mixture A；
B, in mixture A add soluble cellulose, polyacrylamide, surfactant, bisphenol resin, lignin sulfonic acid
Uniform stirring is carried out after the mixing of sodium, shitosan and metasilicate pentahydrate sodium, mixture B is obtained；
C, by mixture B be put in baking oven dry, oven temperature be 50 DEG C, drying time is 20min, take out be cooled to normal temperature i.e.
Can.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610983174.3A CN106497575A (en) | 2016-11-09 | 2016-11-09 | A kind of environment protection type soil solidifying agent |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610983174.3A CN106497575A (en) | 2016-11-09 | 2016-11-09 | A kind of environment protection type soil solidifying agent |
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| CN106497575A true CN106497575A (en) | 2017-03-15 |
Family
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| CN201610983174.3A Pending CN106497575A (en) | 2016-11-09 | 2016-11-09 | A kind of environment protection type soil solidifying agent |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107868663A (en) * | 2017-09-07 | 2018-04-03 | 闫星 | A kind of soil-solidified-agent for road engineering |
| CN107973582A (en) * | 2017-12-27 | 2018-05-01 | 广州市水电建设工程有限公司 | A kind of soil modifier applied to road engineering and preparation method thereof |
| CN108892594A (en) * | 2018-09-27 | 2018-11-27 | 潍坊工程职业学院 | A kind of plant nutrition liquid enhancing sprigging survival rate |
| CN109294595A (en) * | 2018-11-20 | 2019-02-01 | 江苏路业新材料有限公司 | A kind of flying dust base soil-solidified-agent and preparation method and application |
| 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 |
| CN110819355A (en) * | 2019-11-29 | 2020-02-21 | 北京市首发天人生态景观有限公司 | Soil hardening agent and preparation method thereof |
| CN112225512A (en) * | 2020-09-04 | 2021-01-15 | 西安茂弘环保科技有限公司 | Soil curing agent and using method thereof |
| CN112796297A (en) * | 2020-12-30 | 2021-05-14 | 中科盛联(山西)环保科技有限公司 | Curing agent and preparation method and application thereof |
| CN113233813A (en) * | 2021-06-01 | 2021-08-10 | 浙江路兴环保科技有限公司 | High molecular powder adhesive capable of improving adhesive strength of cement and soil |
| CN113717729A (en) * | 2021-02-24 | 2021-11-30 | 江苏工程职业技术学院 | Novel soil stabilizer |
| CN114163211A (en) * | 2021-12-24 | 2022-03-11 | 浙江固强新材料有限公司 | Environment-friendly soil stabilizer and preparation method thereof |
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| CN105174881A (en) * | 2015-09-18 | 2015-12-23 | 广西路佳道桥勘察设计有限公司 | Efficient soil stabilizer and preparing method thereof |
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| CN105367010A (en) * | 2015-10-30 | 2016-03-02 | 郑卫忠 | Hardening agent for road and roadbed hardening method |
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| CN105154098A (en) * | 2015-08-28 | 2015-12-16 | 黄梁艳 | Soil stabilizer |
| CN105174881A (en) * | 2015-09-18 | 2015-12-23 | 广西路佳道桥勘察设计有限公司 | Efficient soil stabilizer and preparing method thereof |
| CN105174872A (en) * | 2015-09-18 | 2015-12-23 | 广西路佳道桥勘察设计有限公司 | High-strength soil stabilizer and preparing method thereof |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107868663A (en) * | 2017-09-07 | 2018-04-03 | 闫星 | A kind of soil-solidified-agent for road engineering |
| CN107973582A (en) * | 2017-12-27 | 2018-05-01 | 广州市水电建设工程有限公司 | A kind of soil modifier applied to road engineering and preparation method thereof |
| CN107973582B (en) * | 2017-12-27 | 2018-11-20 | 广州市水电建设工程有限公司 | A kind of soil modifier and preparation method thereof applied to road engineering |
| CN108892594A (en) * | 2018-09-27 | 2018-11-27 | 潍坊工程职业学院 | A kind of plant nutrition liquid enhancing sprigging survival rate |
| CN109294595A (en) * | 2018-11-20 | 2019-02-01 | 江苏路业新材料有限公司 | A kind of flying dust base soil-solidified-agent and preparation method and application |
| CN109486498B (en) * | 2019-01-09 | 2021-03-12 | 南京大学 | Self-repairing functional soil curing agent and preparation method thereof |
| 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 |
| CN110819355A (en) * | 2019-11-29 | 2020-02-21 | 北京市首发天人生态景观有限公司 | Soil hardening agent and preparation method thereof |
| CN112225512A (en) * | 2020-09-04 | 2021-01-15 | 西安茂弘环保科技有限公司 | Soil curing agent and using method thereof |
| CN112225512B (en) * | 2020-09-04 | 2022-05-24 | 西安同鑫伟业环保科技有限公司 | Soil curing agent and using method thereof |
| CN112796297A (en) * | 2020-12-30 | 2021-05-14 | 中科盛联(山西)环保科技有限公司 | Curing agent and preparation method and application thereof |
| CN113717729A (en) * | 2021-02-24 | 2021-11-30 | 江苏工程职业技术学院 | Novel soil stabilizer |
| CN113233813A (en) * | 2021-06-01 | 2021-08-10 | 浙江路兴环保科技有限公司 | High molecular powder adhesive capable of improving adhesive strength of cement and soil |
| CN114163211A (en) * | 2021-12-24 | 2022-03-11 | 浙江固强新材料有限公司 | Environment-friendly soil stabilizer and preparation method thereof |
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