JPH09184274A - Building board using charcoal - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide fire resistance by putting a charcoal panel obtained by compression of charcoal mixed with shell powders or of charcoal powders into a case of paper or plywood for a board material, then putting a sheet ofglass fiber over the charcoal panel, and putting a fine-mesh sheet over the sheet of glass fiber. SOLUTION: A case 1 is formed of paper or plywood for a board material, and a charcoal panel 2 is formed by compression of charcoal mixed with shell powders or of charcoal powders. The charcoal panel 2 is put in the case 1, a sheet 3 of glass fiber is put over the charcoal panel 2, and a fine-mesh sheet 4 is put over the sheet 3 of glass fiber. Thus the charcoal works as activated charcoal to keep vermin out, the use of the air-permeable glass-fiber and mesh sheets 3, 4 allows removing uncomfortable odors, and the charcoal panel and the sheet 3 of glass fiber can enhance fire resistance.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to the ability to prevent insects and clean the air by using it as a building material such as tatami floors, wall materials and furniture.

[0002]

2. Description of the Related Art Heretofore, insect repellents such as tatami floors and wall materials include a method of impregnating a material with a chemical and a method of applying an insect repellent. As for air cleaning, there is no building material, and there is no choice but to deal with electric appliances separately.

[0003]

The insect repellent methods and air purifiers that have hitherto had the following drawbacks. (B) Insect repellents that use chemicals have a strong odor and cannot withstand them. (B) The effect of the drug is temporary. (C) The chemicals have a bad effect on the human body. (D) There has never been a building material that is effective for air purification. Therefore, each maker has been researching building materials that are effective for insect repellent and air cleaning without using chemicals at a huge research expense, but it has not been solved. The present invention has been made to solve the above drawbacks.

[0004]

[Means for Solving the Problems] Paper for board material, or
In the case (1) of plywood, charcoal powder of shellfish or
Put the charcoal panel (2) mixed with charcoal powder and compressed, and put the glass fiber sheet (3) on the charcoal panel (2). Place the fine mesh sheet (4) on the glass fiber sheet (3). The present invention is a construction material board using charcoal, which has the above-mentioned configuration.

[0005]

The function of the present invention is that even if the pest tries to approach a building material board using charcoal, the pest will not be attracted by the effect of charcoal. In addition, since the mesh sheet and the glass fiber sheet are breathable, the odor of cigarettes, foods, etc. can be removed to the activated carbon, and the unpleasant odor can be removed by the effect of the activated carbon. The charcoal panel is filled with shellfish powder and covered with a glass fiber sheet to improve fire protection.

[0006]

EXAMPLES In carrying out the present invention, the following can be carried out (a) A building material board using charcoal is used as a tatami floor. (B) Use building board made of charcoal for furniture, walls, floors, etc.

[0007]

INDUSTRIAL APPLICABILITY According to the present invention, the fireproof property is enhanced by adding shellfish powder to the charcoal panel or covering with a glass fiber sheet, and since the activated charcoal, which is charcoal, has the effect of preventing insects and cleaning the air, It is hygienic because it can be used as a building material for floors, walls, floors, etc. to keep pests away. In addition, it also has the effect of cleaning the air to remove the odors of cigarettes, foods, etc. that remain indoors, which is mentally hygienic.

[Brief description of the drawings]

FIG. 1 is an assembly drawing of the present invention.

FIG. 2 is a perspective view of the present invention.

[Explanation of symbols]

 1 case 2 charcoal panel 3 glass fiber sheet 4 mesh sheet

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁶ Identification code Office reference number FI Technical display location B32B 27/20 B32B 27/20 Z E04B 1/72 E04B 1/72 E04F 13/08 8913-2E E04F 13/08 A (72) Kiyoyo Kirihata, Inventor Kiyoyo Kiribata 34-297, Kanbe, Kanbei, Ina-cho, Tsukuba-gun, Ibaraki Prefecture (72) Inventor, Megumi Miyagawa 1675, Naruzo-cho, Yatsushiro-shi, Kumamoto

Claims (1)

[Claims] 1. A paper for board material or a case (1) of veneer board is charged with charcoal mixed with shellfish powder or a charcoal panel (2) compressed with charcoal powder and placed on the charcoal panel (2). The glass fiber sheet (3) is placed, and the fine mesh sheet (4) is placed on the glass fiber sheet (3). A building material board that uses charcoal, constructed as described above.