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Luminous concrete brick produced from slag of construction waste and domestic waste

A technology for domestic waste and construction waste, applied in the field of concrete bricks, can solve problems such as difficulty in meeting practical requirements, insufficient endurance of concrete bricks, etc. Effect

Inactive Publication Date: 2013-03-13
深圳市汇利德邦环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although it has been proposed to use the slag of construction waste and domestic waste as the aggregate of concrete bricks to manufacture concrete bricks containing the slag of construction waste and domestic waste, due to the characteristics of the slag of construction waste and domestic waste, it is difficult to use this Concrete bricks containing slag from construction waste and household waste are not durable enough to meet practical requirements

Method used

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  • Luminous concrete brick produced from slag of construction waste and domestic waste
  • Luminous concrete brick produced from slag of construction waste and domestic waste

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] see figure 1 , a luminous concrete brick made of slag from construction waste and domestic waste, consisting of a surface layer 1 and a base layer 2, the base layer 2 and surface layer 1 have the above-mentioned material components, and cement products are conventionally produced The base layer 2 and the surface layer 1 are prepared and solidified; then at least part of the surface of the surface layer 1 is painted with a luminescent layer 3 containing luminous or fluorescent substances, and the composition of the luminescent layer 3 is 10% carbonic acid Strontium luminous or fluorescent substances, at last, paint protective film 4 on the luminescent layer, described protective film 4 comprises the following components by weight percentage, colloidal silicon dioxide 10kg, siloxane 12kg, polyether 13kg, organic The film-forming agent is 3kg, and the balance is water, which can be used as a liquid.

Embodiment 2

[0036] see figure 1 , a luminous concrete brick made of slag from construction waste and domestic waste, consisting of a surface layer 1 and a base layer 2, the base layer 2 and surface layer 1 have the above-mentioned material components, and cement products are conventionally produced The base layer 2 and the surface layer 1 are prepared and solidified; then at least a part of the surface of the surface layer 1 is painted with a luminescent layer 3 containing luminous or fluorescent substances, and the composition of the luminescent layer 3 is 13% carbonic acid Strontium luminous or fluorescent substances, finally, on the luminescent layer 3, paint a protective film 4, the protective film 4 includes the following components by weight percentage, colloidal silicon dioxide 9kg, siloxane 13kg, polyether 15kg, Organic film-forming agent 3kg, the balance is water, it can be used as a liquid.

Embodiment 3

[0038] see figure 1 , a luminous concrete brick made of slag from construction waste and domestic waste, consisting of a surface layer 1 and a base layer 2, the base layer 2 and surface layer 1 have the above-mentioned material components, and cement products are conventionally produced The base layer 2 and the surface layer 1 are prepared and solidified; then at least part of the surface of the surface layer 1 is painted with a luminescent layer 3 containing luminous or fluorescent substances, and the composition of the luminescent layer 3 is 15% carbonic acid Strontium luminous or fluorescent substances, at last, paint protective film 4 on the luminescent layer, the protective film 4 includes the following components by weight percentage, colloidal silicon dioxide 11kg, siloxane 11kg, polyether 12kg, organic The film-forming agent is 4kg, and the balance is water, which can be used as a liquid.

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Abstract

The invention relates to a luminous concrete brick produced from slag of construction waste and domestic waste. The brick is composed of a surface layer and a substrate layer. At least part of the surface of the surface layer is coated with a luminous layer containing luminescent substances or fluorescent substances. A protecting film is coated on the luminous layer. The protecting film comprisescomponents of, by weight: 9 to 12% of colloidal silicon dioxide, 9 to 13% of siloxane, 11 to 15% of polyether, 3 to 4% of an organic film forming agent, and balance of water. The luminous concrete brick provided by the invention has illuminating effect and a long illuminating service life. Under sunlight exposure, the luminescent substances or fluorescent substances do not deteriorate or fail. According to the invention, slag of construction waste and domestic waste is adopted as aggregate of the substrate layer. Therefore, a problem of city construction waste and domestic waste processing can be greatly released, land consumed by construction materials can be saved, and a conflict caused by farm land occupation can be released.

Description

technical field [0001] The invention relates to a concrete brick made from the slag of construction waste and domestic waste. The construction waste in the invention includes waste concrete fragments, waste brick and tile fragments, waste glass fragments, waste granite fragments, and waste marble fragments. The slag of domestic waste refers to the slag left after the domestic waste is incinerated, and the slag after washing with water to remove ash. Background technique [0002] General concrete bricks do not have a luminous function. In order to make this type of concrete bricks have a luminous function, most of them use luminescent materials mixed with cement and sand to make luminous concrete bricks. In fact, only the luminescent material on the surface of this kind of luminescent concrete brick works. A large amount of luminescent material inside the concrete brick cannot play its due role, and the price of luminescent material is quite expensive, which weakens the quali...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04C1/40C04B28/00C04B18/30C09K11/65C09K11/56
CPCY02W30/91
Inventor 黄利辉
Owner 深圳市汇利德邦环保科技有限公司
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