Outdoor low-heat-absorption inorganic artificial stone plate and preparation method thereof

An artificial stone slab and inorganic technology, applied in the field of artificial stone, can solve the problems of low heat reflectivity, high heat absorption, and low heat absorption, and achieve the effects of high sunlight reflectivity, low heat absorption, and high mechanical properties

Pending Publication Date: 2020-02-21
黄贺明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention overcomes at least one of the deficiencies described in the above-mentioned prior art, and provides a low heat absorption, high sunlight reflectance, low shrinkage, high durability, high mechanical prope

Method used

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  • Outdoor low-heat-absorption inorganic artificial stone plate and preparation method thereof

Examples

Experimental program
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Example Embodiment

[0027] Example 1

[0028] A low-endothermic inorganic artificial stone slab for outdoor use, 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: quartz 90 parts of sand, 15 parts of quartz powder, 40 parts of quartz glass, 80 parts of mineral active powder, 4 parts of titanium dioxide, 10 parts of water, 2 parts of water reducing agent, 3 parts of pigments.

[0029] The activity index of the mineral active powder is not less than 110%, and it is based on cement above 42.5, mixed with silica fume, mineral powder, glass beads, ceramic polishing powder, aluminum hydroxide powder, and zeolite powder. The mass ratio of the mineral active powder components is cement: silica fume: mineral powder: glass beads: ceramic polishing powder: aluminum hydroxide powder: zeolite powder 1:0.125:0.75:0.15:0.1:0.075:0.1.

[0030] The titanium diox...

Example Embodiment

[0041] Example 2

[0042] Except for the different formulations of the ultra-high-performance mineral powder, other conditions are the same as in Example 1.

[0043] A low-endothermic inorganic artificial stone slab for outdoor use, 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: quartz 120 parts of sand, 30 parts of quartz powder, 60 parts of quartz glass, 100 parts of mineral active powder, 15 parts of titanium dioxide, 18 parts of water, 5 parts of water reducing agent, 10 parts of pigments.

Example Embodiment

[0044] Example 3

[0045] Except for the different formulations of the ultra-high-performance mineral powder, other conditions are the same as in Example 1.

[0046] A low-endothermic inorganic artificial stone slab for outdoor use, 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: quartz 100 parts of sand, 19 parts of quartz powder, 45 parts of quartz glass, 85 parts of mineral active powder, 7 parts of titanium dioxide, 12 parts of water, 3 parts of water reducing agent, 5 parts of pigments.

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Abstract

The invention relates to the technical field of artificial stone. The invention discloses an outdoor low-heat-absorption inorganic artificial stone plate and a preparation method thereof. The outdoorlow-heat-absorption inorganic artificial stone plate is prepared by prefabricating ultra-high-performance mineral powder at the compressive strength of 100-150MPa. The ultrahigh-performance mineral powder comprises the following raw material components in parts by weight: 90-120 parts of quartz sand, 15-30 parts of quartz powder, 40-60 parts of quartz glass, 80-100 parts of mineral active powder,4-15 parts of titanium dioxide, 10-18 parts of water, 2-5 parts of a water reducing agent and 3-10 parts of a pigment. The inorganic artificial stone plate disclosed by the invention is low in heat absorption, high in sunlight reflectivity, low in shrinkage, high in durability, high in mechanical property, good in decorative effect, good in stain resistance and water resistance, low in overall comprehensive cost and suitable for popularization and application.

Description

technical field [0001] The invention relates to the technical field of artificial stone, and more specifically relates to an outdoor low-endothermic inorganic artificial stone plate and a preparation method thereof. Background technique [0002] With the continuous improvement of people's living standards in our country, the power gap continues to increase. In summer, power cuts for high-energy-consuming enterprises often occur during the peak period of power consumption, and in severe cases, it will also affect the lives of residents. Sunlight will increase the surface temperature of the roof and outer wall of the building, and the indoor temperature will also increase through heat transfer. In summer, the air conditioners and fans used by residents to cool down are one of the main reasons for the peak electricity consumption. Cities are densely populated, with small green areas, and the heat is not easy to diffuse, so that the temperature in the city is 3-5°C higher than t...

Claims

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Application Information

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IPC IPC(8): C04B28/02C04B111/27
CPCC04B28/02C04B2201/50C04B2111/27C04B14/06C04B14/22C04B18/12C04B14/305C04B2103/302C04B2103/54C04B18/146C04B18/165C04B14/303C04B14/047
Inventor 刘福财肖敏汪鹏飞黎浩黄贺明
Owner 黄贺明
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