CN106348681A - Soil solidifying agent and preparation method thereof - Google Patents
Soil solidifying agent and preparation method thereof Download PDFInfo
- Publication number
- CN106348681A CN106348681A CN201610704409.0A CN201610704409A CN106348681A CN 106348681 A CN106348681 A CN 106348681A CN 201610704409 A CN201610704409 A CN 201610704409A CN 106348681 A CN106348681 A CN 106348681A
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- China
- Prior art keywords
- parts
- soil
- cement
- solidified
- preparation
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00732—Uses not provided for elsewhere in C04B2111/00 for soil stabilisation
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
The invention discloses a soil solidifying agent and a preparation method thereof, and belongs to the technical field of a solidifying agent. The soil solidifying agent is prepared from the following raw materials in parts by weight: 25 to 45 parts of cement, 5 to 15 parts of peat, 5 to 10 parts of water glass, 4 to 10 parts of calcium lignosulphonate, 15 to 25 parts of water, 20 to 30 parts of cationic cellulose, 4 to 10 parts of zeolite and 10 to 20 parts of polyacrylamide. The soil solidifying agent provided by the invention has the advantages of high compressive resistance strength, excellent waterproof and dampproof performance and low price; the preparation method is simple, has low cost and wide market prospects, and is suitable for scaled production.
Description
Technical field
The present invention relates to a kind of soil-solidified-agent and preparation method thereof, belong to firming agent technical field.
Background technology
Soil-solidified-agent is a kind of solid material that can improve soil engineering technology performance or fluent material, tool
Have the advantages that curing rate is fast, early strength is high, consumption is few, gather materials on the spot, saving the engineering time and reduce construction costs,
The fields such as highway, railway, structure foundation, water conservancy, airport and side slope (landslide) have been obtained for being widely applied.
With the fast development of China, the soil-solidified-agent demand of high performance-price ratio becomes clear day by day, and sells on the market at present
Although soil-solidified-agent species more, generally existing problems with: (1) comprcssive strength does not reach industry standard；(2) price
Expensive；(3) water resistance is not good.Therefore, seek a kind of comprcssive strength height, price is cheap, water resistance is good, realize waste profit
With, improve convenient construction degree firming agent become the task of top priority.
Content of the invention
The purpose of the present invention is to make up the deficiencies in the prior art, provides a kind of soil-solidified-agent and preparation method thereof.This
Bright soil-solidified-agent, comprcssive strength is high, waterproof and dampproof superior performance, price cheap, and preparation method is simple.
The technical scheme is that a kind of soil-solidified-agent, by following parts by weight
Raw material is made: 25～45 parts of cement, 5～15 parts of peat, 5～10 parts of waterglass, 4～10 parts of calcium lignosulfonate, water 15～25
Part, 20～30 parts of polycation cellulose, 4～10 parts of zeolite and 10～20 parts of polyacrylamide.
On the basis of technique scheme, the present invention can also do following improvement.
Further, it is made up of the raw material of following parts by weight: 35 parts of cement, 10 parts of peat, 8 parts of waterglass, sulfomethylated lignin
7 parts of sour calcium, 20 parts of water, 25 parts of polycation cellulose, 7 parts of zeolite and 15 parts of polyacrylamide.
Further, described cement is po 42.5 Portland cement or pi i 52.5 portland cement.
Further, the modulus of described waterglass is 2.7～2.9.
A kind of preparation method of soil-solidified-agent, comprises the steps: to take the raw material of following parts by weight: cement 25～45
Part, 5～15 parts of peat, 5～10 parts of waterglass, 4～10 parts of calcium lignosulfonate, 15～25 parts of water, polycation cellulose 20
～30 parts, 4～10 parts of zeolite and 10～20 parts of polyacrylamide, after mix homogeneously, obtain final product described soil-solidified-agent.
On the basis of technique scheme, the present invention can also do following improvement.
Further, the parts by weight of described raw material are: 35 parts of cement, 10 parts of peat, 8 parts of waterglass, calcium lignosulfonate 7
Part, 20 parts of water, 25 parts of polycation cellulose, 7 parts of zeolite and 15 parts of polyacrylamide.
Further, described cement is po 42.5 Portland cement or pi i 52.5 portland cement.
Further, the modulus of described waterglass is 2.7～2.9.
The invention has the beneficial effects as follows:
(1) soil-solidified-agent of the present invention, comprcssive strength is high, waterproof and dampproof superior performance, price are cheap.
(2) preparation method of the present invention is simple, with low cost, wide market, suitable large-scale production.
Specific embodiment
Below in conjunction with specific embodiment, the principle of the present invention and feature are described, example is served only for explaining this
Bright, it is not intended to limit the scope of the present invention.
Embodiment 1:
The soil-solidified-agent of the present embodiment, is made up of the raw material of following parts by weight: 25 parts of cement, 15 parts of peat, water glass
5 parts of glass, 10 parts of calcium lignosulfonate, 15 parts of water, 30 parts of polycation cellulose, 4 parts of zeolite and 20 parts of polyacrylamide, its
In, described cement is po 42.5 Portland cement, and the modulus of described waterglass is 2.7.
A kind of preparation method of soil-solidified-agent, comprises the steps: to take the raw material of following parts by weight: 25 parts of cement,
15 parts of peat, 5 parts of waterglass, 10 parts of calcium lignosulfonate, 15 parts of water, 30 parts of polycation cellulose, 4 parts of zeolite and polypropylene
20 parts of amide, wherein, described cement is po 42.5 Portland cement, and the modulus of described waterglass is 2.7, mix homogeneously
Afterwards, obtain final product described soil-solidified-agent.
By the efficient soil-solidified-agent obtaining, preparation solidification soil sample simultaneously records the unconfined compressive strength of sample and is: 7 days
Intensity 2.4mpa, 28 days intensity 3.2mpa.
Embodiment 2:
The soil-solidified-agent of the present embodiment, is made up of the raw material of following parts by weight: 35 parts of cement, 10 parts of peat, water glass
8 parts of glass, 7 parts of calcium lignosulfonate, 20 parts of water, 25 parts of polycation cellulose, 7 parts of zeolite and 15 parts of polyacrylamide, wherein,
Described cement is pi i 52.5 portland cement, and the modulus of described waterglass is 2.8.
A kind of preparation method of soil-solidified-agent, comprises the steps: to take the raw material of following parts by weight: 35 parts of cement,
10 parts of peat, 8 parts of waterglass, 7 parts of calcium lignosulfonate, 20 parts of water, 25 parts of polycation cellulose, 7 parts of zeolite and polypropylene
15 parts of amide, wherein, described cement is pi i 52.5 portland cement, and the modulus of described waterglass is 2.8, after mix homogeneously,
Obtain final product described soil-solidified-agent.
By the efficient soil-solidified-agent obtaining, preparation solidification soil sample simultaneously records the unconfined compressive strength of sample and is: 7 days
Intensity 2.7mpa, 28 days intensity 3.8mpa.
Embodiment 3:
The soil-solidified-agent of the present embodiment, is made up of the raw material of following parts by weight: 45 parts of cement, 5 parts of peat, waterglass
10 parts, 4 parts of calcium lignosulfonate, 25 parts of water, 20 parts of polycation cellulose, 10 parts of zeolite and 10 parts of polyacrylamide, wherein,
Described cement is pi i 52.5 portland cement, and the modulus of described waterglass is 2.9.
A kind of preparation method of soil-solidified-agent, comprises the steps: to take the raw material of following parts by weight: 45 parts of cement,
5 parts of peat, 10 parts of waterglass, 4 parts of calcium lignosulfonate, 25 parts of water, 20 parts of polycation cellulose, 10 parts of zeolite and polypropylene
10 parts of amide, wherein, described cement is pi i 52.5 portland cement, and the modulus of described waterglass is 2.9, after mix homogeneously,
Obtain final product described soil-solidified-agent.
By the efficient soil-solidified-agent obtaining, preparation solidification soil sample simultaneously records the unconfined compressive strength of sample and is: 7 days
Intensity 2.4mpa, 28 days intensity 3.3mpa.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvement made etc., should be included within the scope of the present invention.
Claims (8)
1. a kind of soil-solidified-agent is it is characterised in that be made up of the raw material of following parts by weight: 25～45 parts of cement, peat 5～
15 parts, 5～10 parts of waterglass, 4～10 parts of calcium lignosulfonate, 15～25 parts of water, 20～30 parts of polycation cellulose, zeolite
4～10 parts and 10～20 parts of polyacrylamide.
2. a kind of soil-solidified-agent according to claim 1 is it is characterised in that be made up of the raw material of following parts by weight:
35 parts of cement, 10 parts of peat, 8 parts of waterglass, 7 parts of calcium lignosulfonate, 20 parts of water, 25 parts of polycation cellulose, 7 parts of zeolite
With 15 parts of polyacrylamide.
3. a kind of soil-solidified-agent according to claim 1 and 2 is it is characterised in that described cement is po 42.5 ordinary silicon
Acid salt cement or pi i 52.5 portland cement.
4. a kind of soil-solidified-agent according to claim 1 and 2 it is characterised in that described waterglass modulus be 2.7～
2.9.
5. a kind of preparation method of soil-solidified-agent is it is characterised in that comprise the steps: to take the raw material of following parts by weight:
25～45 parts of cement, 5～15 parts of peat, 5～10 parts of waterglass, 4～10 parts of calcium lignosulfonate, 15～25 parts of water, poly- sun from
20～30 parts of subbundle element, 4～10 parts of zeolite and 10～20 parts of polyacrylamide, after mix homogeneously, obtain final product described soil solidification
Agent.
6. a kind of preparation method of soil-solidified-agent according to claim 6 is it is characterised in that the weight portion of described raw material
Number is: 35 parts of cement, 10 parts of peat, 8 parts of waterglass, 7 parts of calcium lignosulfonate, 20 parts of water, 25 parts of polycation cellulose, boiling
7 parts of stone and 15 parts of polyacrylamide.
7. a kind of preparation method of the soil-solidified-agent according to claim 6 or 7 is it is characterised in that described cement is po
42.5 Portland cements or pi i 52.5 portland cement.
8. a kind of preparation method of soil-solidified-agent according to claim 6 or 7 is it is characterised in that described waterglass
Modulus is 2.7～2.9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610704409.0A CN106348681A (en) | 2016-08-22 | 2016-08-22 | Soil solidifying agent and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610704409.0A CN106348681A (en) | 2016-08-22 | 2016-08-22 | Soil solidifying agent and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN106348681A true CN106348681A (en) | 2017-01-25 |
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ID=57845006
Family Applications (1)
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| CN201610704409.0A Pending CN106348681A (en) | 2016-08-22 | 2016-08-22 | Soil solidifying agent and preparation method thereof |
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| CN (1) | CN106348681A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108781900A (en) * | 2018-06-13 | 2018-11-13 | 中国农业科学院农业经济与发展研究所 | Soil binder loam wall heliogreenhouse and its method of construction |
| CN108966940A (en) * | 2018-06-13 | 2018-12-11 | 中国农业科学院农业经济与发展研究所 | Heliogreenhouse and its method of construction are not heated coldly |
| CN111072364A (en) * | 2018-10-19 | 2020-04-28 | 南京化学工业园环保产业协同创新有限公司 | Soil curing agent and preparation method thereof |
| CN112391170A (en) * | 2019-08-12 | 2021-02-23 | 李进东 | Organic polymer soil curing agent and preparation method thereof |
| WO2021068235A1 (en) * | 2019-10-12 | 2021-04-15 | 潘弘杰 | High-strength curing agent application method for peat soil |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102643652A (en) * | 2012-04-17 | 2012-08-22 | 重庆融极环保工程有限公司 | High osmosis type soil hardener and application method thereof |
| CN104531158A (en) * | 2014-12-09 | 2015-04-22 | 孟涛 | Curing agent and curing method thereof |
| CN104694133A (en) * | 2013-12-04 | 2015-06-10 | 青岛浩泰水务有限公司 | Organic soil curing agent |
| CN105219396A (en) * | 2015-09-18 | 2016-01-06 | 广西路佳道桥勘察设计有限公司 | A kind of soil-solidified-agent and preparation method thereof |
-
2016
- 2016-08-22 CN CN201610704409.0A patent/CN106348681A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102643652A (en) * | 2012-04-17 | 2012-08-22 | 重庆融极环保工程有限公司 | High osmosis type soil hardener and application method thereof |
| CN104694133A (en) * | 2013-12-04 | 2015-06-10 | 青岛浩泰水务有限公司 | Organic soil curing agent |
| CN104531158A (en) * | 2014-12-09 | 2015-04-22 | 孟涛 | Curing agent and curing method thereof |
| CN105219396A (en) * | 2015-09-18 | 2016-01-06 | 广西路佳道桥勘察设计有限公司 | A kind of soil-solidified-agent and preparation method thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108781900A (en) * | 2018-06-13 | 2018-11-13 | 中国农业科学院农业经济与发展研究所 | Soil binder loam wall heliogreenhouse and its method of construction |
| CN108966940A (en) * | 2018-06-13 | 2018-12-11 | 中国农业科学院农业经济与发展研究所 | Heliogreenhouse and its method of construction are not heated coldly |
| CN108781900B (en) * | 2018-06-13 | 2022-01-18 | 中国农业科学院农业经济与发展研究所 | Sunlight greenhouse with soil binder rammed earth wall and construction method thereof |
| CN111072364A (en) * | 2018-10-19 | 2020-04-28 | 南京化学工业园环保产业协同创新有限公司 | Soil curing agent and preparation method thereof |
| CN112391170A (en) * | 2019-08-12 | 2021-02-23 | 李进东 | Organic polymer soil curing agent and preparation method thereof |
| WO2021068235A1 (en) * | 2019-10-12 | 2021-04-15 | 潘弘杰 | High-strength curing agent application method for peat soil |
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Application publication date: 20170125 |