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Lepidolite tailing one-step sintered microcrystalline foam heat preservation and decoration integrated plate

A lepidolite and integrated board technology, applied in glass molding, glass manufacturing equipment, manufacturing tools, etc., can solve the problem of poor combination effect of decorative surface layer and insulation layer, easy cracking and wear resistance of decorative surface, rock wool insulation board It is easy to absorb water and other problems, so as to improve the thermal insulation effect, eliminate the residual stress and increase the toughness.

Active Publication Date: 2020-08-07
江西鼎盛新材料科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the thermal insulation and decorative integrated panels on the market are usually thermal insulation and decorative integrated panels formed by combining organic thermal insulation materials or rock wool boards with decorative surfaces. The main problems are: 1. Using organic material thermal insulation panels, the fire prevention effect is not good Ideal; 2. The thermal insulation board is easy to squeeze the facing layer due to thermal expansion and cold contraction, resulting in cracking of the facing; 3. The rock wool thermal insulation board is easy to absorb water, and the waterproof effect is not ideal, and the thermal insulation effect will be affected after being damp; 4. Decoration The bonding effect between the surface layer and the insulation layer is not good, and cracks are prone to occur
However, the problem of easy cracking and poor wear resistance of the decorative surface has not been improved

Method used

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  • Lepidolite tailing one-step sintered microcrystalline foam heat preservation and decoration integrated plate
  • Lepidolite tailing one-step sintered microcrystalline foam heat preservation and decoration integrated plate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Prepare the thermal insulation and decoration integrated board according to the following methods:

[0029] Raw material of microcrystalline foamed lightweight layer:

[0030] 45 parts of lepidolite tailings, 10 parts of clay, 8 parts of industrial waste phosphogypsum, 7 parts of red mud, 10 parts of construction waste, 3 parts of domestic waste incineration fly ash, 3 parts of kaolin, 1 part of graphene, 8 parts of polishing slag, 5 parts of foaming agent, 32 parts of cement mortar, 6 parts of microfoam agent, 4 parts of waterproof powder, 7 parts of lime, 24 parts of water, 10 parts of clay, 12 parts of concrete, 3 parts of wood fiber, and 3 parts of cellulose ether.

[0031] Microcrystalline wear-resistant decorative surface layer raw materials:

[0032] 25 parts of kaolin, 13 parts of silica, 20 parts of red clay, 11 parts of purple shale, 4 parts of perlite, 1 part of fine pearlite powder, 3 parts of graphene, 5 parts of silicon carbide, 6 parts of industrial sili...

Embodiment 2

[0044] Raw material of microcrystalline foamed lightweight layer:

[0045] 40 parts of lepidolite tailings, 6 parts of clay, 12 parts of industrial waste phosphogypsum, 5 parts of red mud, 14 parts of construction waste, 5 parts of domestic waste incineration fly ash, 1 part of kaolin, 3 parts of graphene, 12 parts of polishing slag, 3 parts of foaming agent, 38 parts of cement mortar, 4 parts of microfoam agent, 6 parts of waterproof powder, 5 parts of lime, 20 parts of water, 8 parts of clay, 16 parts of concrete, 1 part of wood fiber, and 1 part of cellulose ether.

[0046] Microcrystalline wear-resistant decorative surface layer raw materials:

[0047] 21 parts of kaolin, 17 parts of silica, 24 parts of red clay, 15 parts of purple shale, 2 parts of perlite, 3 parts of pearlite fine powder, 1 part of graphene, 7 parts of silicon carbide, 4 parts of industrial silicon slag, flame retardant 5 parts of agent, 4 parts of water glass.

[0048] The polishing slag is silicon carb...

Embodiment 3

[0053] Raw material of microcrystalline foamed lightweight layer:

[0054] 42 parts of lepidolite tailings, 8 parts of clay, 10 parts of industrial waste phosphogypsum, 6 parts of red mud, 12 parts of construction waste, 4 parts of domestic waste incineration fly ash, 2 parts of kaolin, 2 parts of graphene, 10 parts of polishing slag, 4 parts of foaming agent, 35 parts of cement mortar, 5 parts of microfoam agent, 5 parts of waterproof powder, 6 parts of lime, 22 parts of water, 9 parts of clay, 14 parts of concrete, 2 parts of wood fiber, and 2 parts of cellulose ether.

[0055] Microcrystalline wear-resistant decorative surface layer raw materials:

[0056] 23 parts of kaolin, 15 parts of silica, 22 parts of red clay, 13 parts of purple shale, 3 parts of perlite, 2 parts of pearlite fine powder, 2 parts of graphene, 6 parts of silicon carbide, 5 parts of industrial silicon slag, flame retardant 4 parts of agent, 5 parts of water glass.

[0057] Described polishing slag, wh...

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Abstract

The invention discloses a Lepidolite tailing one-step sintered microcrystal foam heat preservation and decoration integrated plate and a preparation method thereof. The heat preservation and decoration integrated plate is of a two-layer structure. The microcrystalline foaming light layer is prepared from the following raw materials: lepidolite tailings, clay, industrial waste residue phosphogypsum, red mud, construction waste, kaolin, graphene, cement mortar, wood fiber, cellulose ether and the like; the microcrystalline wear-resistant decorative surface layer is prepared from kaolin, silica,red clay, purple shale, graphene, water glass and the like. The prepared integrated plate is high in mechanical performance, low in heat conductivity coefficient, high in double-layer cohesiveness, good in heat preservation effect, resistant to high temperature, not prone to cracking and stable in color development.

Description

technical field [0001] The invention belongs to the technical field of construction engineering materials, and in particular relates to a one-time sintered microcrystalline foam thermal insulation and decoration integrated board using lepidolite tailings and a preparation method thereof. Background technique [0002] Decorative materials (the appearance of the building) and fire-resistant external insulation materials (the fat of the building) have always been the main subjects of research in the field of construction engineering materials technology, and the country has strict requirements on the quality of building exterior wall insulation and decoration. [0003] At present, the thermal insulation and decorative integrated panels on the market are usually thermal insulation and decorative integrated panels formed by combining organic thermal insulation materials or rock wool boards with decorative surfaces. The main problems are: 1. Using organic material thermal insulatio...

Claims

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Application Information

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IPC IPC(8): C03C11/00C03C10/00C03C4/02C03C6/08C03C6/04C03B19/06C03B19/08
CPCC03C11/007C03C10/00C03C4/02C03C1/002C03B19/06C03B19/08Y02P40/60
Inventor 李异洪张强金
Owner 江西鼎盛新材料科技有限公司
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