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Lightweight energy-saving wall plate and preparation method thereof

A wallboard and lightweight technology, applied in the field of building materials, can solve environmental pollution and other problems, achieve the effects of protecting the environment, solving the problem of raw material resource demand, and recycling the environment

Inactive Publication Date: 2015-04-01
FUJIAN STATE MEETALL BUILDING MATERIALS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Since my country's construction industry is in a period of vigorous development, there is a huge demand for various wallboards, and at the same time, there is a huge demand for raw material resources for preparing wallboards. The coal ash produced every year, the amount of industrial cinders in thermal power plants, and mining mining have caused serious damage. environmental pollution

Method used

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Examples

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Comparison scheme
Effect test

preparation example Construction

[0011] The preparation method of the above-mentioned lightweight energy-saving wallboard is as follows: S1 according to the design weight, proportionally weigh raw materials, industrial coal ash or cinder, cement, river sand, zinc oxide, polypropylene short fiber, cellulose ether, redispersible latex powder, alkali Glass fiber, polyhexenol powder, methylene, dimethyl, sodium dinaphthalene sulfonate. Mix the mixed material; S2 mix the above-mentioned mixed material and water, then fill it into the mold and form it by steaming maintenance, and then after demoulding and curing, the lightweight energy-saving wallboard can be obtained.

[0012] On the basis of realizing the purpose of the present invention, after adjusting the ratio of each component, it is found that with the change of the formula, there are still certain differences in the performance of the light-weight energy-saving wallboard. Through continuous optimization, it is preferably implemented according to the followi...

Embodiment 1

[0016] According to the weight ratio, weigh 25KG of industrial coal ash or mine stone powder, 25KG of cement, 10KG of river sand, 1KG of zinc oxide, 0.05KG of polypropylene short fiber, 0.15KG of cellulose ether, 0.2KG of redispersible latex powder, and 0.015KG of alkali glass fiber. KG, polyhexenol powder 0.02KG, methylene, dimethyl, sodium dinaphthalene sulfonate 0.01KG. Mix well to form a mixture. The raw materials used are powder, and the number of months of the powder is greater than 200 mesh.

[0017] Stir the mixture of the above configuration and water evenly, then fill it into a mold to shape, then steam curing, and finally remove the mold and cure to become a lightweight energy-saving wallboard. The lightweight energy-saving wall panels after demoulding are transported by double-machine lifting ferry. The walking feeder feeds the slurry into the mold.

Embodiment 2

[0019] According to the weight ratio, weigh 22KG of industrial coal ash or mine lime, 23KG of cement, 11KG of river sand, 1.1KG of zinc oxide, 0.05KG of polypropylene short fiber, 0.18KG of cellulose ether, 0.25KG of redispersible latex powder, alkali glass fiber 0.015KG, polyhexenol powder 0.023KG, methylene, dimethyl, sodium dinaphthalene sulfonate 0.013KG. Mix well to form a mixed material. The raw materials used are powder, and the mesh number of the powder is greater than 200 mesh.

[0020] Stir the above-mentioned mixed material and water evenly, then fill it into a mold to shape, then steam curing, and finally demould, after curing, it will become a lightweight energy-saving wallboard. The lightweight energy-saving wall panels after demoulding are transported by double-machine lifting ferry. The walking feeder feeds the slurry into the mold.

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Abstract

The invention discloses a novel lightweight energy-saving wall plate. The novel lightweight energy-saving wall plate is prepared from the following raw materials: industrial coal slag or coal ash, cement, river sand, zinc oxide, polypropylene staple fibers, alkaline glass fibers, a methylenedimethyl bisnaphthalene sulphonate polymer, cellulose ether, redispersible latex powder and polyhexenol. The novel lightweight energy-saving wall plate is prepared from the following raw materials including the industrial coal slag or coal ash, industrial furnace slag of a thermal power generation plant or mine mountain flour, the cement and the like; the demanding requirements of raw material resources of the wall plate are met; and meanwhile, the effects of regenerating and recycling the industrial wastes and protecting the environment are realized.

Description

technical field [0001] The invention belongs to the field of building materials, in particular to a light-weight and energy-saving wallboard and a preparation method thereof. Background technique [0002] The use of wall panels can reduce the labor consumption of building walls and partitions, save labor costs, and speed up the construction to achieve the purpose of saving energy. This will drive the construction industry from backward wet construction to advanced dry construction. In order to realize the industrialization of the production of residential parts, the legalization of application and promotion, and the integration of construction equipment, while reducing the building load, it can also reduce the occupied area of ​​the wall, increase the practical area of ​​the house, and reduce the overall cost. Moreover, the wall panel module is large, light in weight, easy to install and transport , easy to cut, drill, and can be slotted at will. Moreover, the wallboard has ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/00C04B18/30
CPCY02W30/91
Inventor 兰华兴兰善亮
Owner FUJIAN STATE MEETALL BUILDING MATERIALS TECH
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