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Process for manufacturing composite plastic-steel ceiling

A technology for composite ceilings and manufacturing methods, applied in the direction of manufacturing tools, building materials, ceramic molding machines, etc., can solve the problems of easy staining, black marks, and unrecoverable cleanliness

Inactive Publication Date: 2005-04-20
余方然
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The ceiling products produced by the prior art are high in strength, light in weight, can be sawed and planed, and the manufacturing process is simple and convenient, but after surface decoration (such as the surface is covered with a layer of paint), it is very easy to get dirty, and black marks can be produced by hand and cannot be restored. Defects in cleanliness

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0007] Embodiment: Manufacture 1 piece of 600 * 600 (mm) plastic-steel composite ceiling, weigh gypsum powder 2800g, cement 120g, glass fiber 60g, perlite 750g and thermosetting powder coating 35g, and prepare polyethylene Alcohol, citric acid aqueous solution 1750ml. The specific manufacturing steps are as follows:

[0008] 1. Place the mold flat on the flat marble;

[0009] 2. Pour the gypsum powder that has been weighed into a board into the basin with the solution;

[0010] 3. Start stirring for 2-3 minutes;

[0011] 4. Pour the weighed fiber and perlite into the mixing bowl and mix with gypsum powder for 2-3 minutes;

[0012] 5. Pour the stirred raw materials into the mold, spread the raw materials evenly with an iron, and lift the mold with both hands to fully vibrate;

[0013] 6. Flatten the back plate print on the raw material in the mold, remove the air holes, and clean the four sides;

[0014] 7. After 15 minutes of the whole operation and solidification time, t...

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PUM

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Abstract

The invention discloses a method for manufacturing a plastic-steel environment-friendly composite ceiling. It is mainly processed by special surface technology, that is, the powder coating is evenly coated on the surface of a dry ceiling blank by electrostatic spraying equipment, and then enters an oven for curing, and the The temperature rises to 280-330°C for 3-5 hours, and then it can be pushed out of the oven. The ceiling manufactured by this method has a toughened surface, is resistant to scrubbing, and oil stains can be wiped away without leaving flaws. Aging, no discoloration, no deformation, fireproof, waterproof, no mold in harsh humid environment, suitable for ceilings of houses, hotels, offices and so on.

Description

technical field [0001] The invention relates to a method of manufacturing a ceiling. Background technique [0002] The ceiling products produced by the prior art are high in strength, light in weight, can be sawed and planed, and the manufacturing process is simple and convenient, but after surface decoration (such as the surface is covered with a layer of paint), it is very easy to get dirty, and black marks can be produced by hand and cannot be restored. Cleanliness is flawed. Contents of the invention [0003] In order to overcome the above-mentioned defects, the object of the present invention is to provide a method for manufacturing plastic-steel composite ceiling, which is basically the same raw material and similar appearance structure as the ceiling produced in the prior art, and has the advantages of easy cleaning, waterproof and no deformation. [0004] In order to achieve the above object, the technical scheme of the present invention is as follows: a manufactu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B28B1/08C04B28/14E04C2/06
CPCC04B28/14
Inventor 黄志芳余要定
Owner 余方然
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