Continuous spray lawn nursery method

A technology of spinning and growing method, which is applied in the field of continuous spinning and planting method, which can solve the problems of failure of slope protection and resistance to rain erosion, and achieve the effects of preventing failure of slope protection, preventing water and soil loss, enhancing shear strength and resistance to variable stress

Inactive Publication Date: 2009-02-11
深圳市如茵生态环境建设有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the vegetation layer constructed by this process on high and steep rocky slopes is not resistant to rain erosion. Once it encounters heavy rain, the vegetation layer is often eroded and collapsed, leaving only barbed wire, resulting in failure of slope protection

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0008] 1. Construction technology and process

[0009] The mechanical equipment of the continuous spinning planting method includes two parts, namely the fungus soil substrate injection system and the textile filament injection system. The fungus soil substrate spraying system is mainly composed of wet spraying machine, mixer and generator, and the spinning system is mainly composed of spinning machine and air compressor. The base material and fiber are sprayed synchronously. The base material is mainly composed of bacteria soil, binder, organic matter, compound fertilizer and water retaining agent, etc., and it is stirred with water to form a slurry and sprayed.

[0010] 2. Filament, substrate formula and equipment

[0011] Filament: Textile polyester filament, dosage 100g / m 2

[0012] Bacteria soil substrate formula: every 100kg substrate includes: sieved sand 50kg, organic bacterial fertilizer 30kg, peat soil 10kg, compound fertilizer 1kg, binder 20g, water retaining age...

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PUM

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Abstract

The invention pertains to the environmental protection technical field, and in particular relates to a continuous silk spraying vegetation method. The continuous silk spraying vegetation method is applied to a high and steep rock slope for the construction of vegetation layers. The invention is characterized in that the vegetation layers are formed by the continuous and synchronous spraying on bacteria soil base materials and long woven silks under high-pressure air, and the bacteria soil vegetation layer is provided with mutually entangled fiber meshes. The overlaying of a fiber net and the bacteria soil layer enhances shearing strength and dynamic stress resistance, which can closely and firmly contact with rock surfaces and enhance the anti-erosion performance, thus effectively preventing the failure of slope protection caused by rainwater erosion. The base material is bacteria soil containing compound microbial bacterial fertilizer, wherein, the compound microbial bacteria can activate the soil, promote the growth and extension of roots, organically integrate with the fiber net and the bacteria soil, realize interception, promote precipitation, achieve water conservation and prevent water and soil erosion.

Description

technical field [0001] The invention belongs to the technical field of environmental protection, and in particular relates to a continuous spinneret planting method. technical background [0002] During the construction process in recent years, a large number of mountains have been excavated, quarried, and many exposed rocky slopes have been formed, which not only destroys vegetation, easily causes water and soil erosion, but also damages the ecological landscape. The traditional greening method for rocky slopes is spraying with netting and soil. However, the vegetation layer constructed by this process on high and steep rocky slopes is not resistant to rain erosion. Once a heavy rain occurs, the vegetation layer is often eroded and collapsed, leaving only barbed wire, resulting in failure of slope protection. Therefore, how to restore vegetation on high and steep rocky slopes ≥ 70° and withstand the erosion of rainwater to form a long-term greening effect has become an urg...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D17/20A01G1/00A01G31/00A01C7/00
CPCY02P60/20
Inventor 章梦涛吴卫文
Owner 深圳市如茵生态环境建设有限公司
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