Ecological slag permeable bricks and preparation method thereof

A kind of permeable brick, ecological technology, applied to pavement, roads, roads and other directions paved with prefabricated blocks, it can solve the problems of high dust content in the air, affecting road traffic, blocking sand and stone gaps, etc., and achieves good water permeability Effect

Active Publication Date: 2011-05-18
承德德厦新型建材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in rainy and snowy weather, when this kind of brick encounters muddy water, the mud in the muddy water will block the gap between the sand grains and the stone grains, reduce the water permeability and affect road traffic.
[0003] In recent years, although my country has made great progress in environmental governance, there is still a big gap compared with developed countries in Northern Europe, Australia and New Zealand. The sludge and sewage will completely lose the permeable fu

Method used

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  • Ecological slag permeable bricks and preparation method thereof
  • Ecological slag permeable bricks and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] According to an embodiment of the present invention, an ecological slag permeable brick is provided. Such as figure 1 As shown, this embodiment includes a base-strength water-permeable layer 2 and a sensory-feeling water-permeable layer 1 bonded to the upper surface of the base-strength water-permeable layer 2 . Here, the sensory water-permeable layer 1 is molded by staged cloth and vibration extrusion, and bonded to the upper surface of the base-strength water-permeable layer 2 .

[0031] Further, in this embodiment, the preparation materials for the base-strength water-permeable layer 2 include the following components and raw materials in parts by weight:

[0032] Ecological slag: 70 parts;

[0033] Cement: 20 parts;

[0034] Silica fume: 3 parts;

[0035] Melamine: 3 parts;

[0036] Water: 5.6 parts.

[0037] Wherein, in the above embodiment, the ecological slag has a plurality of spherical closed hole particles, and when grading, the contact points between th...

Embodiment 2

[0047] Different from the above-mentioned embodiment, in this embodiment, the preparation material of the basic strength water-permeable layer 2 includes the following components and raw materials in parts by weight:

[0048] Ecological slag: 80 parts;

[0049] Cement: 16 parts;

[0050] Silica fume: 2 parts;

[0051] Melamine: 1 part;

[0052] Water: 8.0 parts.

[0053] Further, in this embodiment, the preparation material of the sensory water-permeable layer 1 includes the following components and raw materials in parts by weight:

[0054] Cement: 19.5 parts;

[0055] Quartz sand: 70 parts;

[0056] Pigment: 3.5 parts;

[0057] Water-based resin: 4.5 parts;

[0058] Water: 5 parts.

[0059] Further, in the above-mentioned ecological slag, the content of parts by weight of needle-shaped particles is 5%, the weight ratio of round particles and flake particles is 5:1, and the content of parts by weight of powder is 10%; the particle size of aggregate It is equipped wit...

Embodiment 3

[0061] Different from the above-mentioned embodiment, in this embodiment, the preparation material of the basic strength water-permeable layer 2 includes the following components and raw materials in parts by weight:

[0062] Ecological slag: 75 parts;

[0063] Cement: 18 parts;

[0064] Silica fume: 5 parts;

[0065] Melamine: 2 parts;

[0066] Water: 6.975 parts.

[0067] Further, in this embodiment, the preparation material of the sensory water-permeable layer 1 includes the following components and raw materials in parts by weight:

[0068] Cement: 22 parts;

[0069] Quartz sand: 65 parts;

[0070] Pigment: 4 parts;

[0071] Water-based resin: 7 parts;

[0072] Water: 6.6 parts.

[0073] Further, in the above-mentioned ecological slag, the content of parts by weight of needle-shaped particles is 3%, the weight ratio of round particles and flake particles is 9:5, and the content of parts by weight of powder is 2%; the particle size of aggregate Matched as 5mm, volu...

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Abstract

The invention discloses ecological slag permeable bricks and a preparation method thereof. Each ecological slag permeable brick comprises a basic strength permeable layer and a perceptive permeable layer which is formed by graded distribution and vibrating extrusion molding and is adhered to the upper surface of the basic strength permeable layer. The preparation method for the ecological slag permeable bricks comprises the following steps of: uniformly stirring 70 to 80 parts of ecological slag, 16 to 20 parts of cement, 2 to 5 parts of siliceous dust, 1 to 3 parts of melamine and 5.6 to 8.0 parts of water to prepare the basic strength permeable layer; and uniformly stirring 17 to 22 parts of cement, 65 to 75 parts of quartz sand, 3 to 4 parts of pigment, 2 to 7 parts of waterborne resin and 3.4 to 6.6 parts of water to prepare the perceptive permeable layer. The ecological slag permeable bricks and the preparation method thereof can overcome the defects of poor soiling resistance, poor water permeability and the like in the prior art, and have the advantages of high pollutant resistance, high water permeability, low cost, high environmental friendliness, and attractive appearance.

Description

technical field [0001] The invention relates to building materials, in particular to an ecological slag permeable brick and a preparation method thereof. Background technique [0002] At present, in our country, natural sand and stone are used as the main resource to produce permeable bricks; this kind of permeable brick mainly realizes the permeable function through the gap between sand and stone particles. However, in rainy and snowy weather, when this brick encounters muddy water, the mud in the muddy water will block the gap between the sand grains and the stone grains, reduce the water permeability and affect road traffic. [0003] In recent years, although my country has made great progress in environmental governance, there is still a big gap compared with developed countries in Northern Europe, Australia and New Zealand. The sludge and sewage will completely lose the permeable function of the permeable channels of the permeable bricks in less than one year. [0004]...

Claims

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Application Information

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IPC IPC(8): E01C5/06
Inventor 田文祁春旺宗文会梁保平
Owner 承德德厦新型建材有限公司
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