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Manufacturing method for ultrafine powder enhanced composite board

A powder-reinforced, composite board technology, applied in the field of artificial composite boards, can solve the problems of high manufacturing cost and increase product price, and achieve the effects of reducing bleeding, saving cement consumption, and improving workability.

Inactive Publication Date: 2014-12-03
SHENZHEN KENAILE NEW MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the application of blast furnace slag superfine powder technology enables the slag to be used with high added value, which has attracted more and more attention from the metallurgical industry and the hydropower industry, but the price of the product has been increased due to its high manufacturing cost

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0015] Embodiment: manufacture superfine powder reinforced composite plate, at first slag superfine powder 20%, urban construction waste 45%, soot fly ash 10%, magnesite 14%, trace boron oxide 0.02% and water 9.98%, color powder 1%. After mixing together in proportion and stirring evenly, put it into a mold and vibrate to form it, air-dry it by itself, demould it, and then maintain it at a temperature of 25 degrees for 3-7 days, and finally polish it.

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PUM

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Abstract

The invention provides a manufacturing method for ultrafine powder enhanced composite board. The manufacturing method is characterized in that a board having the characteristics similar to natural stone materials and elegant texture is prepared by mixing tree waste raw materials such as construction wastes, slag ultrafine powder and fly ash, a proper amount of magnesia, and a trace amount of boric oxide, water and cement. Since the slag ultrafine powder is obtained by grinding blast-furnace slag and has high specific surface area and high fineness, the slag ultrafine powder can be modified to be a potential self-gelating material. In an alkaline condition, activity can be fully played, so that a plurality of performances of concrete and cement are greatly improved and increased. The manufacturing method is an environment-friendly technology, and has wide sources of materials and low cost. The composite board has good use performance, low toxicity, moisture resistance, corrosion resistance and no pollution, integrates the advantages of ceramic and glass ceramics, has the advantages of no radiation, pollution resistance and corrosion resistance, and has relatively good processability.

Description

Technical field: [0001] The invention relates to an artificial composite board, in particular to a method for manufacturing an ultrafine powder reinforced composite board. Background technique [0002] my country is facing four "unsustainable" situations of land, resources, population and environment. The comprehensive utilization of industrial waste is an important measure to solve the problems of high energy consumption, high pollution, high emission and low efficiency, and an important way to save land and resources. At present, the application of blast furnace slag superfine powder technology enables the slag to be used with high added value, which has attracted more and more attention from the metallurgical industry and the hydropower industry, but the high manufacturing cost has increased the price of the product. Invention content: [0003] In order to solve the above problems, the present invention provides a method for manufacturing a low-cost ultrafine powder re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/08
Inventor 梁卡孙炳武李伟平
Owner SHENZHEN KENAILE NEW MATERIAL
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