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Method for manufacturing decorative concrete light-weight wallboard

A technology for decorative concrete and production methods, applied in the direction of manufacturing tools, ceramic molding machines, pressing rollers, etc., can solve the problems of increased construction load, large volume, glass fiber reinforced cement wall panels without stone texture, etc., and achieve reduced thickness and volume Small, volume and weight reduction effect

Active Publication Date: 2013-08-21
张宝贵
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is to provide a decorative concrete light-duty wallboard and its manufacturing method, which overcomes the large volume of the fair-faced concrete decorative wallboard in the prior art, the need to increase the construction load, and the need for external spray paint on the glass fiber reinforced cement wallboard. There is no defect of stone texture

Method used

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  • Method for manufacturing decorative concrete light-weight wallboard
  • Method for manufacturing decorative concrete light-weight wallboard
  • Method for manufacturing decorative concrete light-weight wallboard

Examples

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Effect test

Embodiment 1

[0042] Such as figure 1 As shown, a method for manufacturing a decorative concrete light-duty wall panel of the present invention includes panel design, making a polystyrene board to make a negative mold, tissue tooling, making, demoulding and maintenance of a decorative layer and a structural layer, wherein the decorative layer The production process includes the following steps:

[0043] Step (1), put the mold into the tooling, fix the mold and the tooling with a fixture, and lay a layer of bottom ash in the mold; this step can ensure that the decorative layer is easy to disassemble and ensure that the decorative layer Easy sanding of the surface.

[0044] Step (2), mixing and stirring cement, gravel, and water wood fiber according to the mass percentage ratio of 1:2:0.38:0.05 to make the first mixed material, and the particle size of the gravel is 0.5-0.8 mm;

[0045] Step (3), add the first mixed material that has been stirred into the mold, the thickness of the first mi...

Embodiment 2

[0055] Such as figure 1 Shown, a kind of manufacturing method of decorative concrete light-duty wallboard of the present invention, comprises plate type design, making mould, organization tooling, decorative layer and structure layer's making and demoulding and maintenance, wherein the manufacturing process of described decorative layer comprises the following step:

[0056] Step (1), put the mold into the tooling, fix the mold and the tooling with a fixture, and lay a layer of bottom ash in the mold; this step can ensure that the decorative layer is easy to disassemble and ensure that the decorative layer Easy sanding of the surface.

[0057] In step (2), cement, gravel, and water wood fiber are mixed and stirred according to the mass percentage ratio of 1:1:0.38:0.05 to prepare the first mixed material, and the particle size of the gravel is 0.5-1 mm.

[0058] Step (3), add the first mixed material that has been stirred into the mold, the thickness of the first mixed mater...

Embodiment 3

[0068] Such as figure 1 Shown, a kind of manufacturing method of decorative concrete light-duty wallboard of the present invention, comprises plate type design, making mould, organization tooling, decorative layer and structure layer's making and demoulding and maintenance, wherein the manufacturing process of described decorative layer comprises the following step:

[0069] Step (1), put the mold into the tooling, fix the mold and the tooling with a fixture, and lay a layer of bottom ash in the mold; this step can ensure that the decorative layer is easy to disassemble and ensure that the decorative layer Easy sanding of the surface.

[0070] In step (2), cement, gravel, and water wood fiber are mixed and stirred according to the mass percentage ratio of 1:3:0.05:0.5 to prepare the first mixed material, and the particle size of the gravel is 0.6-1.2 mm.

[0071] Step (3), add the stirred first mixed material into the mold, the thickness of the first mixed material is 4 mm, ...

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Abstract

The invention relates to a method for manufacturing a decorative concrete light-weight wallboard and the decorative concrete light-weight wallboard manufactured through the method. The decorative concrete light-weight wallboard comprises a decorative layer and a structure layer, wherein cement rock ballast slurry or cement stone chip slurry is solidified and then the surface is polished to form the decorative layer, the structure layer is composed of a first cement fiber layer, a non-woven fabric layer and a second cement fiber layer all of which are sequentially arranged, and the first cement fiber layer is tightly connected with the decorative layer. The non-woven fabric layer is additionally arranged in the structure layer and has the characteristics of being soft, tensile, smooth and the like, a corresponding bending-resistant property is provided when a chisel groove is formed in the structure layer, and therefore the thickness of the structure layer can be reduced and the size is small. Due to the mutual cooperation of the cement fiber layers and the non-woven fabric layer, not only is high compression-resistant intensity kept, but also the tensile intensity and impact-resistant intensity are increased. Due to the fact that the cement rock ballast slurry or the cement stone chip slurry is solidified and then the surface is polished to form the decorative layer, the decorative layer has the texture of stone, and is free of spraying coatings on the surface, firm and durable, and attractive in appearance.

Description

technical field [0001] The invention relates to a wallboard and a method for making the wallboard, in particular to a method for making a decorative concrete light-weight wallboard and the decorative concrete light-weight wallboard prepared by the method, and belongs to the field of building exterior wall decoration. Background technique [0002] Exterior wall decorative hanging boards in the prior art include fair-faced concrete wall boards, silicon-calcium boards and JRC wall boards. [0003] At present, the fair-faced concrete wallboard has no decorative layer, which belongs to one-time pouring molding, and the whole is reflected in the structure. The factory design board is standard, strong and durable, and does not need any external decoration; but because of the steel skeleton, the thickness is 8 cm. To 10 cm, very large requires a large load of the building, increased cross-section of beams and columns, and consumes a lot of resources. For example, the weight of a wal...

Claims

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Application Information

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IPC IPC(8): B28B1/26B28B3/12
Inventor 张宝贵
Owner 张宝贵
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