CN101544891A - Soil body stabilizing agent - Google Patents
Soil body stabilizing agent Download PDFInfo
- Publication number
- CN101544891A CN101544891A CN200910142815A CN200910142815A CN101544891A CN 101544891 A CN101544891 A CN 101544891A CN 200910142815 A CN200910142815 A CN 200910142815A CN 200910142815 A CN200910142815 A CN 200910142815A CN 101544891 A CN101544891 A CN 101544891A
- Authority
- CN
- China
- Prior art keywords
- soil body
- stabilizing agent
- parts
- body stabilizing
- gypsum
- 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
Links
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
- C04B28/14—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 calcium sulfate 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
- 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
- C04B2111/29—Frost-thaw resistance
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
The invention discloses a soil body stabilizing agent, composed of following materials by weight: 2-8 parts of lime, 28-50 parts of gypsum, 25-46 parts of slag and 46-65 parts of cement clinker and 0.5-1.3 parts of excitant which comprises 85% of xylogen, 12% of sulphonate and 3% of sodium sulfate. The soil body stabilizing agent has easy obtained materials and is suitable for the project base process such as reservoir, large dam, pond and soft foundation, various sullage curing process, sea filling project, oil field slime pulp process and the like. The stabilized soil body has good compression resistant, impervious and antifreezing performance; the building cost of projects is low and the construction is convenient.
Description
Technical field
The present invention relates to a kind of soil body stabilizing agent that is used for urban construction.
Background technology
When soil body stabilizing agent and after containing the mixing with soil of certain moisture, a series of physical-chemical reactions take place easily, at first, the acicular crystals of crystal water are rich in a large amount of formation in soil, intert to form the intensity skeleton between the soil particle hole; Secondly, the silicates hydrate is filled in and makes curing system further closely knit in the intensity skeleton; At last, soil body stabilizing agent and part soil particle carry out chemical reaction under the effect of exciting agent, make compacted soil have irreversible favorable durability.
The mechanism of action of soil body stabilizing agent comprises physical mechanics stage, chemical stages and physical chemistry stage, and the physical mechanics stage is to solidify a kind of the simplest of the soil body and fundamental method; Chemical stages is meant soil body stabilizing agent in stablizing the process of the soil body, itself component generation chemical reaction; The physical chemistry stage is meant that each component is carried out physical adsorption, chemisorption or physical and chemical adsorption process in soil body particle and the soil body stabilizing agent.
Existing soil body stabilizing agent generally all shows strong basicity, causes the salting of soil of periphery, and polluted surface water and underground water have a strong impact on ecotope, and function singleness, and anti-permeability performance and intensity are low, so the stability of the soil body and weather resistance are relatively poor.
Summary of the invention
The purpose of this invention is to provide a kind of soil body stabilizing agent, a little less than the alkalescence, impervious and intensity height can improve the stability and the weather resistance of the soil body greatly.
For achieving the above object, technical scheme provided by the present invention is: a kind of soil body stabilizing agent, form by the raw material that parts by weight are following:
Lime 2～8 gypsum 28～50 slags 25～46
Cement clinker 46～65 exciting agents 0.5～1.3;
Wherein: described exciting agent is made up of xylogen 85%, sulfonate 12% and sodium sulfate 3%.
Described raw materials in part by weight is as follows respectively:
Lime 2～5 gypsum 28～39 slags 25～36
Cement clinker 46～55 exciting agents 0.5～1.
Described raw materials in part by weight is as follows respectively:
Lime 5 gypsum 39 slags 36
Cement clinker 55 exciting agents 1.
The advantage that the present invention has: the raw material of this soil body stablizer is obtained easily, is widely used in engineering foundations such as reservoir, dam, pond, soft base and handles, and various sludge solidifications are handled, and reclamation, php slurry are handled or the like.The soil body after stable has good resistance to compression, impervious, anti-freezing property, advantages such as construction costs is low, easy construction.
Embodiment:
Below in conjunction with embodiment the present invention is described in further detail, but content of the present invention be not limited to for embodiment.
Embodiment 1
A kind of soil body stabilizing agent, form by the raw material that parts by weight are following:
Lime 5 gypsum 39 slags 36
Cement clinker 55 exciting agents 1;
Wherein: described exciting agent is made up of xylogen 85%, sulfonate 12% and sodium sulfate 3%.
In proportion behind the mixing, utilize ball mill to carry out milled processed above-mentioned various materials, the specific surface area that obtains granularity is 250～800m
2/ Kg.
Embodiment 2
A kind of soil body stabilizing agent, form by the raw material that parts by weight are following:
Lime 2 gypsum 50 slags 25
Cement clinker 65 exciting agents 1.3.
Wherein: described exciting agent is made up of xylogen 85%, sulfonate 12% and sodium sulfate 3%.
Embodiment 3
A kind of soil body stabilizing agent, form by the raw material that parts by weight are following:
Lime 8 gypsum 28 slags 46
Cement clinker 46 exciting agents 0.5.
Wherein: described exciting agent is made up of xylogen 85%, sulfonate 12% and sodium sulfate 3%.
The using method of above-mentioned soil body stabilizing agent: with soil body fragmentation, sieve, know foreign material, determine the addition of stablizer then according to practical situation, calculate, mix behind the interpolation soil body stabilizing agent, get final product according to 5%～25% of the stable soil body dry weight of need.
Characteristics such as this soil body stabilizing agent can all be better than having intensity height, easy construction with ordinary Portland cement under the condition and the soil-solidified-agent on the market on the index greatly at intensity, freeze proof and dry resistance, and weather resistance is good; Simultaneously, this stablizer batching is convenient, can also consume industrial residue, not only reduces cost, and also helps the protection environment.
The above only is preferred embodiment of the present invention, is not the present invention is done any pro forma restriction.Any those skilled in the art, all still belong in the protection domain of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment did according to technical spirit of the present invention.
Claims (3)
1, a kind of soil body stabilizing agent, form by the raw material that parts by weight are following:
Lime 2～8 gypsum 28～50 slags 25～46
Cement clinker 46～65 exciting agents 0.5～1.3;
Wherein: described exciting agent is made up of xylogen 85%, sulfonate 12% and sodium sulfate 3%.
2, soil body stabilizing agent according to claim 1 is characterized in that: described raw materials in part by weight is as follows respectively:
Lime 2～5 gypsum 28～39 slags 25～36
Cement clinker 46～55 exciting agents 0.5～1.
3, soil body stabilizing agent according to claim 1 is characterized in that: described raw materials in part by weight is as follows respectively:
Lime 5 gypsum 39 slags 36
Cement clinker 55 exciting agents 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910142815A CN101544891A (en) | 2009-05-18 | 2009-05-18 | Soil body stabilizing agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910142815A CN101544891A (en) | 2009-05-18 | 2009-05-18 | Soil body stabilizing agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101544891A true CN101544891A (en) | 2009-09-30 |
Family
ID=41192274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910142815A Pending CN101544891A (en) | 2009-05-18 | 2009-05-18 | Soil body stabilizing agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101544891A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102649906A (en) * | 2011-02-23 | 2012-08-29 | 柯正侃 | Soil body stabilizing agent, and preparation method and application thereof |
| CN104446244A (en) * | 2014-11-19 | 2015-03-25 | 上海海事大学 | Solidification and stabilization enhancer for dredged mud |
| CN105778923A (en) * | 2016-04-14 | 2016-07-20 | 吉林中路新材料有限责任公司 | Soil stabilizer and preparation method thereof |
| CN106566556A (en) * | 2015-11-06 | 2017-04-19 | 李江波 | Preparation and use method for soil curing agent |
-
2009
- 2009-05-18 CN CN200910142815A patent/CN101544891A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102649906A (en) * | 2011-02-23 | 2012-08-29 | 柯正侃 | Soil body stabilizing agent, and preparation method and application thereof |
| CN102649906B (en) * | 2011-02-23 | 2014-04-16 | 柯正侃 | Soil body stabilizing agent, and preparation method and application thereof |
| CN104446244A (en) * | 2014-11-19 | 2015-03-25 | 上海海事大学 | Solidification and stabilization enhancer for dredged mud |
| CN106566556A (en) * | 2015-11-06 | 2017-04-19 | 李江波 | Preparation and use method for soil curing agent |
| CN105778923A (en) * | 2016-04-14 | 2016-07-20 | 吉林中路新材料有限责任公司 | Soil stabilizer and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102344813B (en) | Curing agent for curing marine poor subsoil | |
| EP4129949A1 (en) | Unfired construction material using original state shielding soil and preparation method therefor | |
| CN104987117B (en) | Environment protection architecture heat-barrier material | |
| CN106045416B (en) | A kind of green high-strength water-permeable brick | |
| CN102060428A (en) | Silt curing agent and preparation method thereof | |
| CN109626928B (en) | Composite curing agent suitable for peat soil and preparation method thereof | |
| CN101428956A (en) | Sullage solidifying agent | |
| CN103319067B (en) | Environment-friendly type mud solidification method | |
| CN101220590A (en) | Sullage solidifying method | |
| CN103030349A (en) | Sulfate corrosion-resistant concrete and production method thereof | |
| CN102703086A (en) | Inorganic soil curing agent and preparation method thereof | |
| CN101805161B (en) | Bonding agent of baking-free bricks prepared from drilling well solid waste materials | |
| CN106673569A (en) | High-organic-content dredged silt composite curing material | |
| CN103130476A (en) | Ocean dredging sludge composite solidified material | |
| CN103288330A (en) | Freshwater sludge curing agent | |
| CN107245338B (en) | Composite preparation for repairing and improving soil structure and preparation method thereof | |
| CN105622023A (en) | Silt curing agent using furnace slags | |
| CN103723940B (en) | Muck soil composite curing agent and application | |
| KR101550220B1 (en) | Powder-type self waterproofing admixture, manufacturing methode of the same and methode of construction using the same | |
| CN101544891A (en) | Soil body stabilizing agent | |
| KR100940811B1 (en) | The ground stabilization for which foundation improved material and this were used | |
| CN103539422B (en) | A kind of dredged mud solidification prefabrication and preparation method thereof | |
| CN101921594B (en) | Powdery soil solidifying agent for solidifying quasi-base courses and subbase courses | |
| CN103936375B (en) | A kind of solidifying agent for salt marsh mud soil hardening and application thereof | |
| CN105503067A (en) | Polymer-cement based waterproof mortar and application thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20090930 |