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Colored porcelain (or colored pottery)-surface light coal gangue building blocks

A technology of coal gangue and block, which is applied in the field of "color porcelain surface light coal gangue block"

Inactive Publication Date: 2010-07-14
张金法
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the defects of self-insulation and self-decoration in existing coal gangue sintered porous blocks

Method used

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  • Colored porcelain (or colored pottery)-surface light coal gangue building blocks
  • Colored porcelain (or colored pottery)-surface light coal gangue building blocks

Examples

Experimental program
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Embodiment Construction

[0007] As shown in the figure, waste glass powder, clay, fly ash, and straw (or fruit shell) are added to the gangue raw material according to the proportion to make the base material of the block, which is made by a gangue vacuum block forming machine (hollow or Porous) coal gangue blocks; then kaolin, clay, feldspar, quartz, pigments, etc., are prepared according to the formula of each material to make the raw material of the block surface layer, that is, colored porcelain slurry or colored ceramic slurry, and then set up in the gangue vacuum The spraying machine at the exit of the block forming machine sprays the colored porcelain slurry or painted ceramic material on the surface of the block green body respectively, puts it on the kiln car, sends it to the drying kiln for drying, and then transfers it to the tunnel kiln for roasting. Roasting forms "colored porcelain (or painted pottery) surface light coal gangue block", the base of the block forms a sintered coal gangue mi...

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Abstract

The invention relates to colored porcelain (or colored pottery)-surface light coal gangue building blocks prepared by the steps of: adding waste glass dust, clay, pulverized fuel ash and straws (or shells) in coal gangue raw materials by proportioning to prepare building block base materials and making the base materials into (hollow or porous) coal gangue building blocks by machines; then preparing kaolin, argil, feldspar, quartz, pigment and the like into building block surface material by proportioning, wherein the building block surface material colored porcelain slurry or colored pottery slurry; respectively coating the colored porcelain slurry or the colored pottery slurry on the surfaces of building block biscuits, piling up on a kiln car, and roasting in a tunnel kiln through drying to form the colored porcelain (or colored pottery)-surface light coal gangue building blocks through roasting, wherein building block bodies form sintered coal gangue micropore-shaped light bodies, and the surfaces of the building bodies form sintered colored porcelain (or colored pottery) surfaces. The colored porcelain (or colored pottery)-surface light coal gangue building blocks is beneficial to achieving the functions of self heat preservation and self decoration of monomer-material finished walls.

Description

technical field [0001] The invention relates to a coal gangue sintered porous building block, in particular to a "colored porcelain (or painted pottery) surface light coal gangue building block". Background technique [0002] At present, the known coal gangue sintered porous blocks are mostly fired from the whole coal gangue raw material, and its single material cannot achieve the degree of wall insulation and wall decoration effect, and has defects in insulation and decoration. However, modern buildings must carry out thermal insulation material wall insulation and decorative material wall decoration to meet the requirements of building energy saving and beautifying city appearance. Whether it is to use thermal insulation materials for wall insulation or decorative materials for wall decoration, additional construction costs and expenses will be added. Contents of the invention [0003] In order to overcome the defects of self-insulation and self-decoration in the existi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04C1/40
Inventor 张金法
Owner 张金法
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