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Vegetation concrete ecological slope protection construction method

A technology of vegetation concrete and ecological slope protection, applied in botany equipment and methods, excavation, infrastructure engineering, etc., can solve the difficulty of ecological concrete and other problems, achieve the effect of consistent structure, maintaining temperature stability, and improving fertility

Active Publication Date: 2021-11-19
深圳永恒工程开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to alleviate the problem that the stems and leaves of deeper grass species are difficult to drill out of ecological concrete, this application provides a construction method for vegetation concrete ecological slope protection

Method used

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  • Vegetation concrete ecological slope protection construction method
  • Vegetation concrete ecological slope protection construction method
  • Vegetation concrete ecological slope protection construction method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] A vegetation concrete ecological slope protection construction method mainly includes the following steps:

[0050] S1: Clean up the slope, shape the slope, level the soil bag, fill the pits, and make the surface of the slope more smooth. Then remove the debris on the slope surface from top to bottom, such as dangerous stones or scum, etc.

[0051] S2: install the bolt, and use the bolter to turn the hole at the predetermined position of the slope to form the bolt hole. Then insert the anchor rod into the anchor rod hole, leaving the end of the anchor rod outside the anchor rod hole. After stabilizing the position of the anchor rod, pour grout into the anchor rod hole to fix the anchor rod.

[0052] In this embodiment, the anchor rods are made of Φ14mm rebar, the length is greater than 85cm, and the distance between the anchor rods is 1m. The anchor nails are exposed by 10 cm, and are used for subsequent binding of the barbed wire 100 .

[0053] S3: laying the nutri...

Embodiment 2

[0069] refer to figure 1 , a vegetation concrete ecological slope protection construction method, the difference between this embodiment and embodiment 1 is: the ecological concrete base material contains inactivated grass species. Inactivated grass seeds cannot grow into vegetation, but inactivated grass seeds can rot after a certain period of time and can be used as nutrients for vegetation to increase the fertility of the grass roots. When the root system of the grass seed passes through the base layer, it can get part of the nutrient supply; and the cavity produced after the inactivated grass seed rots makes the structure of the surface layer and the base layer more consistent, which is more conducive to the root of the grass seed passing through the base layer and improving Survival of surface grass species.

[0070] When the ecological concrete is just sprayed on the slope, the ecological concrete has a tendency to collapse to the bottom of the slope under the action of...

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Abstract

The invention relates to a vegetation concrete ecological slope protection construction method. The vegetation concrete ecological slope protection construction method mainly comprises the following steps that S1, a slope surface is cleaned, and sundries on the slope surface of a side slope are cleaned; S2, anchor rods are installed, and the multiple anchor rods are installed on the side slope; S3, a nutrition base material is laid, namely the nutrition base material laid for providing nutrients for vegetation growth is laid on the side slope; S4, an iron wire net is laid, the side slope is covered with the iron wire net, and the iron wire net is bound with the anchor rods, so that a gap is reserved between the iron wire and the nutrition base material; S5, a base layer material is laid, an ecological concrete base layer material is sprayed on the side slope, the ecological concrete base layer material does not contain grass seeds capable of growing into vegetation, and a base layer is formed after the ecological concrete base layer material is solidified; and S6, surface layer material is laied, specifically, an ecological concrete surface layer material is sprayed on the base layer, a surface layer is formed after the ecological concrete surface layer material is solidified, and the ecological concrete base layer material contains grass seeds capable of growing into the vegetation. The vegetation concrete ecological slope protection construction method has the effect of improving the survival rate of the grass seeds.

Description

technical field [0001] The application relates to the field of slope protection, in particular to a vegetation concrete ecological slope protection construction method. Background technique [0002] Ecological slope protection is a structure that supports slopes or side slopes. The use of vegetation can effectively alleviate soil erosion on slopes. Now in order to facilitate the construction of slope protection and the planting of vegetation, ecological concrete was born. [0003] Ecological concrete, also known as porous planting concrete and greening concrete, is a new type of slope protection material that can well combine engineering protection and ecological restoration. Its main body uses aggregates of specific particle size as the supporting framework, and uses ecological cementitious materials instead of conventional cement. After curing, it has a certain pore structure, and these pores can provide conditions for the penetration and growth of plants. And ecologica...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D17/20A01G9/02E02D15/02
CPCE02D17/20A01G9/02E02D15/02E02D17/202
Inventor 王巍倪思智叶博威陈小华吴裕林李达伟刘德庆王洪涛马程
Owner 深圳永恒工程开发有限公司