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A construction method of greening concrete

A technology for greening concrete and construction methods, which is applied in the fields of botanical equipment and methods, marine engineering, planting substrates, etc., can solve problems such as research on water permeability and water retention of concrete, and achieve good mechanical stability, good water permeability, and high resistance. Effects of compressive strength and flexural resistance

Active Publication Date: 2022-04-12
福建星原建设工程发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The invention adopts the method of on-site casting to construct green slope protection, realizes the desire of planting grass on concrete slope protection, perfectly combines rigid protection and environmental greening, saves manpower and material resources, reduces project cost, and has good overall stability of green slope protection. With strong flood resistance and beautifying the environment, it is suitable for urban leisure green spaces, greening of residential quarters, parking lots, roof gardens, greening of building walls, slope protection of expressways, embankments of rivers, greening renovation of mining areas, etc. There is still no research on the water permeability and water retention of concrete in the application

Method used

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  • A construction method of greening concrete
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  • A construction method of greening concrete

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Embodiment 1 A kind of construction method of greening concrete

[0036] Including the following steps:

[0037] (1) Weigh the following components by mass: 400 parts of gravel, 150 parts of cement, 105 parts of fly ash, 70 parts of slag powder, 50 parts of water, carboxymethyl fiber and hydroxyethyl fiber with a mass ratio of 2:1 0.5 parts of cellulose mixture and 4 parts of special additives for greening concrete, the mass ratio of water to cement is 1:3, and the mass ratio of water to fly ash is 1:2;

[0038] (2) mixing the components in the step (1) and then stirring to obtain greening concrete;

[0039] (3) the greening concrete that step (2) is made is laid on the work surface after leveling off, and is scraped off to form a smooth concrete plane;

[0040] (4) Carry out surface hole forming with concrete surface hole forming instrument, make the hole that evenly distributes is formed on the concrete plane in the step (3), the diameter of hole is 20mm, and depth is...

Embodiment 2

[0045] Embodiment 2 A kind of construction method of greening concrete

[0046] Including the following steps:

[0047] (1) Weigh the following components by mass: 600 parts of gravel, 96 parts of cement, 80 parts of fly ash, 67 parts of slag powder, 80 parts of water, carboxymethyl fiber and hydroxyethyl fiber with a mass ratio of 3:1 2 parts of cellulose mixture and 6 parts of special additives for greening concrete, the mass ratio of water to cement is 1:1.2, and the mass ratio of water to fly ash is 1:1;

[0048] (2) mixing the components in the step (1) and then stirring to obtain greening concrete;

[0049] (3) the greening concrete that step (2) is made is laid on the work surface after leveling off, and is scraped off to form a smooth concrete plane;

[0050] (4) Carry out surface hole molding with concrete surface hole forming instrument, make the hole that evenly distributes is formed on the concrete plane in the step (3), the diameter of hole is 25mm, and depth is...

Embodiment 3

[0055] Embodiment 3 A kind of construction method of greening concrete

[0056] Including the following steps:

[0057] (1) Weigh the following components by mass: 400 parts of gravel, 46.8 parts of cement, 70 parts of fly ash, 100 parts of slag powder, 39 parts of water, carboxymethyl fiber and hydroxyethyl fiber with a mass ratio of 2.5:1 5.5 parts of cellulose mixture and 8 parts of special additives for greening concrete, the mass ratio of water to cement is 1:1.2, and the mass ratio of water to fly ash is 1:1.8;

[0058] (2) mixing the components in the step (1) and then stirring to obtain greening concrete;

[0059] (3) the greening concrete that step (2) is made is laid on the work surface after leveling off, and is scraped off to form a smooth concrete plane;

[0060] (4) Carry out surface hole molding with concrete surface hole forming instrument, make the hole that evenly distributes is formed on the concrete plane in step (3), the diameter of hole is 30mm, and dep...

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Abstract

The invention discloses a construction method of greening concrete, which belongs to the technical field of environmental protection. The construction method of the greening concrete provided by the invention comprises (1) taking the components of the following parts by mass; (2) mixing the components in the step (1) and then stirring to obtain the greening concrete; (3) mixing the steps ( 2) The prepared greening concrete is laid on the flat work surface; (4) The surface hole is formed with a concrete surface hole forming instrument; (5) The nutrient soil and the water-retaining agent are sprinkled into the hole; (6) The soil layer is laid , then sow, and then maintain. In the re-implementation process of the present invention, by reasonably controlling the mass ratio of various components, the prepared green concrete has better water retention and water permeability, and has higher compressive strength and flexural performance, so that the green concrete can be both It can protect slopes and has the advantages of beautifying the environment.

Description

technical field [0001] The invention relates to the technical field of environmental protection, in particular to a construction method of greening concrete. Background technique [0002] Greening concrete is an environmentally friendly concrete that can grow plants. It is prepared by a special process and contains continuous pores. It has a certain strength and is also water-permeable and air-permeable. Since the larger holes can provide the space needed for plant growth and nutrient existence, plants and vegetation are planted on the surface of green concrete, and the roots of the vegetation can pass through the concrete through the holes and take root in the soil under the concrete; or the soil under the concrete Vegetation is planted in the slope, and the diameter leaves of the plants can pass through the holes to the concrete surface. At present, three types of greening concrete have been developed, namely, hole-type greening concrete block, laying-type greening concre...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G24/10A01G24/17A01G24/12A01G24/30A01G24/35E02B3/12C04B28/04
CPCA01G24/10A01G24/17A01G24/12A01G24/30A01G24/35E02B3/123C04B28/04C04B14/02C04B18/08C04B18/141C04B24/383
Inventor 江闽洋董振东祝军
Owner 福建星原建设工程发展有限公司
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