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Novel water-permeable brick

A permeable brick and a new type of technology, applied in the field of new materials, can solve the problems of rough surface affecting aesthetics, high production cost, poor water permeability, etc., and achieve the effects of good water permeability, long service life and good temperature resistance.

Inactive Publication Date: 2017-12-01
江苏昶浩建材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Various types of permeable bricks currently have a series of problems such as poor water permeability, rough surface affecting appearance, or high production cost due to material selection factors.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] The new permeable brick of the present invention is made of the following components according to the weight ratio:

[0016] Proportion by weight fraction is made from the following components:

[0017] 230 parts of quartz sand, 8 parts of black cement, 73 parts of silicon hydrochloric acid cement, 2 parts of iron red, 32 parts of water, 15 parts of fine sand, 6 parts of mortar coagulant, 8 parts of tailings powder, 55 parts of air-entraining agent, rice stone 15 parts, 11 parts of cement, 1.5 parts of admixture, 340 parts of fine stone aggregate, 1 part of pigment, 9 parts of cement reinforcing agent, and 12 parts of quick-setting agent.

[0018] In the above formula, the particle size of quartz sand is 2-3mm, the particle size of fine stone aggregate is 3-5mm, the fine stone aggregate is basalt fine stone, the cement is magnesium aluminum cement, and the cement reinforcement is hollow micro beads.

Embodiment 2

[0020] The new permeable brick of the present invention is made of the following components according to the weight ratio:

[0021] Proportion by weight fraction is made from the following components:

[0022] 337 parts of quartz sand, 10 parts of black cement, 94 parts of silica hydrochloric acid cement, 5 parts of iron red, 36 parts of water, 20 parts of fine sand, 14 parts of mortar coagulant, 10 parts of tailings powder, 70 parts of air-entraining agent, rice stone 20 parts, 13 parts of cement, 2.1 parts of admixture, 531 parts of fine stone aggregate, 4 parts of pigment, 13 parts of cement reinforcing agent, and 14 parts of quick-setting agent.

[0023] In the above formula, the particle size of quartz sand is 2-3mm, the particle size of fine stone aggregate is 3-5mm, the fine stone aggregate is basalt fine stone, the cement is magnesium aluminum cement, and the cement reinforcing agent is hollow micro beads.

Embodiment 3

[0025] The new permeable brick of the present invention is made of the following components according to the weight ratio:

[0026] Proportion by weight fraction is made from the following components:

[0027] 287 parts of quartz sand, 9 parts of black cement, 84 parts of silicon hydrochloric acid cement, 3 parts of iron red, 34 parts of water, 17 parts of fine sand, 10 parts of mortar coagulant, 9 parts of tailings powder, 63 parts of air-entraining agent, rice stone 17 parts, 12 parts of cement, 1.8 parts of admixture, 436 parts of fine stone aggregate, 2 parts of pigment, 11 parts of cement reinforcing agent, and 13 parts of quick-setting agent.

[0028] In the above formula, the particle size of quartz sand is 2-3mm, the particle size of fine stone aggregate is 3-5mm, the fine stone aggregate is basalt fine stone, the cement is magnesium aluminum cement, and the cement reinforcing agent is hollow micro beads.

[0029] The surface layer of the permeable brick of the prese...

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Abstract

The invention relates to a novel water-permeable brick. The novel water-permeable brick is prepared from, by weight, 230-337 parts of quartz sand, 8-10 parts of black cement, 73-94 parts of silicate cement, 2-5 parts of iron oxide red, 32-36 parts of water, 15-20 parts of fine sand, 6-14 parts of a mortar solidifier, 8-10 parts of powder of tailings, 55-70 parts of an air entraining agent, 15-20 parts of gravels, 11-13 parts of a cementing agent, 1.5-2.1 parts of additives, 340-531 parts of fine aggregates, 1-4 parts of pigments, 9-13 parts of a cement enhancer and 12-14 parts of an accelerating agent. The surface layer of the water-permeable brick is prepared from quartz sand, black cement and iron oxide red, the bottom layer of the water-permeable brick is prepared from powder of tailings, fine sand, gravels and cement, and the novel water-permeable brick is high in quality, less prone to damages and long in service life. In addition, the water-permeable brick is attractive in appearance due to iron oxide red in the surface layer.

Description

technical field [0001] The invention relates to the field of new materials, in particular to a novel permeable brick. Background technique [0002] With the development of urbanization, more and more hard ground is laid in the city, which has poor environmental protection function and is not suitable for human habitation. For example, the heat island effect of the concrete floor, ground water and urban waterlogging caused by poor drainage, and the inability of natural precipitation to infiltrate and replenish groundwater lead to the destruction of the groundwater cycle. Existing concrete pavement bricks are a typical hard ground, mostly solid bricks, with a very low water permeability coefficient and basically no water permeability function. [0003] Due to the demand of "sponge city", various permeable materials have been widely used in municipal greening projects. As a widely used material with mature technology, simple construction and low cost, permeable brick is the m...

Claims

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Application Information

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IPC IPC(8): C04B28/04C04B38/00C04B111/40
CPCC04B28/04C04B38/00C04B2111/00284C04B2111/40C04B14/06C04B14/308C04B18/12C04B2103/304C04B14/02C04B2103/44C04B2103/54C04B14/14C04B2103/12
Inventor 蒋左清
Owner 江苏昶浩建材有限公司