CN1432623A - Green sand-fixing liquid - Google Patents
Green sand-fixing liquid Download PDFInfo
- Publication number
- CN1432623A CN1432623A CN 02100357 CN02100357A CN1432623A CN 1432623 A CN1432623 A CN 1432623A CN 02100357 CN02100357 CN 02100357 CN 02100357 A CN02100357 A CN 02100357A CN 1432623 A CN1432623 A CN 1432623A
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- Prior art keywords
- sand
- fixing liquid
- green sand
- present
- chloride solution
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Abstract
The green sand-fixing liquid consists of magnesia 10-20 weight portions, magnesium chloride solution 5-12 weight portions, and water 250-1000 weight portions. The present invention has strong sand-fixing effect and is used in desertizing area.
Description
The present invention relates to chemical composition, specifically a kind of chemical composition that is suitable for defending and controlling sand.
Along with the continuous deterioration of environment for human survival, dust storm is administered and has been arrived instant stage.In the dust storm governance process, many scientific research personnel have carried out unremitting effort for this reason, and the key that also sums up dust storm improvement simultaneously is to check winds and fix drifting sand.Mostly the Desertification area is to adopt plantation wind prevention and sand resistance sand-fixation forest to carry out dust storm improvement at present.Its practice normally combine with bar, shape band or with bar, band, piece combine the plantation trees.General forest belt is wide to be 8-12m, and seeding row spacing is 2m * 4m.Plant trees by big area like this and cut off contacting directly between sand and the farmland, lower the dust storm flow velocity, reduce grains of sand starting, stablize Shamian Island, dikaka.Though this method can play the effect of checking winds and fixing drifting sand effectively, after the key of its produce effects is also to wait for that trees grow into forest, can gather effect.This just needs to wait for the more permanent time.It is few owing to its soil water content than serious area plantation trees in Desertification that also there is a kind of urgency problem to be solved in this method, and dust storm flows big, and the one-tenth activity of seedling is subjected to serious challenge.The process of desertification forces people have to seek a kind of method that can control dust storm rapidly in reality.
Purpose of the present invention just provides a kind of nontoxic, pollution-free green sand-fixing liquid, and it can make sand ground top layer rapid solidification, thereby plays the effect of checking winds and fixing drifting sand effectively.
The object of the present invention is achieved like this, selects the component that contains following weight proportion part for use: magnesium oxide 10-20 part, and magnesium chloride solution 5-12 part of 30%, water 250-1000 part is made sand-fixing liquid.Be used for the curing on sandy soil surface.
Preferred weight proportioning of the present invention is magnesium oxide 10-12 part, magnesium chloride solution 6-8 part of 30%, water 300-800 part.
Magnesium oxide and magnesium chloride are at the resource extreme horn of plenty of China, and it is nontoxic, harmless, cheap, and this provides favourable condition for widespread use of the present invention.
Method when fixing the sand with the present invention is, before use, (generally in 4 hours) lump powdery magnesium oxide and magnesium chloride solution together, stir evenly, again according to the wet situation of doing of sandy soil, the an amount of water that adds mixes, and mixed solution is sprayed on Shamian Island, solution soaks Shamian Island 1-2cm and gets final product, after 1-2 days, Shamian Island can form hard crust by nature, thereby plays sand fixation.
Innovative point of the present invention is being selected the ratio range of each component, makes it just can play sand fixation fast on infiltration sandy soil top layer, so both has been applicable to the big area popularization, does not cause depths, the face of land also to be caused the soil to fall into disuse by sclerosis again.
Also can be used for the curing that the little sapling of sand ground is shown sandy soil on every side with the present invention, it can prevent the infringement of drift sand to little sapling effectively, helps surviving of sapling.
Embodiment 1
Select magnesium oxide 10kg for use, 30% magnesium chloride solution 5kg adds water 250kg, mixing, spray on sandy soil, its surface seepage 1.5cm, after one day, solidify on the sandy soil top layer, drench with rain through wind on the 25th, form is blown examination with the blower fan of 33 meter per seconds as before, and the sand bed that condenses is motionless.
The present invention selects for use raw material extensive, and is economical and practical, and sand fixation is strong, and apply in the area that is suitable for desertifying.
Following examples 2-5 its preparation method is identical with embodiment 1, and just the weight proportion of component is different, but all has beneficial effect of the present invention.
Embodiment 2-5
Claims (2)
1, a kind of green sand-fixing liquid is characterized in that it contains the component of following weight proportion part: magnesium oxide 10-20 part, magnesium chloride solution 5-12 part of 30%, water 250-1000 part.
2, green sand-fixing liquid according to claim 1, the weight proportion part that it is characterized in that said component are magnesium oxide 10-12 parts, magnesium chloride solution 6-8 part of 30%, water 300-800 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021003572A CN1315986C (en) | 2002-01-15 | 2002-01-15 | Green sand-fixing liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021003572A CN1315986C (en) | 2002-01-15 | 2002-01-15 | Green sand-fixing liquid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1432623A true CN1432623A (en) | 2003-07-30 |
| CN1315986C CN1315986C (en) | 2007-05-16 |
Family
ID=27627058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021003572A Expired - Fee Related CN1315986C (en) | 2002-01-15 | 2002-01-15 | Green sand-fixing liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1315986C (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106747244A (en) * | 2017-03-16 | 2017-05-31 | 中国科学院青海盐湖研究所 | A kind of magnesia oxychloride cement sill, preparation method and its application in preventing and fixing sand |
| CN106747248A (en) * | 2017-03-16 | 2017-05-31 | 中国科学院青海盐湖研究所 | A kind of is the sand-fixation method of binding agent based on magnesia oxychloride cement |
| CN106747245A (en) * | 2017-03-16 | 2017-05-31 | 中国科学院青海盐湖研究所 | A kind of magnesium oxysulfide concrete sill, preparation method and its application in preventing and fixing sand |
| CN106747255A (en) * | 2017-03-16 | 2017-05-31 | 中国科学院青海盐湖研究所 | A kind of magnesium phosphate cement sill, preparation method and its application in preventing and fixing sand |
| CN106830872A (en) * | 2017-03-16 | 2017-06-13 | 中国科学院青海盐湖研究所 | A kind of is the sand-fixation method of binding agent based on magnesium oxysulfide concrete |
| CN106866099A (en) * | 2017-03-16 | 2017-06-20 | 中国科学院青海盐湖研究所 | A kind of magnesium oxysulfide concrete foam concrete fixes the sand plate and preparation method thereof |
| CN106904933A (en) * | 2017-03-16 | 2017-06-30 | 中国科学院青海盐湖研究所 | A kind of is the sand-fixation method of binding agent based on magnesium phosphate cement |
| CN106915947A (en) * | 2017-03-16 | 2017-07-04 | 中国科学院青海盐湖研究所 | A kind of magnesia oxychloride cement foam concrete fixes the sand plate and preparation method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56152884A (en) * | 1980-04-30 | 1981-11-26 | Nitto Chem Ind Co Ltd | Soil stabilization method |
| CN1117987A (en) * | 1994-08-31 | 1996-03-06 | 徐中 | Quick-drying multi-function thermal-insulation material |
| CN1156168A (en) * | 1996-02-02 | 1997-08-06 | 辛昶林 | Water-proof agent for brick and tile blanks |
-
2002
- 2002-01-15 CN CNB021003572A patent/CN1315986C/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106747244A (en) * | 2017-03-16 | 2017-05-31 | 中国科学院青海盐湖研究所 | A kind of magnesia oxychloride cement sill, preparation method and its application in preventing and fixing sand |
| CN106747248A (en) * | 2017-03-16 | 2017-05-31 | 中国科学院青海盐湖研究所 | A kind of is the sand-fixation method of binding agent based on magnesia oxychloride cement |
| CN106747245A (en) * | 2017-03-16 | 2017-05-31 | 中国科学院青海盐湖研究所 | A kind of magnesium oxysulfide concrete sill, preparation method and its application in preventing and fixing sand |
| CN106747255A (en) * | 2017-03-16 | 2017-05-31 | 中国科学院青海盐湖研究所 | A kind of magnesium phosphate cement sill, preparation method and its application in preventing and fixing sand |
| CN106830872A (en) * | 2017-03-16 | 2017-06-13 | 中国科学院青海盐湖研究所 | A kind of is the sand-fixation method of binding agent based on magnesium oxysulfide concrete |
| CN106866099A (en) * | 2017-03-16 | 2017-06-20 | 中国科学院青海盐湖研究所 | A kind of magnesium oxysulfide concrete foam concrete fixes the sand plate and preparation method thereof |
| CN106904933A (en) * | 2017-03-16 | 2017-06-30 | 中国科学院青海盐湖研究所 | A kind of is the sand-fixation method of binding agent based on magnesium phosphate cement |
| CN106915947A (en) * | 2017-03-16 | 2017-07-04 | 中国科学院青海盐湖研究所 | A kind of magnesia oxychloride cement foam concrete fixes the sand plate and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1315986C (en) | 2007-05-16 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070516 Termination date: 20100222 |