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Fireproof board

Inactive Publication Date: 2008-08-21
INT CARBIDE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0006]The primary purpose of the present invention is to provide a fireproof board that stops the fire from extending and mitigates the diffusion of smokes for achieving fireproof purpose thus to protect the objects covered up by the fireproof board.
[0007]To achieve the purpose, the fireproof board of the present invention includes a fireproof layer comprised a combination of expandable graphite and fibers, and a decoration layer laminated on one side of the fireproof layer; and a substrate layer disposed to the other side of the fireproof layer so that in case of a fire, the expandable graphite will expand rapidly and grow into vermicular intumescence, tangling with fibers to form a fire resistant layer can stop the flame spread and reduce the smoke development for achieving fireproof purpose to protect the objects covered over by the fireproof board.

Problems solved by technology

However, in case of a fire, the inflammable board caught fire inevitably, and the burning board not only fails to protect the object but also helps accelerate the fire extension, and to cause the loss of life and damage to properties in serious case.

Method used

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Embodiment Construction

[0015]Referring to FIGS. 1 and 2, a first preferred embodiment of the present invention includes a fireproof layer 11 and a decoration layer 12. The fireproof layer 11 comprised a combination of expandable graphite 111 and fibers 112. The fibers 112, may be related to chemical fibers, paper fibers, natural fibers or mineral fibers, combined with expandable graphite punched in shape by using the process of non-woven fabric and then hot-compressed into a sheet or a roll of the fireproof layer 11. The decoration layer 12 is disposed to one side of the fireproof layer 11. An adhesive layer 13 is sandwiched by and binds the fireproof layer 11 and the decoration layer 12 to each other.

[0016]In practice, the fireproof board may be erected as a face panel on a partitioning board, office furniture, office cabinet, or interior furniture at home. As illustrated in FIG. 3, a fireproof board 1 of the present invention is used as a face panel on a partitioning board in a building with the decorat...

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Abstract

A fireproof board includes a fireproof layer comprised a mixture of expandable graphite and fibers, and a decoration layer laminated on one side of the fireproof layer, and a substrate layer disposed to the other side of the fireproof layer. In case of a fire, the expandable graphite will expand rapidly and grow into vermicular intumescence, tangling with fibers to form a fire resistant layer can stop the flame spread and reduce the smoke development for achieving fireproof purpose to protect the objects covered over by the fireproof board.

Description

BACKGROUND OF THE INVENTION[0001](a) Field of the Invention[0002]The present invention is related to a fireproof board, and more particularly to a board that is capable of stopping the flame spread and smoke development for achieving fireproof purpose thus to protect the inflammable object, e.g., partition board, furniture, or cabinet covered over by the fireproof board.[0003](b) Description of the Prior Art[0004]Use of constructional materials in board form has become so intimate with people today. The board is widely used as the face panel in the partitioning system, office furniture, office cabinets, interior furniture at home, etc.[0005]The traditional board materials may be adhered to a building, used as a decorative partition pasted with wallpaper, or finished with a decorative face layer to be attached to apiece of furniture or cabinet. However, in case of a fire, the inflammable board caught fire inevitably, and the burning board not only fails to protect the object but also...

Claims

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Application Information

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IPC IPC(8): E04B1/78
CPCB32B5/02E04B1/942B32B9/00
Inventor CHANG, TSAOHWANG, JIUNE-JYECHEN, JIA-HUEI
Owner INT CARBIDE TECH
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