Quarry stone building material decorating plate and manufacturing method

A decorative board and Kerui stone technology, which is applied in the field of building material decorative boards and production, can solve the problems of low fracture load, short service life and poor moisture-proof performance of decorative gypsum boards, so as to reduce fire losses, uniformly and stably withstand resistance The effect of reducing the temperature of the ignition surface

Active Publication Date: 2012-05-23
文流学
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although the decorative gypsum boards in the prior art have been greatly improved, the breaking load of the decorative gypsum boards is not high, generally about 300N; the flexibility is poor, easy to break, and the service life is not long; Within 3.5%; and more or less containing radionuclides, such as formaldehyde, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] The method for making the Kerui stone building material decorative board mainly includes the following steps:

[0035] 1) Make surface mix and bottom mix

[0036] 1.1) Make surface mixture;

[0037] 1.1.1) Clean the charging barrel of the mixer;

[0038] 1.1.2) Pour 15% of water into the charging bucket, and add 2% of acrylic polymer emulsion, and stir evenly;

[0039] 1.1.3) Add 0.8% toning powder (titanium dioxide for white, black, red, yellow, brown, green, and blue are all iron oxide toner) into the charging barrel, and stir evenly with a plastic stick;

[0040] 1.1.4) Add 25% of α-type high-strength gypsum powder into the charging barrel, start the agitator, control the blade speed of the agitator at 45 rpm, soak the α-type high-strength gypsum powder with water, and let it stand for 1 minute; The blade speed of the agitator is controlled at 50 rpm, and then stirred for 3 minutes;

[0041] 1.1.5) Add 6% of quartz sand and 6% of vermiculite particles, and stir e...

Embodiment 2

[0054] The method for making the Kerui stone building material decorative board mainly includes the following steps:

[0055] 1) Make surface mix and bottom mix

[0056] 1.1) Make surface mixture;

[0057] 1.1.1) Clean the charging barrel of the mixer;

[0058] 1.1.2) Pour 12.9% of water into the charging tank, and add 1.3% of acrylic acid polymer emulsion, and stir evenly;

[0059] 1.1.3) Add 0.4% toning powder (titanium dioxide for white, iron oxide toner for black, red, yellow, brown, green and blue) into the charging barrel, and stir evenly with a plastic stick;

[0060] 1.1.4) Add 26% of α-type high-strength gypsum powder into the charging barrel, start the agitator, control the blade speed of the agitator at 48 rpm, soak the α-type high-strength gypsum powder with water, and let it stand for 1 minute; The blade speed of the agitator is controlled at 55 rpm, and then stirred for 3 minutes;

[0061] 1.1.5) Add 8% of quartz sand and 9% of vermiculite particles, and stir...

Embodiment 3

[0074] The method for making the Kerui stone building material decorative board mainly includes the following steps:

[0075] 1) Make surface mix and bottom mix

[0076] 1.1) Make surface mixture;

[0077] 1.1.1) Clean the charging barrel of the mixer;

[0078] 1.1.2) Pour 10% of water into the charging bucket, and add 1.3% of acrylic acid polymer emulsion, and stir evenly;

[0079] 1.1.3) Add 0.4% toning powder (titanium dioxide for white, iron oxide toner for black, red, yellow, brown, green and blue) into the charging barrel, and stir evenly with a plastic stick;

[0080] 1.1.4) Add 32% of α-type high-strength gypsum powder into the charging barrel, start the agitator, control the blade speed of the agitator at 50 rpm, soak the α-type high-strength gypsum powder with water, and let it stand for 1 minute; The blade speed of the agitator is controlled at 60 rpm, and then stirred for 3 minutes;

[0081] 1.1.5) Add 6% of quartz sand and 6% of vermiculite particles, and stir...

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Abstract

The invention discloses a quarry stone building material decorating plate. The decorating plate consists of the following components in percentage by weight: 48 to 60 percent of alpha-type high-strength gypsum powder, 6 to 8 percent of quartz sand, 6 to 9 percent of vermiculite grains, 0.8 to 1.5 percent of toning powder, 2.8 to 5 percent of glass fiber, 2.5 to 3.5 percent of acrylic polymer emulsion, 1.9 to 2.5 percent of galvanized round steel and 20 to 28 percent of clear water. The decorating plate has the characteristics of high strength, shock resistance, maximal breaking load of up to 1,800N, high flexibility, capacity of being made into various sizes, shapes and design models to be utilized in a building decoration project, high density, light weight, capacity of reducing main building weight and component load, water absorption rate within 25 percent, capacity of protecting moisture when used in a place filled with moisture, adoption of pollution-free environmental-friendly raw materials, no odor, no radioactive nuclide and capacity of regeneration and utilization, and belongs to an environmental-friendly material.

Description

technical field [0001] The invention relates to a building material decorative board and a manufacturing method thereof. Background technique [0002] Decorative gypsum board is a material made of building gypsum as the main raw material. It is a building material with light weight, high strength, thin thickness, convenient processing, sound insulation, heat insulation and fire resistance. It is one of the new lightweight panels that are currently being developed. Gypsum boards have been widely used in interior partition walls, wall cladding panels (replacing plastering layers), ceilings, sound-absorbing panels, ground sub-boards and various Decorative panels, etc. [0003] Although the decorative gypsum boards in the prior art have been greatly improved, the breaking load of the decorative gypsum boards is not high, generally about 300N; the flexibility is poor, easy to break, and the service life is not long; 3.5%; and more or less contain radionuclides, such as formald...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B28/14
CPCC04B28/146C04B2111/27C04B2111/00017C04B41/009C04B2111/40C04B41/52C04B2111/00612C04B20/1062
Inventor 文流学
Owner 文流学
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