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Light porous artificial stone board and preparation method thereof

An artificial stone and stone slab technology, applied in the field of building materials, can solve the problems of low strength and heavy quality of artificial stone slabs, and achieve the effects of not easy weathering, light weight, and stable physical and chemical properties.

Active Publication Date: 2017-01-11
广州米伽新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a lightweight and porous artificial stone board in order to overcome the defects of heavy weight and low strength of the existing artificial stone board

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Embodiment 1 A kind of light porous artificial stone board

[0027] The density of the artificial stone board is 1.5g / cm 3 , There are 10,000 holes per cubic centimeter of artificial stone slab. Specifically, it is prepared by the following method:

[0028] (1) The composition of raw materials is: tile waste 40%; kaolin 45%, foaming agent (the foaming agent is composed of the following components by weight, sodium bicarbonate: carbon black: petroleum ether = 5:3:2) 0.5%, mineral sand 6.5%, glaze 8%; mix tile waste, kaolin, foaming agent, and put them into a ball mill for ball milling;

[0029] (2) Put the ball-milled raw materials into a ceramic press for dry pressing to obtain a green artificial stone slab;

[0030] (3) Put the artificial stone slab green body into a ceramic sintering furnace for sintering. The sintering conditions are: sintering at 450°C for 8 minutes, sintering at 750°C for 10 minutes, and sintering at 1250°C for 52 minutes; the cooked body is obt...

Embodiment 2

[0035] Embodiment 2 A kind of light porous artificial stone board

[0036] The density of the artificial stone board is 1.8g / cm 3 , Each cubic centimeter of artificial stone plate contains 3000 holes. Specifically, it is prepared by the following method:

[0037] (1) The composition of raw materials is: tile waste 36.5%; kaolin 50%, foaming agent (the foaming agent is composed of the following components by weight, sodium bicarbonate: carbon black: petroleum ether = 5:3:2) 0.5%, ore 8%, glaze 5%; mix tile waste, kaolin, foaming agent, and put them into a ball mill for ball milling;

[0038] (2) Put the ball-milled raw materials into a ceramic press for dry pressing to obtain a green artificial stone slab;

[0039] (3) Put the artificial stone slab green body into a ceramic sintering furnace for sintering. The sintering conditions are: sintering at 450°C for 8 minutes, sintering at 750°C for 10 minutes, and sintering at 1250°C for 52 minutes; the cooked body is obtained;

...

Embodiment 3

[0044] Embodiment 3 A kind of light porous artificial stone board

[0045] The density of the artificial stone board is 2.0g / cm 3 , Each cubic centimeter of artificial stone plate contains 3000 holes. Specifically, it is prepared by the following method:

[0046] (1) The composition of raw materials is: tile waste 35%; kaolin 49%, foaming agent (the foaming agent is composed of the following components by weight, sodium bicarbonate: carbon black: petroleum ether = 5:3:2) 1%, 5% mineral sand, 10% glaze; mix tile waste, kaolin, foaming agent, and put them into a ball mill for ball milling;

[0047] (2) Put the ball-milled raw materials into a ceramic press for dry pressing to obtain a green artificial stone slab;

[0048] (3) Put the artificial stone slab green body into a ceramic sintering furnace for sintering. The sintering conditions are: sintering at 450°C for 8 minutes, sintering at 750°C for 10 minutes, and sintering at 1250°C for 52 minutes; the cooked body is obtaine...

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Abstract

The invention relates to the technical field of building materials and particularly discloses a light porous artificial stone board and a preparation method thereof. The density of the artificial stone board is below 2.0 g / cm<3>, and 500 or more holes are formed in every cubic centime of the artificial stone board. The artificial stone board is prepared from tile waste, kaolin, a foamer, ore sand and glaze. The stone board is low in mass, low in density and high in strength, and has good heat preservation and insulation functions, the waste recovery ratio is larger than 40%, and the stone board belongs to environment-friendly products. The surface texture of the stone board is closer to that of natural stone. The back face of the stone board is porous and is used for outer wall wet combining, a binder can permeate into gaps, engaging force is higher, and the stone board can be firmly attached to an outer wall. In addition, the stone board is calcined at high temperature, has stable physical and chemical performance, and is not prone to weather.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a lightweight porous artificial stone board and a preparation method thereof. Background technique [0002] As a high-grade building decoration material, stone panels are widely used in indoor and outdoor decoration design, curtain wall decoration and public facilities construction. At present, the common stone panels on the market are mainly divided into natural stone panels and artificial stone panels. Natural stone slabs are mainly divided into three categories according to their physical and chemical properties: marble, granite, and sandstone. Artificial stone panels can be divided into cement type artificial stone, polyester type artificial stone, composite type artificial stone and sintered type artificial stone according to the material. [0003] However, at present, artificial stone panels generally have defects such as low product strength, poor chemical sta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B38/02C04B33/132C04B33/34
CPCC04B33/1324C04B33/34C04B38/02C04B2235/96Y02P40/60
Inventor 罗笛峰
Owner 广州米伽新材料科技有限公司
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