Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Slope protection and greening material and preparing and application method thereof

A raw material and formula technology, applied in the field of environmental resources, can solve the problems of increasing material viscosity and difficult growth of green plants, and achieve the effect of increasing viscosity, solving easy drought, and reasonable plant ecological structure

Inactive Publication Date: 2018-05-22
INST OF SOIL & FERTILIZER FUJIAN ACADEMY OF AGRI SCI
View PDF6 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The added stone powder, attapulgite powder, lignin sulfonate, pregelatinized starch, potassium polyacrylate and polyvinyl alcohol respectively achieve the functions of improving the material structure, increasing the viscosity of the material, and water retention, which solves the difficulty of growing green plants in the engineering slope protection the puzzle

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A preparation method of slope protection greening material, 35% sludge, 40% stone powder, 5% attapulgite powder, 10% lignosulfonate, 5% pregelatinized starch, 3% potassium polyacrylate, 1.5% polyethylene Alcohol, 0.5% plant seeds, mix and stir evenly, and make a paste finished product.

Embodiment 2

[0028] A preparation method of slope protection greening material, 45% sludge, 30% stone powder, 10% attapulgite powder, 5% lignosulfonate, 5% pregelatinized starch, 3.9% potassium polyacrylate, 1% polyethylene Alcohol, 0.1% plant seeds, mix and stir evenly, and make a paste finished product.

Embodiment 3

[0030] A preparation method of slope protection greening material, 35% sludge, 30% stone powder, 10% attapulgite powder, 5% lignosulfonate, 10% pregelatinized starch, 4.5% potassium polyacrylate, 5% polyethylene Alcohol, 0.5% plant seeds, mix and stir evenly, and make a paste finished product.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a slope protection and greening material and a preparing and application method thereof. The slope protection and greening material is prepared from 35-45% of sludge, 30-40% ofstone powder, 5-15% of attapulgite powder, 5-10% of lignosulfonate, 5-10% of pregelatinized starch, 2-5% of potassium polyacrylate, 1-5% of polyvinyl alcohol and 0.1-0.5% of plant seeds, and raw materials are uniformly mixed and stirred into a pasty finished product. By means of the slope protection and greening material, on one hand, urbane sludge can be digested, on the other hand, rich organicmatter and mineral elements are provided for the growth of slope protection landscape grass. The added stone powder, the attapulgite powder, lignosulfonate, the pregelatinized starch, potassium polyacrylate and polyvinyl alcohol achieve the functions of improving the structure of the material, improving the viscosity of the material, retaining water and the like respectively; the added plant seeds are matched according to the construction site spontaneous growth advantage community structure, so that final plants are reasonable in ecological structure.

Description

technical field [0001] The invention belongs to the field of environmental resources, and in particular relates to a slope protection greening material and a preparation and application method thereof. Background technique [0002] Traditional slope engineering reinforcement measures include dry rubble, concrete blocks, anchoring slope protection and sprayed soil and other projects. These measures are costly and damage the natural ecological environment. With the enhancement of people's awareness of ecological environment, ecological slope protection technology has begun to be applied to engineering construction. The commonly used ecological slope protection technology is artificial grass slope protection, that is, the traditional slope plant protection measures of sowing grass seeds on the slope surface. However, the artificial grass slope protection technology is only suitable for slopes with low slope height and small slope suitable for grass growth, and grass seeds are...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A01G24/10A01G24/35A01G22/00E02D17/20
CPCE02D17/202
Inventor 张玉树钟云峰黄紫洋郑祥洲丁洪
Owner INST OF SOIL & FERTILIZER FUJIAN ACADEMY OF AGRI SCI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com