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A kind of inorganic high-performance fiber composite material decorative board and preparation method thereof

A high-performance fiber and composite material technology, applied in the field of architectural decoration, can solve the problems of low compressive strength and flexural strength, low performance of decorative panels, and easy cracking, etc., and achieve good durability, superior performance, and carbonation resistance. Good results

Active Publication Date: 2018-01-26
GUANGDONG TOPNICE NEW MATERIALS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The decorative board prepared by the invention can reduce costs and achieve significant social and economic benefits, but the performance of the decorative board is low, especially the compressive strength and flexural strength are low, and it is prone to cracking after long-term use, even Warpage and other phenomena

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053]An inorganic high-performance fiber composite decorative board is prepared from the following components in parts by weight:

[0054] 600 parts of cement with strength grade not less than 42.5;

[0055] 250 parts active admixture with a particle size range of 0.01~10 μm;

[0056] 80 parts of inert admixture with an average particle size of 20~60μm;

[0057] 700 parts of sand with a fineness modulus of 1.4~2.0 and the largest particle not larger than 2.36mm;

[0058] 50 parts of water reducing agent with water reducing rate greater than 20%;

[0059] 80 parts of water;

[0060] 60 parts of special-shaped copper-coated steel fibers with a diameter of 0.10 to 0.15 mm and a length of 6 to 18 mm; the special-shaped copper-plated steel fibers are in the shape of twisted wire fibers;

[0061] 7 parts of rust inhibitor.

[0062] The active admixture includes ultrafine glass microspheres, silicon powder, ultrafine ceramic polishing micropowder, fly ash and gypsum powder in a...

Embodiment 2

[0072] An inorganic high-performance fiber composite decorative board is prepared from the following components in parts by weight:

[0073] 1000 parts of cement with strength grade not less than 42.5;

[0074] 350 parts active admixture with a particle size range of 0.01-10 μm;

[0075] 150 parts of inert admixture with an average particle size of 20-60 μm;

[0076] Fineness modulus 1.4~2.0, 1100 parts of sand with the largest particle not larger than 2.36mm;

[0077] 70 parts of water reducing agent with water reducing rate greater than 20%;

[0078] 130 parts of water;

[0079] 150 parts of special-shaped copper-coated steel fibers with a diameter of 0.10-0.15 mm and a length of 6-18 mm; the special-shaped copper-coated steel fibers are corrugated fibers;

[0080] 12 parts of rust inhibitor.

[0081] The active admixture includes ultrafine glass microspheres, silicon powder, ultrafine ceramic polishing micropowder, fly ash and gypsum powder in a ratio of 3:5:3:2:0.3. ...

Embodiment 3

[0091] In addition to 750 parts of cement, 280 parts of active admixture, 110 parts of inert admixture, 800 parts of sand, 55 parts of water reducing agent, 100 parts of water, 90 parts of special-shaped copper-plated steel fiber in the shape of end hook fiber, and rust inhibitor Except 9 parts, other conditions are with embodiment 1.

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Abstract

The invention discloses an inorganic high-performance fiber composite material decorating plate and a preparation method thereof. The inorganic high-performance fiber composite material decorating plate is prepared from the following components in parts by weight: 600-1000 parts of cement, 250-350 parts of active admixtures, 80-150 parts of inert admixtures, 700-1100 parts of sand, 50-70 parts of a water reducer, 80-130 parts of water, 60-150 parts of special-shaped copper plated steel fiber and 7-12 parts of a corrosion inhibitor, wherein the strength grade of the cement is not smaller than 42.5, the particle size range of the active admixtures is 0.01-10 microns, the average particle size of the inert admixtures is 20-60 microns, the fineness modulus of the sand is 1.4-2.0, the maximum particle size of the sand is not greater than 2.36mm, the water reducing rate of the water reducer is higher than 20%, the diameter of the special-shaped copper plated steel fiber is 0.10mm-0.15mm, and the length of the special-shaped copper plated steel fiber is 6mm-18mm. The decorating plate is high in tensile strength, can be used as a bearing capacity structure, can be randomly shaped, and is wide in material source, low in integral comprehensive cost, good in wear resistance and good in carbonization resistance.

Description

technical field [0001] The invention relates to the technical field of architectural decoration, in particular to an inorganic high-performance fiber composite material decorative board and a preparation method thereof. Background technique [0002] With the development of my country's economy and society, in order to meet the decorative needs of existing buildings, decorative building materials are generally used, which has led to the rapid development of the prefabricated construction industry, and the demand for decorative panels in various building structures is increasing. Traditional architectural decorative panels mainly use GRC decorative panels and concrete decorative panels, and occasionally stones are used as decorative hanging panels. However, due to the difficulty in processing stone materials, they are relatively brittle and heavy, so they are basically not used now. GRC decorative panels have the advantages of environmental protection and energy saving, light ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B28/04C04B14/48C04B41/48
CPCC04B14/48C04B28/04C04B41/48C04B2111/23C04B2111/27C04B14/22C04B18/146C04B14/02C04B18/08C04B14/365C04B14/06C04B14/28C04B14/042C04B2103/302C04B2103/0068C04B24/42
Inventor 刘福财李斌肖敏陈桂祥黄贺明
Owner GUANGDONG TOPNICE NEW MATERIALS TECH CO LTD
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