Construction method of ecological revetment

A technology of ecological revetment and construction method, which is applied in the construction and repair of reservoirs and pond bank slopes, the construction of ecological revetment, river courses, and lakes. It can solve the environmental needs of various plant growth and ignore water retention and soil retention. Problems such as presetting of sexual plant seeds, rapid recovery of unfavorable plants, etc., achieve low cost, good water permeability, and simple production

Inactive Publication Date: 2011-04-20
NANJING INST OF GEOGRAPHY & LIMNOLOGY
View PDF15 Cites 20 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The ecological concrete of above-mentioned various prior art considers water permeability, porosity aspect more, also has to involve the research of adsorption, but all ignores the preset of water retention and soil retention and plant seed, is unfavorable for the rapid recovery of plant; Cons

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
  • Construction method of ecological revetment
  • Construction method of ecological revetment
  • Construction method of ecological revetment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] see Figure 1-5 , one piece is mixed with cinder, cement, yellow sand and rice straw in proportion, stirred into ecological concrete, and then made into ecological prefabricated brick 3 with a mold ( figure 1 ), the brick surface is reserved for through holes 2, the prefabricated brick is a regular quadrilateral, and the four sides are sunken inward to form an arc, after multiple pieces of ecological prefabricated bricks are spliced ​​and fixed on the slope protection, the gap 7 formed between the sides of the two bricks is used for erection water plant growth (see Figure 4 ); the through hole 1 of the four corners of the ecological prefabricated brick adopts a stepped shape with a large top and a small bottom, for the rivet 4 to be fixed with the slope protection in a countersunk manner (see figure 2 , 3 , 5). 5 is the snail shell that is firmly adhered to the surface of the prefabricated brick. Before the concrete is dried, the snail shell with the tail cut throu...

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

PropertyMeasurementUnit
Particle sizeaaaaaaaaaa
Lengthaaaaaaaaaa
Login to view more

Abstract

The invention relates to a construction method of an ecological revetment formed by splicing and fixing ecological prefabricated bricks on a protection slope. The construction method comprises the following steps of: (1) mixing cinder, cement, yellow sand and crushed wheatstraw in a valume ratio of 0.4 to 0.1 to 0.3 to 0.2 and then stirring into ecological concrete; (2) making ecological prefabricated bricks with the ecological concrete and arranging trough holes on the prefabricated brick surfaces; (3) laying snail shells with the cut-through tails at one side of the prefabricated bricks before the concrete is dried to form the outer surface of the embankment, wherein the through holes formed on the embankment blocks are not blocked by snail shells; (4) fully drying, filling the through holes and the hollow cavities of the surface snail shells with silt containing herbaceous plant seeds and drying the silt to form the ecological prefabricated bricks; and (5) splicing and fixing a plurality of prefabricated bricks on the protection slope to form the ecological embankment. The invention is suitable for building ecological embankments for rivers and lakes reservoirs and can be also used for paving ecological walls and ecological roads.

Description

technical field [0001] The invention relates to the construction and repair of river courses, lakes, reservoirs and pond bank slopes, in particular to a construction method for ecological revetment, which belongs to the technical fields of environmental protection, water and soil conservation, ecology and landscape restoration. Background technique [0002] Due to the need for flood control and flood control and the weak awareness of ecological environment protection in the past, a large number of hard cement dams have been built on rivers, lakes and other water bodies in my country, which not only blocked the ecological continuity between the water ecosystem and the terrestrial ecosystem, but also destroyed the waterway. The original ecological environment of the ecotone has lost various ecological functions and biodiversity such as retention and digestion of pollutants in the riverbed slope and lakeshore zone, and is not conducive to water and soil conservation, reducing the...

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
IPC IPC(8): E02B3/14A01G1/00
Inventor 陈开宁黄蔚任奎晓
Owner NANJING INST OF GEOGRAPHY & LIMNOLOGY
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