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Fireproof artificial stone

A technology of artificial stone and quartz, which is applied in the field of fire-resistant artificial stone, can solve the problems of quartz separation, artificial stone strength reduction, and quartz separation problems have not been completely solved, and achieve the effects of reduced density, good fire prevention effect, and light weight

Inactive Publication Date: 2018-02-13
江苏昶浩建材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the case of using quartz, due to the high strength of quartz, quartz may be separated from artificial stone
In addition, if the particle size of quartz is set to 4mm or less in order to solve the separation problem of quartz, the strength of the artificial stone decreases, and fine cracks are formed in the artificial stone, and the separation problem of quartz is not completely solved
As a result, it is impossible to express the appearance of cemented artificial stone using quartz with a grain size of 2.5 mm or less

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] The fireproof artificial stone of the present invention is made of the following components according to the weight ratio:

[0017] Proportion by weight fraction is made from the following components:

[0018] 80 parts of white cement, 66 parts of resin, 24 parts of silica powder, 32 parts of fireproof particle filler, 11 parts of metakaolin, 6 parts of coupling agent, 34 parts of silica fume, 4 parts of accelerator, 41 parts of water, 3 parts of lignin , 6 parts of water reducing agent, 23 parts of hollow glass microspheres, 3 parts of pigment, 2 parts of dyestuff.

[0019] In the above formula, the particle size of the quartz is 0.3-4.0mm, the quartz chips partially contain granite, the compressive strength of the hollow glass microspheres is 25MPa-120MPa, and the particle size of the hollow glass microspheres is 10-100um.

Embodiment 2

[0021] The fireproof artificial stone of the present invention is made of the following components according to the weight ratio:

[0022] Proportion by weight fraction is made from the following components:

[0023] 93 parts of white cement, 73 parts of resin, 28 parts of silica powder, 34 parts of fireproof particle filler, 22 parts of metakaolin, 7 parts of coupling agent, 45 parts of silica fume, 7 parts of accelerator, 53 parts of water, 6 parts of lignin , 9 parts of water reducing agent, 43 parts of hollow glass microspheres, 5 parts of pigment, 3 parts of dyestuff.

[0024] In the above formula, the particle size of the quartz is 0.3-4.0mm, the quartz chips partially contain granite, the compressive strength of the hollow glass microspheres is 25MPa-120MPa, and the particle size of the hollow glass microspheres is 10-100um.

Embodiment 3

[0026] The fireproof artificial stone of the present invention is made of the following components according to the weight ratio:

[0027] Proportion by weight fraction is made from the following components:

[0028] 87 parts of white cement, 69 parts of resin, 26 parts of silica powder, 33 parts of fireproof particle filler, 17 parts of metakaolin, 6 parts of coupling agent, 39 parts of silica fume, 5 parts of accelerator, 48 parts of water, 4 parts of lignin , 8 parts of water reducing agent, 33 parts of hollow glass microspheres, 4 parts of pigment, 2 parts of dyestuff.

[0029] In the above formula, the particle size of the quartz is 0.3-4.0mm, the quartz chips partially contain granite, the compressive strength of the hollow glass microspheres is 25MPa-120MPa, and the particle size of the hollow glass microspheres is 10-100um.

[0030] The fireproof artificial stone of the invention is solid and durable, has good fireproof effect and good use effect.

[0031] In the pre...

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Abstract

The invention relates to a fireproof artificial stone. The fireproof artificial stone is prepared from the following components in parts by weight: 80 to 93 parts of white cement, 66 to 73 parts of resin, 24 to 28 parts of silica powder, 32 to 34 parts of fireproof particle filler, 11 to 22 parts of metakaolin, 6 to 7 parts of a coupling agent, 34 to 45 parts of silicon ash, 4 to 7 parts of an accelerant, 41 to 53 parts of water, 3 to 6 parts of lignin, 6 to 9 parts of a water reducing agent, 23 to 43 parts of hollow glass microspheres, 3 to 5 parts of a pigment and 2 to 3 parts of a dyestuff.The fireproof artificial stone provided by the invention has the advantages that the fireproof artificial stone is firm and durable and has good fireproof effect and utilization effect.

Description

technical field [0001] The invention relates to the field of building materials, in particular to a fireproof artificial stone. Background technique [0002] As opposed to natural stone, artificial stone refers to artificially manufactured stone. Artificial stones such as artificial marble and artificial granite are used as exterior or interior structural materials. [0003] The most representative artificial stone is cementitious artificial stone. Cementitious engineered stone is inexpensive to manufacture and is often used as an interior structural material [0004] Cementitious engineered stone contains ground granite or other crushed stone chips, or small amounts of mirror or glass chips, to give its appearance. However, it is difficult to get rid of the texture of terrazzo, so it is difficult to provide the unique appearance of engineered stone. [0005] In order to provide the beautiful appearance of cementitious engineered stone, it is necessary to use quartz. Ho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B38/08C04B28/04C04B111/54
CPCC04B28/04C04B2111/40C04B2111/542C04B14/043C04B14/02C04B14/06C04B14/106C04B14/24C04B18/146C04B18/26C04B24/24C04B14/28C04B2103/302C04B2103/10C04B2103/0068
Inventor 蒋左清
Owner 江苏昶浩建材有限公司
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