CN1673463A - Method for coverig desertification land with nonwoven fabrics to prevent and control sand devil - Google Patents
Method for coverig desertification land with nonwoven fabrics to prevent and control sand devil Download PDFInfo
- Publication number
- CN1673463A CN1673463A CN 200410039843 CN200410039843A CN1673463A CN 1673463 A CN1673463 A CN 1673463A CN 200410039843 CN200410039843 CN 200410039843 CN 200410039843 A CN200410039843 A CN 200410039843A CN 1673463 A CN1673463 A CN 1673463A
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- nonwoven
- woven fabric
- land
- coverig
- prevent
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- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Cultivation Of Plants (AREA)
Abstract
The present invention relates to environment protection, and is especially the method of using non-woven fabric to cover desertized land to prevent sand storm. The method includes spreading non-woven fabric to cover desertized land, superposing the ends of two sheets of non-woven fabric by about 5 cm, fixing the superposed part with bamboo nails, setting bag of non-woven fabric and filled with sandy soil on the spread non-woven fabric, and spreading sandy soil with grass or shrub seeds mixed on the spread non-woven fabric before rain fall.
Description
Technical field
The invention belongs to field of environment protection, be specially the method that covers sandy land control sandstorm with nonwoven fabric.
Background technology
It is very general that nonwoven fabric is used to cover lawn maintenance after planting at present; but the nonwoven fabric later stage is promptly removed; the nonwoven lining is not used to protect the loss of cultivation matrix; therefore; nonwoven fabric is used to cover the soil that is desertified; recovering the land ecology environment, stop the generation of sandstorm, has been the needs of the times.
Summary of the invention
The present invention aims to provide and a kind ofly covers the sandy land structure of improving the soil, the method for control sandstorm with nonwoven fabric.Nonwoven fabric of the present invention is the middle reinforcement nonwoven that is embedded with nylon mesh, this nonwoven obtains with making herbs into wool blanket mechanism after can making the suede fiber with useless cloth, also can make of polyster fibre, imbed the high-strength nylon silk screen when making, the thickness of nonwoven is decided by designing requirement.
The reinforcement nonwoven of making by designing requirement is routed to the soil layer surface, and usefulness separated by a distance bamboo nail one by one is fixed on nonwoven in the soil layer, and nonwoven is not blown up.When laying, sandy soil are nearby put in the sandy soil sack of making of the reinforcement nonwoven, be placed on the nonwoven of having spread, to sow in order to mixing grass seeds, packed silt can be suppressed firmly nonwoven simultaneously.Treat in the rainwater arriving; sow on the nonwoven that lays after the grass seeds of suitable local growth and the silt in shrub seeds and the sack mixed and stirred; treat that germination takes root; the root system of grass and shrub will combine nonwoven and soil tightly, and nonwoven can protect face of land sandy soil not eroded and weathering well.Do not possess the plot that grass seeds germinates in arid, the generation that also can stop sandstorm at the nonwoven on the face of land is well put in the shop, avoids sandslide, to meet the arrival of rainwater, is careless class growth preparatory condition in the future.The grass and the shrub of the suitable local growth of cultivation after nonwoven is laid on the silt top layer are to preventing the loess plateau soil erosion and stoping the stony desertification in the Yunnan-Guizhou Plateau suitable equally.Nonwoven of the present invention can be produced in enormous quantities with mechanization in factory.
Description of drawings
Fig. 1 covers the method construction embodiment schematic diagram of sandy land control sandstorm for nonwoven of the present invention.
Among the figure: 1 is sandy land, and 2 is nonwoven, and 3 is bamboo nail, and 4 is the sandy soil sack, and 5 is sandy soil, and 6 is grass and shrub.
The specific embodiment
Now the present invention is further described: reinforcement nonwoven 2 is routed to sandy land 1 gets in conjunction with diagrammatic sketch, about nonwoven 2 and another piece nonwoven 2 overlapped 5cm, select bamboo nail 4 nail nonwoven to be fixed at overlapping part, from not laying the place of nonwoven 2 as yet, selectively quick sand soil 5 is put into the sandy soil sack of making of the reinforcement nonwoven 4, and sandy soil sack 4 is put on the nonwoven of having laid 2.Treat in the rainwater arriving, broadcast sowing on nonwoven 2 after suit local grass seeds of growing and the sandy soil 5 in shrub seeds and the sack 4 are mixed and stirred that grass seeds and shrub seeds are germinateed, and root system will penetrate nonwoven 2 and prick in the sandy soil layer 1 on nonwoven 2.By the bundle of wearing of grass and the root system of shrub, nonwoven 2 and closely combination of sandy soil layer 1, and can protect nonwoven 2 following sandy soil no longer to be eroded and weathering well.
The stony desertification that this method is equally applicable to prevent the loess plateau soil erosion and stops the Yunnan-Guizhou Plateau.
Claims (1)
1, a kind of method that covers sandy land control sandstorm with nonwoven fabric, it is characterized in that described nonwoven lining is the middle nonwoven (2) that is embedded with nylon mesh, nonwoven (2) is routed to sandy land (1) gets on, nonwoven (2) is fixed with bamboo nail (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410039843 CN1673463A (en) | 2004-03-22 | 2004-03-22 | Method for coverig desertification land with nonwoven fabrics to prevent and control sand devil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410039843 CN1673463A (en) | 2004-03-22 | 2004-03-22 | Method for coverig desertification land with nonwoven fabrics to prevent and control sand devil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1673463A true CN1673463A (en) | 2005-09-28 |
Family
ID=35046222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410039843 Pending CN1673463A (en) | 2004-03-22 | 2004-03-22 | Method for coverig desertification land with nonwoven fabrics to prevent and control sand devil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1673463A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104762947A (en) * | 2015-04-22 | 2015-07-08 | 贵州蓝图新材料股份有限公司 | Geotechnical cloth and geotechnical pattern room composite use desert and desertization control method |
| CN105735234A (en) * | 2016-04-25 | 2016-07-06 | 胡月明 | Weatherable porous environment-friendly sand separator against land desertification |
-
2004
- 2004-03-22 CN CN 200410039843 patent/CN1673463A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104762947A (en) * | 2015-04-22 | 2015-07-08 | 贵州蓝图新材料股份有限公司 | Geotechnical cloth and geotechnical pattern room composite use desert and desertization control method |
| CN105735234A (en) * | 2016-04-25 | 2016-07-06 | 胡月明 | Weatherable porous environment-friendly sand separator against land desertification |
| CN105735234B (en) * | 2016-04-25 | 2018-03-09 | 广州市绿化公司 | A kind of weatherability desertification of land stephanoporate environment protection is every sand ribbon |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |