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Preparation method of red mud-expanded perlite multi-faceted color-decorated lightweight wall material

A technology of expanded perlite and lightweight wall, applied in chemical instruments and methods, household walls, lamination devices, etc., can solve the problems of poor thermal insulation performance and decorative performance, high manufacturing cost, achieve good thermal insulation effect and reduce costs , the effect of simple process

Inactive Publication Date: 2016-08-17
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-expanded perlite multi-faceted color-decorated 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 water with a 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 them 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 water with a weight ratio o...

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Abstract

The invention discloses a method for preparing a red mud-expanded perlite multi-face colored decoration lightweight wall material. The red mud-expanded perlite multi-face colored decoration lightweight wall material is characterized by consisting of three parts, namely a colored decoration layer (1), a transition layer (2) and a thermal insulation layer (3). The red mud-expanded perlite multi-face colored decoration lightweight wall material disclosed by the invention is subjected to once-firing, and the transition layer is added between the colored decoration layer and the thermal insulation layer, so that the defects that the pore diameter is extremely large and the bonding strength and thermal shock resistance are reduced between the colored decoration layer and the thermal insulation layer due to inconsistent melting points of materials are effectively overcome. Ceramic colorants are added, so that interior and exterior wall decoration materials of a single color, composite colors and various colors and patterns are prepared, and extra decoration is not needed. The method is simple in production process and low in cost and has a good building heat preservation effect and energy-saving and environment-friendly effects, and the produced red mud-expanded perlite multi-face colored decoration lightweight wall material integrates multiple functions such as decoration, heat preservation, heat insulation, sound insulation, shock resistance and the like.

Description

technical field [0001] The invention relates to a preparation method of red mud-expanded perlite multi-faceted color-decorated light-weight wall material, and belongs to the technical field of ceramic preparation. Background technique [0002] Red mud-expanded perlite multi-faceted color-decorated light-weight wall material is a new type of light-weight wall material that integrates decoration and heat preservation. It is a decorative wall material that uses colored microcrystalline glass. A new type of wall material with integrated functions such as shockproof and shockproof. 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 [0...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B32B9/00B32B33/00C04B30/00
CPCB32B33/00B32B37/24B32B2264/10B32B2307/102B32B2307/304B32B2307/56B32B2607/00C04B30/00
Inventor 唐竹兴刘坤刘敏
Owner SHANDONG UNIV OF TECH
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