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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, increase resource consumption and cost of artificial stone products, limit the popularization and application of artificial stone, and expand the scope of application. , huge market demand and profit margins, the effect of simple structure

Active Publication Date: 2012-01-18
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 foam aluminum plate:

[0021] The aluminum material is heated and melted into molten aluminum, and the foaming agent limestone is added under the condition of heat preservation at 560°C. The amount of the foaming agent is 5% of the mass of the molten aluminum; the foaming reaction is 20 minutes to the bubble diameter of 3mm, and the heating is stopped The molten aluminum in the foamed state is gradually cooled and solidified, and the foamed aluminum sheet is obtained by cutting; the foamed aluminum sheet is filled with many disorderly arranged closed bubble cells, which belong to the closed non-connected foam aluminum material;

[0022] (2) Prepare a reduced-thickness artificial stone countertop with a thickness of 2.4mm, the reduced-thickness artificial stone countertop is a thickness reduction of 80% on the basis of the original model thickness;

[0023] (3) Bonding: Paste the reduced-thickness artificial stone slab on the surface of the foamed aluminum pl...

Embodiment 2

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

[0027] The aluminum material is heated and melted into molten aluminum, and the foaming agent titanium hydride is added at 750°C under the condition of heat preservation. The amount of the foaming agent is 18% of the mass of the molten aluminum; the foaming reaction is 15 minutes until the bubble diameter is 2mm, and the heating is stopped , The molten aluminum in the foamed state is gradually cooled and solidified, and the foamed aluminum plate is cut. The foamed aluminum plate is filled with many disorderly arranged closed bubble cells, which belong 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, wherein the thickness of the reduced-thickness artificial stone wall and floor tile is reduced by 50% on the basis of the original model thickness.

[0029] (3) Bonding: Paste the reduced-thickness artificial stone slab on the surfa...

Embodiment 3

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

[0033] The aluminum material is heated and melted into molten aluminum, and the foaming agent zirconium hydride is added under the condition of heat preservation at 650°C. The amount of the foaming agent is 10% of the mass of the molten aluminum; the foaming reaction is 18 minutes until the bubble diameter is 4mm, and the heating , The molten aluminum in the foamed state is gradually cooled and solidified, and the foamed aluminum plate is cut. The foamed aluminum plate is filled with many disorderly arranged closed bubble cells, which belong to the closed non-connected foamed aluminum material;

[0034] (2) Prepare a reduced-thickness artificial stone floor with a thickness of 8.5 mm, wherein the reduced-thickness artificial stone floor is a thickness reduction of 30% on the basis of the original model thickness.

[0035] (3) Bonding: Paste the reduced-thickness artificial stone slab on the surface of the foamed aluminum plate with a s...

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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 particularly relates to a lightweight thin artificial stone and a preparation method and application thereof. Background technique [0002] Artificial stone is widely used because of its non-toxicity, non-radioactive flame retardancy, non-sticky oil, non-bleeding, antibacterial and mildew resistant, abrasion resistance, impact resistance, easy maintenance, seamless splicing, and arbitrary shapes. Decoration building materials. Especially in recent years, artificial stone has developed towards the direction of stone. Many products have been close to natural precious stone in color, texture and performance. They have become high-end building materials for decoration and 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 procedures. As a new t...

Claims

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Application Information

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