CN1120267C - Soil cement solidifying agent - Google Patents
Soil cement solidifying agent Download PDFInfo
- Publication number
- CN1120267C CN1120267C CN 99110840 CN99110840A CN1120267C CN 1120267 C CN1120267 C CN 1120267C CN 99110840 CN99110840 CN 99110840 CN 99110840 A CN99110840 A CN 99110840A CN 1120267 C CN1120267 C CN 1120267C
- Authority
- CN
- China
- Prior art keywords
- chloride
- magnesium
- calcium
- present
- silicofluoride
- 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.)
- Expired - Fee Related
Links
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- Curing Cements, Concrete, And Artificial Stone (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
The present invention belongs to the technical field of novel building materials, and the present invention is composed of calcium oxide, dolomite, sodium silicate, gypsum, aluminium chloride, zinc stearate, boric acid, magnesium silicofluoride, potassium chloride (anhydrous calcium chloride), early-strength cement, a proper amount of clay, calcium chloride, calcium carbonate, magnesium chlorie, potassium fluoride, sodium silicofluoride, magnesium sulfate, iron oxide (red), aluminium chloride powder and sodium phosphate. The present invention used for building highways has the advantages of short period, quick effect, few procedures, capital saving and no environment pollution, etc.
Description
Technical field
The invention belongs to the building material technical field, particularly can change the composition of a kind of soil cement solidifying agent of traditional construction of the highway technology and method.
Background technology
Traditional construction of the highway method adopts pitch, sand, stone, cement to build the road, and operation is to excavate the road surface earlier usually, and the compacting of landfill sandstone performs roadbed again, at last asphalt or cement on roadbed.This method long construction period, curing time, is long, and investment is big.Along with the progress of society, expanding economy, traditional construction of the highway method does not catch up with the demand of the extensive development of highway far away.
Summary of the invention
The objective of the invention is to for overcoming the weak point of prior art, propose the powerful soil cement solidifying agent of a kind of novel powder shape, repairing the roads with it has the cycle weak point, instant effect, and program is few, saving fund, advantages such as non-environmental-pollution.
The present invention proposes a kind of soil cement solidifying agent, it is characterized in that comprising that following component and proportioning are: calcium oxide CaO 7～100kg; Calcium chloride CaCl
290～100kg; Dolomite CaCO
3+ MgCO
3100～160kg; Calcium carbonate CaCO
325～31kg; Silicate of soda Na
2SiO
360～70kg; Magnesium chloride Mg Cl
26H
2O 35～38kg; Gypsum CaSO
4H
2O 40～50kg; Potassium fluoride KF 15～20kg; Aluminium chloride AlCl
320～30kg; Sodium silicofluoride Na
2SiF
620～25kg; Zinc stearate Zn[CH
3(CH
2)
16COO] 15～20kg; Magnesium sulfate MgSO
41～5kg; Boric acid H
3BO
31～6kg; Iron chloride Fe
2O
31～6kg; Magnesium silicofluoride MgSiF
610～15kg chlorination aluminium powder Al
2O
310～12kg; Potassium chloride KCL/ anhydrous calcium chloride 2～5kg sodium phosphate Na
5P
3O
1010～12kg; High-early (strength) cement 200～250kg flower king adds an amount of earth 100～135kg
The total amount of above-mentioned each component is 1000kg, and each component mixes after grinding.
The said soil cement solidifying agent of the present invention is a kind of soil-solidified-agent.It is by a certain percentage with common 425
#Cement fully mixes, and is soil cement.
The soil cement that utilizes the present invention to make is built highway and is had following characteristics:
1. construction the time can be got " soil " on the spot, ground " soil " such as earth, salt-soda soil or desert all can, mixes with this soil cement solidifying agent, it is real to push away concora crush, treats can be open to traffic after a few days, not only is suitable for country well-to-do level road, also suitable speedway; Avoided the long-distance roping sandstone material of traditional method of constructing roadway.Both reduction of erection time greatly, reduced cost significantly again;
2. any soil, silt, pozzolan etc. all can mix with soil cement solidifying agent of the present invention, sclerosis;
3. avirulence of the present invention, the pollution-free and infringement to herding, fishery, crops etc.;
4. the highway built of the soil cement made from the present invention is not limited by temperature or ground temperature, expansion or shrinkage factor are few, be fit to cold district (subzero 40 ℃) or torrid areas (100 ℃ above freezing), especially build the road surface, carry out the unstability processing of road dish, roadbed etc. in desert area;
5. soil cement hardened layer of the present invention is not influenced by rainwater or insolation;
6. but building materials such as common brick, refractory plate are processed in the adding pressure type sclerosis;
Can with the pitch intimate engagement, the ground that the soil cement hardened layer combines with pitch, the effect of building the road is better, intensity increases several times.
The specific embodiment
The present invention proposes a kind of soil cement solidifying agent embodiment, comprises that following component and proportioning (total amount of each component is 1000kg) are: calcium oxide CaO 80kg; Calcium chloride CaCl
293kg; Dolomite CaCO
3+ MgCO
3150kg; Calcium carbonate CaCO
328kg; The sour sodium Na of silicon (silicon)
2SiO
367kg; Magnesium chloride Mg Cl
26H
2O 36kg; Gypsum CaSO
4H
2O 46kg; Potassium fluoride KF 16kg; Aluminium chloride AlCl
326kg; Sodium silicofluoride Na
2SiF
622kg; Zinc stearate Zn[CH
3(CH
2)
16COO] 18kg; Magnesium sulfate MgSO
42kg; Boric acid H
3BO
34kg; Iron chloride (redness) Fe
2O
33kg; Magnesium silicofluoride MgSiF
612kg chlorination aluminium powder Al
2O
310.5kg; Potassium chloride KCL or anhydrous calcium chloride 3kg sodium phosphate Na
5P
3O
1010.5kg; High-early (strength) cement 243kg proportioning is that 1: 1.5 130kgk flower king adds earth
After grinding, above-mentioned each component mixes.
Through actual specific proof, the soil cement that utilizes the present invention to make duration of building the road is short, instant effect, and program is few, saving fund, non-environmental-pollution.Compare with cement road with the asphalt road with standard, construction cost can reduce by 20～30%; Especially in marsh, beach and the desert area construction of subgrade, its superiority is more outstanding, has wide fine market prospects.
Claims (1)
1. a soil cement solidifying agent is characterized in that comprising that following component and proportioning are: calcium oxide CaO 7～100kg; Calcium chloride CaCl
290～100kg; Dolomite CaCO
3+ MgCO
3100～160kg; Calcium carbonate CaCO
325～31kg; Silicate of soda Na
2SiO
360～70kg; Magnesium chloride Mg Cl
26H
2O 35～38kg; Gypsum CaSO
4H
2O 40～50kg; Potassium fluoride KF 15～20kg; Aluminium chloride AlCl
320～30kg; Sodium silicofluoride Na
2SiF
620～25kg; Zinc stearate Zn[CH
3(CH
2)
16COO] 15～20kg; Magnesium sulfate MgSO
4I～5kg; Boric acid H
3BO
31～6kg; Iron chloride Fe
2O
31～6kg; Magnesium silicofluoride MgSiF
610～15kg chlorination aluminium powder Al
2O
310～12kg; Potassium chloride KCL/ anhydrous calcium chloride 2～5kg sodium phosphate Na
5P
3O
1010～12kg; High-early (strength) cement 200～250kg flower king adds an amount of earth 100～135kg
The total amount of above-mentioned each component is 1000kg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99110840 CN1120267C (en) | 1999-07-23 | 1999-07-23 | Soil cement solidifying agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99110840 CN1120267C (en) | 1999-07-23 | 1999-07-23 | Soil cement solidifying agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1240245A CN1240245A (en) | 2000-01-05 |
| CN1120267C true CN1120267C (en) | 2003-09-03 |
Family
ID=5274730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99110840 Expired - Fee Related CN1120267C (en) | 1999-07-23 | 1999-07-23 | Soil cement solidifying agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1120267C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009051840A1 (en) * | 2009-09-24 | 2011-03-31 | Kronenberger, Ernst J., Ing. Ing. | Process for accelerating the pozzolanic reaction with lime or lime-cement mixed binders of improved soils through CO2-enriched atmosphere |
| CN115650691A (en) * | 2022-11-17 | 2023-01-31 | 青岛恩典之路环保有限公司 | Special coagulant for solid waste and use method thereof |
| CN117247221B (en) * | 2023-11-06 | 2024-04-16 | 河海大学 | High-organic matter and ultrahigh-water-content river sludge curing material and curing method |
-
1999
- 1999-07-23 CN CN 99110840 patent/CN1120267C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1240245A (en) | 2000-01-05 |
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|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |