Compound water permeable brick and preparing method thereof

A permeable brick and cement technology, applied in the field of building materials, can solve the problems of sand loss, poor strength performance, high price fading, etc., and achieve the effect of simple preparation process, avoiding severe wear and smooth appearance

Inactive Publication Date: 2018-09-07
山东霍兹企业管理咨询有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] To sum up, the problems existing in the prior art are: the surface layer of the existing permeable brick is prone to aging, sand loss, discoloration, high price, weak combination with the bottom layer, and poor strength performance

Method used

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  • Compound water permeable brick and preparing method thereof

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Effect test

preparation example Construction

[0043] like figure 1 As shown, the preparation method of the composite permeable brick provided by the implementation of the present invention may further comprise the steps:

[0044] S101: Preparation of the surface layer: 100-200 parts, 1-2 parts, 2-4 parts of water-based epoxy resin, 0.5-1 parts of water-based epoxy curing agent, 100-200 parts, 1-2 parts, 45-mesh-75-mesh yellow pottery sand according to the weight ratio 30-60 parts of surface cement, 0.5-1 part of superplasticizer and 15-30 parts of water.

[0045] S102: Bottom layer preparation: Mix 150-200 parts of bottom-layer sand, 50-100 parts of cement, 6-15 parts of redispersible latex powder and 200-300 parts of water in proportion by weight.

[0046] S103: Make brick core: Take 60-80 parts of brick core cement, 80-120 parts of fly ash, 10-15 parts of admixture, 150-200 parts of coarse and fine aggregate, and 150-200 parts of sand according to weight ratio 5-10 parts of solid agent, 150-300 parts of water, 30-60 p...

Embodiment 1

[0061] In the composite permeable brick provided by the implementation of the present invention, each component of the composite permeable brick consists of 25 parts by weight of the surface layer, 150 parts of the brick core and 150 parts of the bottom layer;

[0062] Each component of the surface layer consists of 1-2 parts of binder, 100-200 parts of yellow pottery sand, 2-4 parts of water-based epoxy resin, 0.5-1 part of water-based epoxy curing agent, Consists of 30-60 parts of surface cement, 0.5-1 part of water reducing agent and 15-30 parts of water;

[0063] The components of the brick core are composed of 60-80 parts of brick core cement, 80-120 parts of fly ash, 10-15 parts of admixture, 150-200 parts of coarse and fine aggregate, and 150 parts of sand in parts by weight. 200 parts, 5-10 parts of solid agent, 150-300 parts of water, 30-60 parts of activated carbon and 15-20 parts of polyacrylamide;

[0064] The component of described fly ash is by weight ratio by 6...

Embodiment 2

[0067] In the composite permeable brick provided by the implementation of the present invention, each component of the composite permeable brick consists of 50 parts by weight of the surface layer, 300 parts of the brick core and 300 parts of the bottom layer;

[0068] Each component of the surface layer consists of 1-2 parts of binder, 100-200 parts of yellow pottery sand, 2-4 parts of water-based epoxy resin, 0.5-1 part of water-based epoxy curing agent, Consists of 30-60 parts of surface cement, 0.5-1 part of water reducing agent and 15-30 parts of water;

[0069] The components of the brick core are composed of 60-80 parts of brick core cement, 80-120 parts of fly ash, 10-15 parts of admixture, 150-200 parts of coarse and fine aggregate, and 150 parts of sand in parts by weight. 200 parts, 5-10 parts of solid agent, 150-300 parts of water, 30-60 parts of activated carbon and 15-20 parts of polyacrylamide;

[0070] The component of described fly ash is by weight ratio by 6...

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Abstract

The invention belongs to the field of building materials and discloses a compound water permeable brick and a preparing method thereof, which include a surface course, a brick nuclear and a bottom layer. The surface course material comprises surface course binder, yellow pottery and the like; the bottom layer material comprises sand and the like; and the brick nuclear material comprises gravel, cement, activated carbon, polyacrylamide and water. The preparing method includes preparing surface course, preparing bottom layer, making brick nuclear, encapsulating the prepared surface course and the bottom layer on the made brick nuclear, once vibration, pressure vibration and vibration forming. The compound water permeable brick and the preparing method thereof have the advantages that preparing process is easy, and economical, practical and environment-friendly ecological compound water permeable brick is prepared with cheap raw materials, which has strength performance lacked by common water permeable bricks and provides a sound environment for microorganisms to degrade organic pollutants in the brick body.

Description

technical field [0001] The invention belongs to the field of building materials, in particular to a composite permeable brick and a preparation method thereof. Background technique [0002] Most cities in my country are seriously short of water resources. If rainwater is recycled, it can not only improve the ecological environment, reduce floods and droughts, but also save the cost of urban drainage facilities. Our country is now at the peak of urbanization, the urban area is getting bigger and bigger, the original farmland, ponds and wetlands are gone, and the "hardening" of the surface has replaced the "green space", which also leads to the impossibility of natural water seepage on the ground , a sudden multiplication of rainwater entering the city's drainage system with nowhere to go. Compared with other rainwater recovery technologies, roads paved with permeable bricks have excellent properties such as high water permeability, low cost, and environmental protection. So...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/00C04B41/63
CPCC04B28/00C04B41/009C04B41/4823C04B41/4853C04B41/63C04B2111/00284C04B2111/00612C04B2201/50C04B2103/0068C04B18/023C04B24/281C04B2103/302C04B18/08C04B14/00C04B14/06C04B14/022C04B24/2652C04B14/068C04B2103/0057C04B41/4539
Inventor 刘圣银刘圣贵赵云龙
Owner 山东霍兹企业管理咨询有限公司
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