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Lightweight ceramic material and process for manufacturing same

A light-weight ceramics and production process technology, applied in the fields of new building materials and their production processes, production processes, light-weight ceramic materials and their production processes, can solve the problems of polluting the environment, expensive foaming agents, etc., and achieve the preparation process Simple, effective utilization, high strength

Inactive Publication Date: 2003-12-31
聂曼云
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to solve the problem that the raw material foaming agent used in the current production of light ceramics is expensive, and the waste slag produced in the polishing process of ceramic tiles can be used as the raw material of foaming agent to produce light ceramic materials, so as to solve the problem of Ceramic polishing waste slag pollutes the environment and provides a new technical solution to improve resource utilization

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Raw material components get by weight percentage:

[0024] Ceramic polishing waste 15%

[0025] Porcelain clay 15%

[0026] High temperature sand 40%

[0027] Low temperature sand 30%

[0028] Main equipment used: ball mill, spray drying tower, 600-ton self-pressing machine, roller kiln.

[0029] The production process of lightweight ceramic materials is:

[0030] (1) Batching: various raw materials (ceramic polishing waste residue, ceramic clay, high-temperature sand, low-temperature sand) are directly weighed into the ball mill according to weight percentage;

[0031] (2) Crushing treatment: the amount of water added to the ball mill is carried out by 32% of the weight of the mixed raw materials, and the fineness of the ball mill is 0.85% (remainder of ten thousand hole sieves);

[0032] (3) Molding treatment: the mixed raw material after the pulverization treatment enters the spray drying tower for drying, and when the...

Embodiment 2

[0038] The raw material formula is taken by weight percentage:

[0039] Ceramic polishing waste 25%

[0040] Porcelain clay 15%

[0041] High temperature sand 30%

[0042] Low temperature sand 30%

[0043] Mainly use equipment and production technology with embodiment one.

[0044] The lightweight ceramic material produced in Example 2 is tested through testing, and its water absorption rate is 5.43%, and its bulk density is 0.5g / cm 3 , The flexural strength is 17.36MPa.

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Abstract

The present invention is one kind of light ceramic material and its production process, and belongs to building material technology. The ceramic material is produced with waste slag from polishing ceramic product, ceramic clay, high temperature sand and low temperature sand and through material compounding, crushing, forming, drying, sintering in kiln and packing. The produced ceramic material has the features of light weight, high strength, heat insulation, sound insulation, fireproofing, waterproofing and long service life. The present invention raises the utilization of ceramic raw material, reduces environmental pollution, and the produced ceramic material may be used in decorating outer and inner walls of building, as tunnel sound insulating material, house ceiling decoration, etc.

Description

1. Technical field [0001] The invention relates to a new type of building material and its production process, in particular to a lightweight ceramic material and its production process, belonging to the technical field of building materials, including the production process. 2. Background technology [0002] With the continuous development of my country's economic construction, the demand for building materials is increasing. Whether it is home decoration, decoration of interior and exterior walls of large buildings, sound insulation projects of public pedestrian tunnels and vehicle tunnels, a large amount of building sound insulation materials are required. At present, the price of foaming agent, one of the raw materials of ceramic sound insulation materials used in our country, is very expensive, usually several thousand yuan or even tens of thousands of yuan per ton. In this way, the price of construction materials remains high due to the high pri...

Claims

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Application Information

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IPC IPC(8): C04B33/00C04B33/02C04B33/32
Inventor 聂曼云
Owner 聂曼云
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