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A self-cleaning outdoor artificial stone slab and its preparation method

A technology for artificial stone slabs and cleaning households, applied in the field of artificial stone, can solve the problems of difficult cleaning and low durability performance, and achieve the effects of saving production costs, improving compactness and improving self-cleaning performance.

Active Publication Date: 2021-05-14
GUANGDONG TOPNICE NEW MATERIALS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In view of this, the present invention overcomes at least one of the deficiencies described in the above-mentioned prior art, and provides a product with good volume stability, good self-cleaning performance, low shrinkage, no warping and deformation during use, extremely low water absorption, and durable performance. The artificial stone slab with good mechanical performance, good decorative effect, good stain resistance and waterproof performance and its preparation method solves the problem that traditional outdoor decorative boards are easily polluted by outdoor organic matter and dust and are not easy to clean

Method used

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  • A self-cleaning outdoor artificial stone slab and its preparation method

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Effect test

Embodiment 1

[0033] A self-cleaning artificial stone slab for outdoor use, which is prefabricated from ultra-high-performance mineral powder with a compressive strength of 100-150 MPa, and the ultra-high-performance mineral powder includes the following raw material components in parts by weight: mineral active powder 80 parts of body, 8 parts of titanium dioxide, 150 parts of self-cleaning aggregate, 4 parts of nano-silica, 0.5 parts of water repellent, 10 parts of water, 2 parts of water reducing agent, 4 parts of pigment, the self-cleaning aggregate One or more combinations of quartz sand, river sand, and machine-made sand with a particle size of 20 to 70 meshes are washed and soaked in microsilica powder, nano-titanium dioxide, cement, microbead powder, quartz stone powder, dispersant, retarder, etc. It is made of self-cleaning photocatalytic suspension slurry formed by type water reducer, water and thickener.

[0034]The mass ratio of cement, microsilica powder, nano titanium dioxide,...

Embodiment 2

[0048] Except that the prescription of ultra-high performance mineral powder is different, other conditions are the same as embodiment 1.

[0049] The ultra-high-performance mineral powder includes the following raw material components in parts by weight: 100 parts of mineral active powder, 13 parts of titanium dioxide, 220 parts of self-cleaning aggregate, 8 parts of nano-silica, 2 parts of water repellent, 15 parts of water, 4 parts of water reducing agent, 10 parts of pigment.

Embodiment 3

[0051] Except that the formula of ultra-high performance mineral powder is different, other conditions are the same as embodiment 1

[0052] The ultra-high-performance mineral powder includes the following raw material components in parts by weight: 85 parts of mineral active powder, 9.5 parts of titanium dioxide, 170 parts of self-cleaning aggregate, 5 parts of nano-silica, 0.9 part of water repellent, 11 parts of water, 2.5 parts of water reducer, 5.5 parts of pigment.

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Abstract

The invention relates to the field of artificial stone technology, and discloses a self-cleaning outdoor artificial stone slab and a preparation method thereof. The self-cleaning outdoor artificial stone slab is prefabricated from ultra-high performance mineral powder with a compressive strength of 100-150 MPa. The ultra-high-performance mineral powder includes the following raw material components in parts by weight: 80-100 parts of mineral active powder, 8-13 parts of titanium dioxide, 150-220 parts of self-cleaning aggregate, 4-8 parts of nano-silica 0.5-2 parts of water-repellent agent, 10-15 parts of water, 2-4 parts of water-reducing agent, 4-10 parts of pigment, the self-cleaning aggregate is quartz sand, river sand, Manufactured by one or more combined modifications in machine-made sand. The artificial stone slab of the invention has good volume stability, good self-cleaning performance, low shrinkage, no warping and deformation during use, extremely low water absorption, good durability, no aging problems, good surface stain resistance, and low overall comprehensive cost. The cost is low, and it is suitable for promotion and use.

Description

technical field [0001] The invention relates to the technical field of artificial stone, and more particularly relates to a self-cleaning outdoor artificial stone slab and a preparation method thereof. Background technique [0002] With the upgrading of material manufacturing technology and equipment, people's aesthetics and quality requirements, artificial stone panels have high strength, high flame resistance, high weather resistance, high acid and alkali resistance, wide color options, realistic imitation stone effects, and good decorative effects. , Suitable for factory production, convenient construction and other advantages, making it a decorative material for interior and exterior walls of various high-end buildings today. [0003] With the development of industrial economy, industrial waste gas, automobile exhaust, smog and other pollution come one after another. The artificial stone decorative panels used in outdoor buildings are inevitably polluted. These pollutant...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B28/00
CPCC04B28/00C04B14/305C04B14/06C04B24/42C04B22/002C04B2103/302C04B2103/54C04B14/068C04B18/146C04B14/22C04B2103/408C04B2103/44C04B18/141C04B14/047
Inventor 刘福财肖敏郑增勇汪鹏飞黎浩黄贺明
Owner GUANGDONG TOPNICE NEW MATERIALS TECH CO LTD
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