Rock aging repairing agent for fresh rock wound surface of high and steep slope as well as preparation method and application

A technology for high and steep slopes and a repair agent, which is applied in the fields of ecological restoration and soil and water conservation, can solve problems such as limited application, vegetation degradation, and slope instability, and achieves the effect of simple process, economical feasibility, and not easy to fall off.

Active Publication Date: 2021-11-05
NAT RESERACH CENT OF GEOANALYSIS
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This technology is ineffective when applied to high and steep fresh rock wounds. Not only does it require high equipment for spraying, but the soil layer is prone to collapse, causing slope instability, and it is relatively unsustainable. Vegetation degradation in the later period is relatively serious
Therefore, the application of alien soil spraying technology in the ecological restoration of high and steep slopes above 55° is limited

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Rock aging repairing agent for fresh rock wound surface of high and steep slope as well as preparation method and application
  • Rock aging repairing agent for fresh rock wound surface of high and steep slope as well as preparation method and application
  • Rock aging repairing agent for fresh rock wound surface of high and steep slope as well as preparation method and application

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0037] A method for preparing a rock aging repairing agent for fresh rock wounds on high and steep slopes, comprising the following steps:

[0038] Raw material preparation: raw materials include main components and additives, and the quality of the additives is 5-10% of the main components; the main components include fruits and organic planting soil; the fruit fermentation products and organic planting soil The mass ratio is 2-3:1; the additives include vegetable gum, natural mineral powder, organic acid and water retaining agent;

[0039] Fruit fermentation: After the fruit is picked, cleaned and crushed, the juice and pomace are mixed together for 2-3 days to ferment, and the particle size of the pomace is <15mm;

[0040]Preparation of organic planting soil: according to the mass ratio, ordinary soil or raw soil: animal manure or meal waste: straw = 3-4:5-6:1 Anaerobic retting in water; dry to make the moisture in the organic planting soil <10 %, pulverized and sieved to ...

Embodiment 1

[0067] Embodiment 1 adopts above-mentioned restorative agent to repair rock wound, comprises the steps:

[0068] (1) Clean up the pumice on the slope surface, evaluate the rock texture structure, components and types of the slope surface, and roughly partition;

[0069] (2) In the case of special safety requirements, the protective net can be hung first;

[0070] (3) Equipped with main materials, first crush the discarded fruit or fruit drop, ferment for 2-3 days, then add organic planting soil according to the mass ratio of 2:1, if conditions permit, you can add crushed rice with 1 / 20 of the mass of organic planting soil Shells, rhizomes of crops (particle size <20mm), etc.

[0071] (4) Prepare different additives according to the rock division. After adding the additives (in general, no water is needed, and a small amount of water is added), it is sprayed immediately, and the thickness is generally controlled at about 1cm, not exceeding 3cm;

[0072] (5) After spraying, ac...

Embodiment 2

[0075] Hard rock (granite, diorite, gabbro, sandstone (shallow metamorphism)) (No. HG01-HG06; SC01; HC01-HG04; SY01-SY03) wound repair

[0076] Formula design of rock aging restoration agent: waste fruit (apple, banana, lychee, mango, pear, persimmon) 8000g; organic planting soil 4000g; guar gum 250g; coumarin 20g; water retaining agent 400g; citric acid 60g; tartaric acid 40g; apatite powder 100g.

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 belongs to the field of ecological restoration and water and soil conservation, and discloses a rock aging repairing agent for a fresh rock wound surface of a high and steep slope as well as a preparation method and application. The preparation method comprises the following steps: material preparation: raw materials comprise main components and additives, and the mass of the additives is 5-10% of that of the main components; the main components comprise fruits and organic planting soil; the additives comprise vegetable gum, natural mineral powder, organic acid and a water-retaining agent; fruit fermentation; preparation of the organic planting soil: anaerobic water-logged compost is conducted in water according to the mass ratio of common soil or immature soil to animal waste or food waste to straw being 4:5:1; drying is performed to enable the moisture in the organic planting soil to be less than 10%; preparation of the main components: a fermentation product obtained by fruit fermentation is uniformly mixed with the organic planting soil for later use; preparation of the additives: the vegetable gum, the natural mineral powder, the organic acid and the water-retaining agent are uniformly mixed in a mass ratio of (30-35):(10-35):(5-15):(25-45); and the additive is obtained. The prepared rock aging repairing agent is low in cost and high in adsorption capacity.

Description

technical field [0001] The invention relates to the fields of ecological restoration and water and soil conservation, in particular to a rock aging restoration agent for fresh rock wounds on high and steep slopes, a preparation method and application thereof. Background technique [0002] The description of the background technology of the present invention belongs to the relevant technology related to the present invention, and is only used to illustrate and facilitate the understanding of the content of the present invention. prior art on the filing date. [0003] In recent decades, with the large-scale construction of facilities such as water conservancy, transportation, railways, and mines, a large number of original landforms and vegetation have been destroyed, the ecosystem has been damaged, and a large number of damaged wounds with exposed rock and soil have been formed. Relevant statistical data show that: state-owned mining enterprises above medium size in the coun...

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): A01G24/22A01G24/20A01G24/10A01G24/30E02D3/00E02D17/20A01B79/00
CPCA01G24/22A01G24/20A01G24/10A01G24/30E02D3/00E02D17/20A01B79/00
Inventor 张隆隆袁欣朱晓华谭科艳盖力强黄园英王博李航赵平
Owner NAT RESERACH CENT OF GEOANALYSIS
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
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap