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Light-weighted thin-type artificial stone and manufacture method and use thereof

An artificial stone, lightweight technology, applied in building construction, covering/lining, construction, etc., can solve problems such as creep, limit the popularization and application of artificial stone, increase resource consumption and cost of artificial stone products, and expand the scope of application. , huge market demand and profit margins, the effect of simple structure

Active Publication Date: 2013-03-13
JINAN UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the artificial stone matrix is ​​made of resin as a cementing material, it is prone to creep problems, making artificial stone thicker and heavier than natural stone and ceramic materials, which undoubtedly increases the resource consumption and cost of artificial stone products, and greatly limits the use of artificial stone. Promoted application of

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] (1) Preparation of aluminum foam board:

[0021] Heat and melt the aluminum material into aluminum liquid, add foaming agent limestone under the condition of 560°C heat preservation, the amount of foaming agent is 5% of the mass of aluminum liquid; foaming reaction for 20 minutes until the bubble pore size is 3mm, stop heating, The aluminum liquid in the foaming state is gradually cooled and solidified, and the foamed aluminum plate is obtained by cutting; the foamed aluminum plate is filled with many closed bubble holes arranged in disorder, which belongs to the closed non-connected foamed aluminum material;

[0022] (2) Preparing a reduced-thickness artificial stone countertop with a thickness of 2.4 mm, which is 80% thicker than the original model thickness;

[0023] (3) Bonding: paste the reduced-thickness artificial stone board on the surface of the foamed aluminum board with a stone adhesive, and obtain the artificial stone foamed aluminum composite board after cu...

Embodiment 2

[0026] (1) Preparation of aluminum foam board:

[0027] Heat and melt the aluminum material into aluminum liquid, add foaming agent titanium hydride under the condition of 750°C heat preservation, the amount of the foaming agent is 18% of the mass of aluminum liquid; foaming reaction for 15 minutes until the bubble pore size is 2mm, stop heating , the aluminum liquid in the foaming state is gradually cooled and solidified, and the foamed aluminum plate is obtained by cutting; the foamed aluminum plate is filled with many closed bubble holes arranged in disorder, which belongs to the closed non-connected foamed aluminum material;

[0028] (2) Prepare a reduced-thickness artificial stone wall and floor tile with a thickness of 15 mm, and the reduced-thickness artificial stone wall and floor tile is 50% thicker than the original model.

[0029] (3) Bonding: paste the reduced-thickness artificial stone board on the surface of the foamed aluminum board with a stone adhesive, and ob...

Embodiment 3

[0032] (1) Preparation of aluminum foam board:

[0033] Heat and melt the aluminum material into aluminum liquid, add foaming agent zirconium hydride under the condition of 650°C heat preservation, the amount of the foaming agent is 10% of the mass of aluminum liquid; foaming reaction for 18 minutes until the bubble hole diameter is 4mm, stop heating , the aluminum liquid in the foaming state is gradually cooled and solidified, and the foamed aluminum plate is obtained by cutting; the foamed aluminum plate is filled with many closed bubble holes arranged in disorder, which belongs to the closed non-connected foamed aluminum material;

[0034] (2) Prepare a reduced-thickness artificial stone floor with a thickness of 8.5mm, and the reduced-thickness artificial stone floor is 30% thicker than the thickness of the original model.

[0035] (3) Bonding: paste the reduced-thickness artificial stone board on the surface of the foamed aluminum board with a stone adhesive, and obtain t...

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Abstract

The invention discloses light-weighted thin-type artificial stone and a manufacture method and use thereof. The manufacture method of the artificial stone comprises the following operating steps of: (1) manufacturing a foamed aluminum plate; (2) manufacturing a thinned artificial stone panel with the thickness of 2-20 mm; (3) adhering the thinned artificial stone panel on the surface of the foamed aluminum plate by using an adhesive, and obtaining an artificial stone foamed aluminum composite plate after curing; and (4) machining the artificial stone foamed aluminum composite plate by using cutting equipment, and obtaining the light-weighted thin-type artificial stone. According to the invention, by using the characteristics of light weight, high strength and high rigidity of the foamed aluminum plate, the thickness of the artificial stone panel is greatly thinned, the lightweight of the artificial stone is realized, and the resource consumption is greatly lowered; and meanwhile, the anti-creep capacity and the anti-bending capacity of the artificial stone are greatly enhanced, and the artificial stone simultaneously has the characteristics of sound absorption, sound insulation, flame retarding and heat preservation and heat insulation of the foamed aluminum plate.

Description

technical field [0001] The invention belongs to the field of building materials for wall and floor decoration, and in particular relates to a lightweight thin artificial stone and its preparation method and application. Background technique [0002] Artificial stone is a widely used material because of its advantages of non-toxicity, non-radioactive flame retardancy, non-stick oil, non-seepage, antibacterial and mildew resistance, wear resistance, impact resistance, easy maintenance, seamless splicing, and arbitrary shape. Decoration building materials. Especially in recent years, man-made stone has developed towards the direction of stone. The color, texture and performance of many products are close to natural precious stones, and they have become high-end decoration building materials, which are expensive. Artificial stone is made by mixing unsaturated polyester resin with fillers and pigments, adding a small amount of initiator, and going through certain processing proc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04F13/075
Inventor 欧阳东
Owner JINAN UNIVERSITY
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