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A kind of sponge type permeable pavement and its production method

A production method and technology for road panels, applied in the field of building materials, can solve problems such as failure to use large-scale utilization, land occupation of slag dumps, environmental pollution and other problems, and achieve the promotion of rational allocation and efficient utilization, control of smog, and protection of nature. The effect of the environment

Inactive Publication Date: 2020-06-09
四川省劲腾环保建材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For a long time, high-titanium blast furnace slag has been used as a solid waste of blast furnace smelting. Its use value is limited by its follow-up products, and it has not been used on a large scale, resulting in a large amount of slag accumulation. Economic losses

Method used

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  • A kind of sponge type permeable pavement and its production method
  • A kind of sponge type permeable pavement and its production method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] In this embodiment, the sponge-type permeable road slab, its raw material composition includes:

[0048] In parts by mass, 100 parts of base dry mix, 8 parts of water, admixture: 1 part of water reducing agent, 20 parts of surface layer material;

[0049] The base dry mix is ​​prepared by adding expanded slag ceramsite, expanded slag ceramsite and cement in a weight ratio of 45:35:20, putting them into a mixer and stirring for 3 minutes, and mixing evenly;

[0050] The surface layer material is prepared by putting white quartz sand, white cement and pigment in a weight ratio of 80:35:2, stirring in a mixer for 3 minutes, and mixing evenly;

[0051] The preparation method of the sponge type permeable pavement of this embodiment comprises the following steps:

[0052] A. Put the grass-roots dry mix, water and admixture into the mixer, stir for 5 minutes, and mix evenly to obtain the grass-roots material;

[0053] B. Put the base material obtained in step A into the pane...

Embodiment 2

[0058] In this embodiment, the sponge-type permeable road slab, its raw material composition includes:

[0059] In parts by mass, 100 parts of base dry mix, 6 parts of water, additives: 1 part of water reducer, 1 part of early strength agent, 18 parts of surface layer materials;

[0060] The base dry mix is ​​prepared by adding expanded slag ceramsite, expanded slag ceramsite and cement in a weight ratio of 40:30:30, putting them into a mixer and stirring for 3 minutes, and mixing evenly;

[0061] The surface layer material is made of white quartz sand, white cement and pigment in a weight ratio of 60:30:1, put into a mixer and stir for 3 minutes, and mix well;

[0062] The preparation method of the sponge type permeable pavement of this embodiment comprises the following steps:

[0063] A. Put the grass-roots dry mix, water and admixture into the mixer, stir for 5 minutes, and mix evenly to obtain the grass-roots material;

[0064] B. Put the base material obtained in step ...

Embodiment 3

[0069] In this embodiment, the sponge-type permeable road slab, its raw material composition includes:

[0070] In parts by mass, 100 parts of base dry mix, 8 parts of water, admixtures: 1 part of retarder and 1 part of expansion agent, 22 parts of surface layer materials;

[0071] The base dry mix is ​​prepared by adding expanded slag ceramsite, expanded slag ceramsite and cement in a weight ratio of 40:35:25, putting them into a mixer and stirring for 3 minutes, and mixing evenly;

[0072] The surface layer material is made of white quartz sand, white cement and pigment in a weight ratio of 70:35:1, put into a mixer and stir for 3 minutes, and mix well;

[0073] The preparation method of the sponge type permeable pavement of this embodiment comprises the following steps:

[0074] A. Put the grass-roots dry mix, water and admixture into the mixer, stir for 5 minutes, and mix evenly to obtain the grass-roots material;

[0075] B. Put the base material obtained in step A into...

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Abstract

The invention discloses a sponge-type water-permeable road surface board as well as a production method thereof and belongs to the field of building materials. The invention is to solve a technical problem by providing the sponge-type water-permeable road surface board, which includes, by mass, 100 parts of a base layer dry-mixed material, 5-15 parts of water, 1-3 parts of an additive and 15-30 parts of a surface material. The production method includes the steps of: blending the base layer dry-mixed material, the water and the additive, uniformly stirring the mixture, and synchronously pressing and vibrating the mixture; paving the surface material on the pressed base layer material and synchronously pressing and vibrating the materials; and maintaining the material to prepare the sponge-type water-permeable road surface board. With puffed high-titanium blast furnace slag as a raw materials, the sponge-type water-permeable road surface board solves a problem of environmental protection treatment of the high-titanium blast furnace slag. The road surface board has excellent performance, not only has water permeation and water retention, and has wide application prospects in engineering.

Description

technical field [0001] The invention belongs to the field of building materials, and relates to the preparation of a permeable pavement by using high-titanium blast furnace slag as a starting material, and more specifically relates to a sponge-type permeable pavement and a production method thereof. Background technique [0002] With the acceleration of urbanization in my country, the ecological environment of cities and towns is under tremendous pressure. The surface of modern cities is gradually covered by reinforced concrete buildings, stone and concrete, forming an ecological "artificial desert". The pavement hardened by these water-blocking materials lacks water permeability and air permeability, and rainwater cannot penetrate into the ground and be lost. The impermeable pavement cannot exchange heat and moisture with the air, and lacks the ability to adjust temperature and humidity, resulting in the urban "heat island effect". The surface of impermeable roads is easy t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B28/02C04B28/04C04B38/08C04B111/20C04B111/40C04B111/82
CPCC04B28/02C04B28/04C04B2111/00017C04B2111/00284C04B2111/00482C04B2111/0075C04B2111/2038C04B2111/40C04B2111/82C04B2201/50C04B18/141C04B2103/302C04B2103/12C04B2103/22C04B2103/61C04B20/0076C04B38/08C04B2103/0068C04B2103/54C04B14/06
Inventor 蔡建利王杜槟汤春林曹立荣林永刚刘承周晓龙李传王元彤
Owner 四川省劲腾环保建材有限公司
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