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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

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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 properties, good decorative effect, stain resistance and waterproof The artificial stone plate with good performance and its preparation method solve the problems of high heat absorption and low heat reflectivity of traditional outdoor decorative plates

Method used

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

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Experimental program
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Effect test

Embodiment 1

[0028] An outdoor low-heat-absorbing inorganic artificial stone slab is prefabricated from ultra-high-performance mineral powders with a compressive strength of 100-150 MPa, and the ultra-high-performance mineral powders include 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, and 3 parts of pigment.

[0029] The activity index of the mineral active powder is not less than 110%. The main body is cement with a value of 42.5 or more, and silica fume, mineral powder, glass microspheres, ceramic polishing powder, aluminum hydroxide powder and zeolite powder are added. The mass ratio of mineral active powder components is cement: silica fume: mineral powder: glass beads: ceramic polishing powder: aluminum hydroxide powder: zeolite powder is 1: 0.125: 0.75: 0.15: 0.1: 0.075: 0.1.

[...

Embodiment 2

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

[0043] An outdoor low-heat-absorbing inorganic artificial stone slab is prefabricated from ultra-high-performance mineral powders with a compressive strength of 100-150 MPa. The ultra-high-performance mineral powders include 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, and 10 parts of pigment.

Embodiment 3

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

[0046]An outdoor low-heat-absorbing inorganic artificial stone slab is prefabricated from ultra-high-performance mineral powders with a compressive strength of 100-150 MPa, and the ultra-high-performance mineral powders include 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, and 5 parts of pigment.

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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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