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Multi-layer composite artificial stone plate with smelting slag as raw material and preparation method thereof

A multi-layer composite, artificial stone technology, applied in chemical instruments and methods, glass/slag layered products, layered products, etc., can solve the problem of high cost, enhance mechanical strength, overcome stockpiling treatment, and improve economic benefits Effect

Pending Publication Date: 2022-02-08
清远金谷智联环保产业研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this patented technology uses a large number of natural quartz stones, and the cost is relatively high.

Method used

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  • Multi-layer composite artificial stone plate with smelting slag as raw material and preparation method thereof
  • Multi-layer composite artificial stone plate with smelting slag as raw material and preparation method thereof
  • Multi-layer composite artificial stone plate with smelting slag as raw material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] A multi-layer composite artificial stone plate material with smelting slag is a raw material, which is shown figure 1 Indicated. The surface layer 1, the intermediate layer 2 and the underlayer 3 are included, the surface layer material from 43% nickel smelting slag particles (10 ~ 20 mesh), 40% of quartz powder (350 ~ 400 mesh), 2% inorganic pigment (350 ~ 400 mesh and 15% of the acrylic resin; the intermediate layer material includes a metal fiber having a long diameter ratio of greater than 100; the bottom material is from 30% nickel smelting slag particles (10 ~ 20 mesh), 30% of pulverization coal. The gray filler (350 ~ 400 mesh) and 40% of silicate cement composition.

[0041] The multi-layer composite artificial stone plate was prepared by the following method:

[0042] (1) Follow the substrate ratio of the underlying material, mix the nickel slag particles, fly ash filling, silicate and appropriate amount of water mixed, and arrange the mixture in the mold in the mo...

Embodiment 2

[0047] A multi-layer composite artificial stone plate material with smelting slag is a raw material, which is shown figure 1 Indicated. The surface layer 1, the intermediate layer 2 and the underlayer 3 are included, the surface layer material from 55% nickel smelting slag particles (10 ~ 20 mesh), 30% quartz powder (350 ~ 400 mesh), 1% inorganic pigment (350 ~ 400 mesh) and 14% unsaturated resin; the intermediate layer material includes glass fibers having a long diameter ratio greater than 100; the bottom material is from 45% nickel smelting slag particles (10 ~ 20 mesh), 25% glass Powder filling (350 ~ 400 mesh) and 30% silicate cement composition.

[0048] The multi-layer composite artificial stone plate was prepared by the following method:

[0049] (1) Follow the underlying material ratio, mix the nickel smelting slag particles, glass powder filled, silicate and appropriate amount of water mixed, the mixture is placed in the mold according to the desired thickness, and obtai...

Embodiment 3

[0054] A multi-layer composite artificial stone plate material with smelting slag is a raw material, which is shown figure 1 Indicated. The surface layer 1, the intermediate layer 2 and the underlayer 3 are included, the surface layer material from 65% nickel smelting slag particles (10 ~ 20 mesh), 25% quartz powder (350 ~ 400 mesh), 2% inorganic pigment (350 ~ 400 mesh) and 8% of epoxy resin; the intermediate layer material includes ultra-high molecular weight polyethylene fibers having a long diameter ratio greater than 100; the bottom material is from 60% nickel smelting slag particles (10 ~ 20 mesh), 15% ceramic powder filled (350 ~ 400 mesh) and 25% of silicate cement composition.

[0055] The multi-layer composite artificial stone plate was prepared by the following method:

[0056] (1) A mixture of nickel smelting slag particles, ceramic powder filled, silicate cement and appropriate amount of water is mixed according to the underlying material ratio, and the mixture is pla...

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Abstract

The invention belongs to the technical field of solid waste resource utilization and artificial stone preparation, and discloses a multi-layer composite artificial stone plate with smelting slag as a raw material and a preparation method thereof. The multi-layer composite artificial stone plate comprises a surface layer, a middle layer and a bottom layer, wherein the surface layer is prepared from smelting slag particles, quartz powder, inorganic pigment and an organic resin adhesive; the material of the middle layer comprises constructional engineering fibers; and the bottom layer material comprises smelting slag particles, a fine-particle-size particle filler and cement. According to the multi-layer composite artificial stone plate, the surface layer and the bottom layer are connected through the middle layer made of the fibers, and the mechanical strength of the artificial stone plate can be remarkably enhanced. Meanwhile, the surface layer is prepared from the smelting slag particles, the quartz powder and the organic resin adhesive and has good appearance and texture; and the bottom layer is prepared from the smelting slag particles, the fine-particle-size particle filler and cement, good mechanical strength is provided, and the cost is reduced. The multi-layer composite artificial stone plate has a good commercial value and environmental protection value.

Description

Technical field [0001] The present invention is belonging to solid waste resource utilization and artificial stone preparation technology, and in particular, the present invention relates to a multi-layer composite artificial stone plate and preparation method of smelting slag as raw materials. Background technique [0002] Smelting slag is also known as a slag, is a melt formed in the surface of liquid material such as metal and other liquid substances during fire method, which composition is mainly based on oxide (silica, alumina, calcium oxide, magnesium oxide). Contains a sulfide and take a small amount of metal. According to the metallurgical process, the slag can be divided into smelting slag, refinery, synthetic slag; according to the nature of the slag, there is alkaline residue, acid slag and neutral slag. At present, the smelting of the slag is generally treated, rarely taken out, not only, but also covers an area of ​​the environment, but also a lot of resources. If it...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B26/00C04B26/06C04B26/14C04B28/04C04B18/14B32B9/00B32B9/04B32B15/02B32B17/02B32B27/02B32B27/32B28B1/52B28B3/02B28B3/00B29C67/24C04B111/54
CPCC04B26/00C04B26/06C04B26/14C04B28/04C04B18/144B32B5/16B32B5/02B32B5/30B28B1/52B28B3/022B28B3/006B29C67/244C04B2111/00612C04B2111/542C04B2201/50B32B2264/10B32B2264/107B32B2264/1021B32B2262/101B32B2262/0253B32B2262/103C04B14/06C04B2103/54C04B18/08C04B14/22C04B14/02Y02W30/91
Inventor 李智
Owner 清远金谷智联环保产业研究院有限公司
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