Preparation method of self-cleaning outdoor artificial stone plate

A technology for artificial stone slabs and cleaners, applied in the field of artificial stone, can solve problems such as difficult cleaning and low durability performance, and achieve the effects of less mold consumption, improved compactness, and improved self-cleaning performance

Inactive Publication Date: 2020-04-07
黄贺明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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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  • Preparation method of self-cleaning outdoor artificial stone plate

Examples

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Embodiment 1

[0034] 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 agent, 10 parts of water, 2 parts of water-reducing agent, and 4 parts of pigment.

[0035] The mineral active powder is mainly composed of cement above 42.5 and mixed with one or more active powders of silica fume, mineral powder, glass beads, and zeolite powder. The mass ratio of the mineral active powder components is cement: silica fume : Mineral powder: Glass beads: Zeolite powder is 1:0.125:0.75:0.15:0.1.

[0036] The titanium dioxide is anatase titanium dioxide with a particle size of 10-1000nm. On the one hand, it uses its photocata...

Embodiment 2

[0050] Except that the formulation of the ultra-high performance mineral powder is different, other conditions are the same as in Example 1.

[0051] 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, 5 parts of water, 4 parts of water reducing agent, 10 parts of pigment.

Embodiment 3

[0053] Except that the formulation of the ultra-high performance mineral powder is different, other conditions are the same as in Example 1.

[0054] 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

Relating to the technical field of artificial stone, the invention discloses a preparation method of a self-cleaning outdoor artificial stone plate. The self-cleaning outdoor artificial stone plate isprefabricated from ultra-high performance mineral powder with a compressive strength of 100-150MPa. The ultra-high performance mineral powder comprises the following raw materials 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 silicon dioxide, 0.5-2 parts of a water repellent, 10-15 parts of water, 2-4parts of a water reducing agent and 4-10 parts of a pigment. The artificial stone plate provided by the invention has the characteristics of good volume stability, good self-cleaning performance, lowshrinkage, no buckling deformation in use, extremely low water absorption rate, good durability, no aging or other problems, good surface stain resistance, and low overall comprehensive cost, and is suitable for application and popularization.

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 Applications(China)
IPC IPC(8): C04B28/02C04B111/20
CPCC04B28/02C04B2111/203C04B2111/2069C04B2201/50C04B18/146C04B18/12C04B14/22C04B14/047C04B14/305C04B14/062C04B2103/65C04B2103/302C04B2103/54C04B14/06
Inventor 刘福财肖敏汪鹏飞黎浩黄贺明
Owner 黄贺明
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