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Concrete for plant growth

A technology for planting raw concrete and concrete, applied in the field of concrete, can solve the problems of difficulty in covering the slope surface as soon as possible, monotonous landscape, unfavorable ecological balance, etc., to achieve a good ecological environment, increase the amount of greening, and create the effect of ecological environment

Inactive Publication Date: 2005-09-21
毛鑫
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the construction process of river slope protection, parking lot, sidewalk, roof and various vertical facades, ordinary concrete is used. These concretes focus on strength requirements, and it is impossible to grow flowers and plants on the surface. Not only is the landscape monotonous, but it is also not conducive to ecological balance. The best greening technology is to use vines for greening. This greening method is only suitable for low slopes, and it is difficult to completely cover the slope as soon as possible.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0006] Embodiment 1: Plow the soil, sow and fertilize, then set up the mold on it, and then pour the evenly mixed plant concrete on the formwork. The plant concrete is made by mixing water, cement, coarse aggregate and additives. The dosage ratio (weight ratio) is: 1:3:13:0.018, the cement grade is above 425#, and the particle size of the coarse aggregate is 4cm; the grass in the soil under the concrete will pass through the concrete shortly after curing The large pores grow out.

Embodiment 2

[0007] Embodiment 2: After the earthwork is leveled, formwork is supported, and the evenly planted concrete is poured on the formwork, and the planted concrete is formed by mixing water, cement, coarse aggregate, additives, and the consumption ratio between them (weight ratio ) is: 1∶3.14∶16∶0.028, the grade of cement is above 425#, and the particle size of coarse aggregate is 2cm; then curing is carried out, and finally the nutrient base and plant seeds are added to the interior of the planting concrete through the large pores of the planting concrete Growth, after fertilization and watering, the grass can grow on the surface of the concrete. Grass seeds can be vetiver, tall fescue, bermudagrass, etc.

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PUM

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Abstract

The invention relates to a vegetation-growing concrete which is produced by stirring with water, concrete, coarse aggregate and addition agents in the proportion of 1:2.8-3.3:12-18:0.01-0.03, the gauge number of the concrete is more than 425 #, and the grain size of the coarse aggregate is between 2cm to 4cm. Using the new proportioning of concrete composition materials and the new construction method to produce the big pore in the concrete, meanwhile, neutralizing the strong alkalinity of the concrete by the addition agents and using the exclusive seeds of plants to make sure the plants growing in the concrete or across the concrete.

Description

technical field [0001] The present invention relates to a concrete. Especially concrete that can be used for greening in parking lots, roofs, etc. Background technique [0002] In the construction process of river slope protection, parking lot, sidewalk, roof and various vertical facades, ordinary concrete is used. These concretes focus on strength requirements, and it is impossible to grow flowers and plants on the surface. Not only is the landscape monotonous, but it is also not conducive to ecological balance. The most advanced greening technology is to use vines for greening. This greening method is only suitable for low slopes, and it is difficult to completely cover the slope as soon as possible. Contents of the invention [0003] The object of the present invention is to provide a plant-growing concrete that is easy to manufacture, can realize commercialization and large-scale production, and can be used for greening in parking lots, roofs and the like. [0004] T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B14/00C04B28/00
Inventor 毛鑫
Owner 毛鑫
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