CN106316336A - High-strength soil stabilizer and preparation method thereof - Google Patents
High-strength soil stabilizer and preparation method thereof Download PDFInfo
- Publication number
- CN106316336A CN106316336A CN201610704405.2A CN201610704405A CN106316336A CN 106316336 A CN106316336 A CN 106316336A CN 201610704405 A CN201610704405 A CN 201610704405A CN 106316336 A CN106316336 A CN 106316336A
- Authority
- CN
- China
- Prior art keywords
- parts
- solidified
- soil
- agent
- high intensity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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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
- C04B28/24—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 alkyl, ammonium or metal silicates; containing silica sols
- C04B28/26—Silicates of the alkali metals
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/27—Water resistance, i.e. waterproof or water-repellent materials
-
- 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
Abstract
The invention discloses a high-strength soil stabilizer and a preparation method thereof, belonging to the technical field of stabilizers. The high-strength soil stabilizer is prepared from the following raw materials in parts by weight: 35-45 parts of ordinary Portland cement, 5-15 parts of fly ash, 4-10 parts of peat, 10-20 parts of polycation cellulose, 5-10 parts of water glass, 2-8 parts of calcium lignosulfonate, 5-15 parts of fluorite, 5-15 parts of sodium metasilicate pentahydrate, 4-10 parts of zeolite and 4-12 parts of rectorite powder. The high-strength soil stabilizer has the advantages of high compression strength, excellent water and moisture resistance, low price, simple preparation method, low cost and wide market prospects, and is suitable for large-scale production.
Description
Technical field
The present invention relates to soil-solidified-agent of a kind of high intensity 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 performance or fluent material, tool
Have that curing rate is fast, early strength is high, consumption is few, gather materials on the spot, save the engineering time and reduce the advantages such as construction costs,
The fields such as highway, railway, structure foundation, water conservancy, airport and side slope (landslide) have been obtained for being widely applied.
Along 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 kind more, but generally there is problems in that (1) comprcssive strength does not reaches industry standard；(2) price
Expensive；(3) water resistance is the best.Therefore, seek a kind of comprcssive strength height, price is cheap, water resistance good, realize refuse profit
With, improve convenient construction degree firming agent become the task of top priority.
Summary of the invention
It is an object of the invention to make up the deficiencies in the prior art, it is provided that the soil-solidified-agent of a kind of high intensity and preparation side thereof
Method.The soil-solidified-agent of the high intensity of the present invention, comprcssive strength superior performance high, waterproof and dampproof, price are cheap, and preparation method
Simply.
The technical scheme is that the soil-solidified-agent of a kind of high intensity, by weighing as follows
The raw material of amount number is made: Portland cement 35～45 parts, flyash 5～15 parts, peat 4～10 parts, polycation fibre
Dimension element 10～20 parts, waterglass 5～10 parts, calcium lignosulfonate 2～8 parts, fluorite 5～15 parts, metasilicate pentahydrate sodium 5～15
Part, zeolite 4～10 parts and rectorite powder 4～12 parts.
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: Portland cement 40 parts, 10 parts of flyash, peat 7
Part, polycation cellulose 15 parts, waterglass 8 parts, calcium lignosulfonate 5 parts, 10 parts of fluorite, metasilicate pentahydrate sodium 10 parts, boiling
7 parts of stone and 8 parts of rectorite powder.
Further, the modulus of described waterglass is 2.8～3.0.
The preparation method of the soil-solidified-agent of a kind of high intensity, comprises the steps: to take the raw material of following parts by weight: general
Logical portland cement 35～45 parts, flyash 5～15 parts, peat 4～10 parts, polycation cellulose 10～20 parts, waterglass 5
～10 parts, calcium lignosulfonate 2～8 parts, fluorite 5～15 parts, metasilicate pentahydrate sodium 5～15 parts, zeolite 4～10 parts and rectorite
Powder 4～12 parts, after mix homogeneously, obtain the soil-solidified-agent of described high intensity.
On the basis of technique scheme, the present invention can also do following improvement.
Further, the parts by weight of described raw material are: Portland cement 40 parts, 10 parts of flyash, 7 parts of peat, poly-
Cationic cellulose 15 parts, waterglass 8 parts, calcium lignosulfonate 5 parts, 10 parts of fluorite, metasilicate pentahydrate sodium 10 parts, 7 parts of zeolite
With 8 parts of rectorite powder.
Further, the modulus of described waterglass is 2.8～3.0.
The invention has the beneficial effects as follows:
(1) soil-solidified-agent of the high intensity of the present invention, comprcssive strength superior performance high, waterproof and dampproof, price are cheap.
(2) preparation method of the present invention is simple, with low cost, wide market, is suitable for large-scale production.
Detailed description of the invention
Being described principle and the feature of the present invention below in conjunction with specific embodiment, 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 a kind of high intensity, is made up of the raw material of following parts by weight: Portland cement 35 parts, powder
Coal ash 15 parts, 4 parts of peat, polycation cellulose 20 parts, waterglass 5 parts, calcium lignosulfonate 8 parts, 5 parts of fluorite, five water are inclined
Sodium silicate 15 parts, 4 parts of zeolite and 12 parts of rectorite powder, wherein, the modulus of described waterglass is 2.8.
The preparation method of the soil-solidified-agent of a kind of high intensity, comprises the steps: to take the raw material of following parts by weight: general
Logical portland cement 35 parts, 15 parts of flyash, 4 parts of peat, polycation cellulose 20 parts, waterglass 5 parts, calcium lignosulfonate
8 parts, 5 parts of fluorite, metasilicate pentahydrate sodium 15 parts, 4 parts of zeolite and 12 parts of rectorite powder, wherein, the modulus of described waterglass is
2.8, after mix homogeneously, obtain the soil-solidified-agent of described high intensity.
The soil-solidified-agent of high intensity that will obtain, preparation solidified earth sample also records the unconfined compressive strength of sample
For: 7 days intensity 2.6MPa, 28 days intensity 3.5MPa.
Embodiment 2:
The soil-solidified-agent of a kind of high intensity, is made up of the raw material of following parts by weight: Portland cement 40 parts, powder
Coal ash 10 parts, 7 parts of peat, polycation cellulose 15 parts, waterglass 8 parts, calcium lignosulfonate 5 parts, 10 parts of fluorite, five water are inclined
Sodium silicate 10 parts, 7 parts of zeolite and 8 parts of rectorite powder, wherein, the modulus of described waterglass is 2.9.
The preparation method of the soil-solidified-agent of a kind of high intensity, comprises the steps: to take the raw material of following parts by weight: general
Logical portland cement 40 parts, 10 parts of flyash, 7 parts of peat, polycation cellulose 15 parts, waterglass 8 parts, calcium lignosulfonate
5 parts, 10 parts of fluorite, metasilicate pentahydrate sodium 10 parts, 7 parts of zeolite and 8 parts of rectorite powder, wherein, the modulus of described waterglass is
2.9, after mix homogeneously, obtain the soil-solidified-agent of described high intensity.
The soil-solidified-agent of high intensity that will obtain, preparation solidified earth sample also records the unconfined compressive strength of sample
For: 7 days intensity 2.8MPa, 28 days intensity 3.9MPa.
Embodiment 3:
The soil-solidified-agent of a kind of high intensity, is made up of the raw material of following parts by weight: by the raw material of following parts by weight
Make: Portland cement 45 parts, 5 parts of flyash, 10 parts of peat, polycation cellulose 10 parts, waterglass 10 parts, wooden
Element sulfoacid calcium 2 parts, 15 parts of fluorite, metasilicate pentahydrate sodium 5 parts, 10 parts of zeolite and 4 parts of rectorite powder, wherein, described waterglass
Modulus is 3.0.
The preparation method of the soil-solidified-agent of a kind of high intensity, comprises the steps: to take the raw material of following parts by weight: general
Logical portland cement 45 parts, 5 parts of flyash, 10 parts of peat, polycation cellulose 10 parts, waterglass 10 parts, lignin sulfonic acid
Calcium 2 parts, 15 parts of fluorite, metasilicate pentahydrate sodium 5 parts, 10 parts of zeolite and 4 parts of rectorite powder, wherein, the modulus of described waterglass is
3.0, after mix homogeneously, obtain the soil-solidified-agent of described high intensity.
The soil-solidified-agent of high intensity that will obtain, preparation solidified earth sample also records the unconfined compressive strength of sample
For: 7 days intensity 2.5MPa, 28 days intensity 3.6MPa.
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 etc. made, should be included within the scope of the present invention.
Claims (6)
1. the soil-solidified-agent of a high intensity, it is characterised in that be made up of the raw material of following parts by weight: normal silicate water
Mud 35～45 parts, flyash 5～15 parts, peat 4～10 parts, polycation cellulose 10～20 parts, waterglass 5～10 parts, wood
Quality sulfoacid calcium 2～8 parts, fluorite 5～15 parts, metasilicate pentahydrate sodium 5～15 parts, zeolite 4～10 parts and rectorite powder 4～12
Part.
The soil-solidified-agent of a kind of high intensity the most according to claim 1, it is characterised in that former by following parts by weight
Material is made: Portland cement 40 parts, 10 parts of flyash, 7 parts of peat, polycation cellulose 15 parts, waterglass 8 parts, wood
Quality sulfoacid calcium 5 parts, 10 parts of fluorite, metasilicate pentahydrate sodium 10 parts, 7 parts of zeolite and 8 parts of rectorite powder.
The soil-solidified-agent of a kind of high intensity the most according to claim 1 and 2, it is characterised in that the mould of described waterglass
Number is 2.8～3.0.
4. the preparation method of the soil-solidified-agent of a high intensity, it is characterised in that comprise the steps: to take following parts by weight
Raw material: Portland cement 35～45 parts, flyash 5～15 parts, peat 4～10 parts, polycation cellulose 10～20
Part, waterglass 5～10 parts, calcium lignosulfonate 2～8 parts, fluorite 5～15 parts, metasilicate pentahydrate sodium 5～15 parts, zeolite 4～10
Part and rectorite powder 4～12 parts, after mix homogeneously, obtain the soil-solidified-agent of described high intensity.
The preparation method of the soil-solidified-agent of a kind of high intensity the most according to claim 4, it is characterised in that described raw material
Parts by weight be: Portland cement 40 parts, 10 parts of flyash, 7 parts of peat, polycation cellulose 15 parts, waterglass 8
Part, calcium lignosulfonate 5 parts, 10 parts of fluorite, metasilicate pentahydrate sodium 10 parts, 7 parts of zeolite and 8 parts of rectorite powder.
6. according to the preparation method of the soil-solidified-agent of a kind of high intensity described in claim 4 or 5, it is characterised in that described
The modulus of waterglass is 2.8～3.0.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610704405.2A CN106316336A (en) | 2016-08-22 | 2016-08-22 | High-strength soil stabilizer and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610704405.2A CN106316336A (en) | 2016-08-22 | 2016-08-22 | High-strength soil stabilizer and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106316336A true CN106316336A (en) | 2017-01-11 |
Family
ID=57741998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610704405.2A Pending CN106316336A (en) | 2016-08-22 | 2016-08-22 | High-strength soil stabilizer and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106316336A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113185246A (en) * | 2021-04-06 | 2021-07-30 | 倪帅 | Solid waste soil curing agent and preparation process thereof |
| CN113716932A (en) * | 2021-10-15 | 2021-11-30 | 陕西省土地工程建设集团有限责任公司铜川分公司 | Anti-permeability and anti-freeze-thawing composite loess and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| CN105505400A (en) * | 2016-02-23 | 2016-04-20 | 刘静沂 | Soil stabilizer and preparation method thereof |
-
2016
- 2016-08-22 CN CN201610704405.2A patent/CN106316336A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| CN105505400A (en) * | 2016-02-23 | 2016-04-20 | 刘静沂 | Soil stabilizer and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113185246A (en) * | 2021-04-06 | 2021-07-30 | 倪帅 | Solid waste soil curing agent and preparation process thereof |
| CN113716932A (en) * | 2021-10-15 | 2021-11-30 | 陕西省土地工程建设集团有限责任公司铜川分公司 | Anti-permeability and anti-freeze-thawing composite loess and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170111 |