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Preparation method of red mud combined expanded vermiculite polyhedral color decorative lightweight wall material

An expanded vermiculite, lightweight wall technology, applied in the direction of home walls, other home appliances, home appliances, etc., can solve the problems of poor thermal insulation performance and decorative performance, high manufacturing cost, achieve good thermal insulation effect, reduce cost, process simple effect

Inactive Publication Date: 2015-01-28
SHANDONG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, building materials generally use clay hollow bricks, cement hollow blocks and aerated concrete blocks, etc. These building materials have poor thermal insulation performance and decorative performance. When applied to interior and exterior walls, additional tiles or wallpapers are required, which is a high manufacturing cost. building decoration materials

Method used

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  • Preparation method of red mud combined expanded vermiculite polyhedral color decorative lightweight wall material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] a. Preparation of raw materials for color decoration layer (1): Ceramic raw materials such as clay, quartz sand, borax, zircon sand, zinc oxide, albite feldspar, potassium feldspar, lithium feldspar, tin oxide, barium carbonate, etc., according to chemical composition For: SiO 2 32%, B 2 o 3 25%, Al 2 o 3 3%, K 2 O is 6%, Li 2 O is 1%, Na 2 O is 12%, ZnO is 11%, BaO is 6%, TiO 2 4% ingredients and finely ground to make frit raw materials, then evenly mix the frit raw materials with a weight ratio of 50% and ceramic pigments with a weight ratio of 50%, and melt at 850°C to make a color with a particle size of 1mm. frit particles;

[0018] b. Preparation of transition layer (2) raw materials: the frit raw material prepared in step (a) is uniformly mixed with a weight ratio of 50% and clay 50% to make a transition layer raw material;

[0019] c. Preparation of raw materials for insulation layer (3): Add red mud to 30% water by weight and add 20% water glass to mak...

Embodiment 2

[0023] a. Preparation of raw materials for color decoration layer (1): Ceramic raw materials such as clay, quartz sand, borax, zircon sand, zinc oxide, albite feldspar, potassium feldspar, lithium feldspar, tin oxide, barium carbonate, etc., according to chemical composition For: SiO 2 22%, B 2 o 3 17.5%, Al 2 o 3 4.5%, K 2 O is 8.5%, Li 2 O is 3.5%, Na 2 O is 6.5%, ZnO is 16%, BaO is 8.5%, TiO 2 7.5%, SnO 2.5%, ZrO 2 3% ingredients and finely ground to make frit raw materials, then evenly mix the frit raw materials with a weight ratio of 72% and ceramic pigments with a weight ratio of 28%, and melt at 920°C to make a color with a particle size of 2mm frit particles;

[0024] b. Preparation of transition layer (2) raw materials: the frit raw material prepared in step (a) is uniformly mixed with a weight ratio of 75% and clay 25% to make a transition layer raw material;

[0025] c. Preparation of raw materials for insulation layer (3): Add red mud to 45% water by weig...

Embodiment 3

[0029] a. Preparation of raw materials for color decoration layer (1): Ceramic raw materials such as clay, quartz sand, borax, zircon sand, zinc oxide, albite feldspar, potassium feldspar, lithium feldspar, tin oxide, barium carbonate, etc., according to chemical composition For: SiO 2 12%, B 2 o 3 10%, Al 2 o 3 6%, K 2 O is 11%, Li 2 O is 6%, Na 2 O is 1%, ZnO is 21%, BaO is 11%, TiO 2 11%, SnO 5%, ZrO 2 6% ingredients and finely ground to make frit raw materials, then evenly mix the frit raw materials with a weight ratio of 95% and ceramic pigments with a weight ratio of 5%, and melt at 1000°C to make a color with a particle size of 3mm frit particles;

[0030] b. Preparation of transition layer (2) raw materials: the frit raw material prepared in step (a) is uniformly mixed with a weight ratio of 95% and 5% clay to make a transition layer raw material;

[0031] c. Preparation of raw materials for insulation layer (3): Add red mud to 60% water by weight and add 5% wa...

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Abstract

The invention discloses a preparation method of red mud combined expanded vermiculite polyhedral color decorative lightweight wall material. The method is characterized in that the red mud combined expanded vermiculite polyhedral color decorative lightweight wall material is composed of a color decorative layer (1), a transition layer (2) and an insulating layer (3). The red mud combined expanded vermiculite polyhedral color decorative lightweight wall material prepared by the invention adopts one-time firing, and the transition layer is added between the color decorative layer and the insulating layer, so that the defects that the pore diameter is oversize, the bonding strength and the heat impact resistance are low caused by inconsistent material melting points of the color decorative layer and the insulating layer are effectively solved; the inner wall and outer wall decorative material in single-color, composite color and various patterns are prepared by adding ceramic toner without adding extra decoration; the production process is simple, the cost is low, the building insulating effect is good, and the material is energy-saving, waterproof and environment-friendly; the produced color decorative red mud combined expanded vermiculite lightweight wall material has all-in-one function of decorating, insulating, heat insulating, sound insulating and shockproof.

Description

technical field [0001] The invention relates to a preparation method of red mud combined with expanded vermiculite multi-faceted color-decorated lightweight wall material, and belongs to the technical field of ceramic preparation. Background technique [0002] Red mud combined with expanded vermiculite is a new type of lightweight wall material that integrates decoration and heat preservation. It is a new type of wall material that integrates functions such as decoration, heat preservation, waterproof, sound insulation, and shock resistance. At present, building materials generally use clay hollow bricks, cement hollow blocks and aerated concrete blocks, etc. These building materials have poor thermal insulation performance and decorative performance. When applied to interior and exterior walls, additional tiles or wallpapers are required, which is a high manufacturing cost. building decoration materials. Contents of the invention [0003] The purpose of the present inven...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B9/00B32B33/00C04B30/00
CPCB32B9/00B32B33/00B32B2307/102B32B2307/304B32B2307/56B32B2607/00C04B30/00
Inventor 唐竹兴刘敏刘坤
Owner SHANDONG UNIV OF TECH
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