Exterior Cement Panel

Inactive Publication Date: 2011-03-03
KIM DANIEL +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0004]An objective of the invention is to provide an exterior cement panel that is strong and light.
[0033]The advantages of the present invention are: (1) the exterior cement panel can be manufactured easily; (2) the exterior cement panel is strong and light; (3) the exterior cement panel is resistant to fire and deterioration.

Problems solved by technology

Conventional cement board may be hard, but brittle to pointed shock or force.
Also, the cement board is usually very heavy.

Method used

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Examples

Experimental program
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Embodiment Construction

[0040]FIGS. 1-3 show exterior cement panels 100, and FIG. 4 shows a flowchart showing a method of manufacturing an exterior cement panel.

[0041]In order to achieve the above objectives, the present invention provides the exterior cement panel 100.

[0042]The exterior cement panel comprises a cement block portion 10, a plurality of fiber glass mesh layers 20, and a plurality of wood sliver layers 30.

[0043]The cement block portion 10 comprises plastic cement, forming approximately 20 percent of the exterior cement panel 100 in volume.

[0044]The plurality of fiber glass mesh layers 20 are embedded in the cement block portion 10.

[0045]The plurality of wood sliver layers 30 are embedded in the cement block portion 10 and sandwiched with the plurality of fiber glass mesh layers 20, forming approximately 80 percent of the exterior cement panel 100 in volume. Since it consists of about eighty percent of the exterior cement panel 100, its thickness is much larger than the fiber glass mesh layers...

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Abstract

An exterior cement panel includes a cement plate comprising about 80 percent of plastic cement and about 20 percent of coal ash; fiber glass mesh layers embedded in the cement plate; and wood sliver layers embedded in the cement plate and sandwiched with the fiber glass mesh layers. The wood sliver layers are treated with preservative and fire-retardant.

Description

BACKGROUND OF THE INVENTION[0001]The present invention relates to an exterior cement panel. More particularly, this invention relates to an exterior cement panel that provides strong and light board for construction material.[0002]Conventional cement board may be hard, but brittle to pointed shock or force. Also, the cement board is usually very heavy.SUMMARY OF THE INVENTION[0003]The present invention contrives to solve the disadvantages of the prior art.[0004]An objective of the invention is to provide an exterior cement panel that is strong and light.[0005]Another objective of the invention is to provide an exterior cement panel that is resistant to fire and deterioration.[0006]In order to achieve the above objectives, the invention provides an exterior cement panel.[0007]The exterior cement panel comprises a cement block portion, a plurality of fiber glass mesh layers, and a plurality of wood sliver layers.[0008]The cement block portion comprises plastic cement, forming approxim...

Claims

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Application Information

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IPC IPC(8): E04C2/20E04C1/40
CPCE04C2/26
InventorKIM, DANIELKIM, BRIAN
OwnerKIM DANIEL