Identification type permeable pavement brick and preparation method thereof

A technology of permeable pavement bricks and markings, applied in the field of materials, can solve the problems of energy storage self-luminous tailings accumulation pollution, unfavorable industrialization promotion, complicated preparation process, etc., to ensure the ability of light storage and luminescence, significant economic and social benefits, and enhanced The effect of glow brightness

Pending Publication Date: 2021-11-23
中冶武汉冶金建筑研究院有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although it solves the pollution problems that the luminous permeable bricks cannot store energy and self-luminescence and tailings accumulate, the preparation process is relatively complicated and takes a long time, which is not conducive to the promotion of industrialization

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] A logo-type permeable pavement brick, including a permeable base layer and a luminous surface layer; the permeable base layer includes the following raw materials in parts by weight: 395 parts of cement, 30 parts of mineral powder, 777 parts of heavy slag gravel, 862 parts of heavy slag sand, and 3.0 parts of water reducer parts, 224 parts of water; the luminous surface layer includes the following raw materials in parts by weight: 30 parts of coated colored sand, 1 part of hydrophobic epoxy resin, 0.25 parts of hydrophobic curing agent, 0.9 part of luminescent material, 0.2 part of reflective material, and 0.05 part of auxiliary agent share;

[0044] The preparation method of permeable pavement brick in the present embodiment is as follows:

[0045] S1. Preparation of base material: Add water to cement, mineral powder and water reducer and stir to form a slurry, then add sand and gravel aggregate and stir evenly to obtain base material. Water is advisable.

[0046] S...

Embodiment 2

[0050] A logo-type permeable pavement brick, including a permeable base layer and a luminous surface layer; the permeable base layer includes the following raw materials in parts by weight: 400 parts of cement, 25 parts of mineral powder, 785 parts of heavy slag gravel, 854 parts of heavy slag sand, and 3.2 parts of water reducer 222 parts of water; the luminous surface layer includes the following raw materials in parts by weight: 28 parts of coated colored sand, 1 part of hydrophobic epoxy resin, 0.26 parts of hydrophobic curing agent, 0.95 parts of luminescent material, 0.25 part of reflective material, and 0.06 part of auxiliary agent Parts; the preparation method of permeable pavement brick in the present embodiment is as follows:

[0051] S1. Preparation of base material: Add water to cement, mineral powder and water reducer and stir to form a slurry, then add sand and gravel aggregate and stir evenly to obtain base material. Water is advisable.

[0052] S2. Preparation...

Embodiment 3

[0056] A logo-type permeable pavement brick, including a permeable base layer and a luminous surface layer; the permeable base layer includes the following raw materials in parts by weight: 405 parts of cement, 20 parts of mineral powder, 793 parts of heavy slag gravel, 846 parts of heavy slag sand, and 3.4 parts of water reducer parts, 220 parts of water; the luminescent surface layer includes the following raw materials in parts by weight: 25 parts of coated colored sand, 1 part of hydrophobic epoxy resin, 0.28 parts of hydrophobic curing agent, 1 part of luminescent material, 0.3 part of reflective material, and 0.08 parts of auxiliary agent share;

[0057] The preparation method of permeable pavement brick in the present embodiment is as follows:

[0058] S1. Preparation of base material: Add water to cement, mineral powder and water reducer and stir to form a slurry, then add sand and gravel aggregate and stir evenly to obtain base material. Water is advisable.

[0059]...

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Abstract

The invention discloses an identification type permeable pavement brick and a preparation method thereof. The identification type permeable pavement brick comprises a permeable base layer and a luminous surface layer; the permeable base layer is prepared from the following components in parts by weight: 390 to 420 parts of cement, 10 to 30 parts of mineral powder, 750 to 850 parts of heavy slag gravel, 800 to 900 parts of heavy slag sand, 1 to 5 parts of a water reducing agent and 210 to 230 parts of water; and the luminous surface layer is prepared from the following components in parts by weight: 20 to 30 parts of film-coated color sand, 1 part of resin, 0.25 to 0.3 part of curing agent, 0.9 to 1.1 parts of light-emitting material, 0.2 to 0.4 part of light-reflecting material and 0.05 to 0.1 part of auxiliary agent. The identification type permeable pavement brick has a colorful effect in the daytime, can absorb sunlight and store light energy, releases the stored light energy in the form of visible light at night, and has good mechanical properties and water permeability.

Description

technical field [0001] The invention belongs to the technical field of materials, and in particular relates to a logo-type permeable pavement brick and a preparation method thereof. Background technique [0002] Sponge city, also known as "water elastic city", means that the city has good "elasticity" in adapting to environmental changes and dealing with natural disasters caused by rain. It is a new concept of urban construction. The international term is called "low impact city". Developing stormwater system construction (LID)". [0003] Permeable pavement is an important technical means of sponge city construction, and permeable brick is a commonly used permeable pavement material. With the vigorous advancement of sponge city construction, the research and application of permeable bricks in my country are increasing. Among them, cement concrete permeable bricks are currently the most widely used due to their early research, mature production technology, high strength, and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/04C04B26/32C04B18/02C04B18/14C04B14/06C04B24/42C04B20/10C04B111/80
CPCC04B28/04C04B26/32C04B18/022C04B18/141C04B14/06C04B24/42C04B20/10C04B2111/00284C04B2111/00612C04B2201/50C04B2111/807C04B18/12C04B2103/302C04B14/22C04B2103/608C04B2103/605C04B14/04C04B14/36C04B24/281Y02W30/91
Inventor 程铠周紫晨曾明张冰张剑峰
Owner 中冶武汉冶金建筑研究院有限公司
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