JP2009114648A - Termite prevention method for wooden building - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a termite prevention method for a column etc. of a wooden building etc. <P>SOLUTION: In the wooden building, a wooden sill is placed on a concrete foundation, and a wooden support is erected on the wooden sill. The wooden sill 1 placed on the concrete foundation 10 is covered with a rubber, so that damage can be prevented from being caused by the infestation of termites. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a method for preventing white ants against pillars or the like in a wooden house or the like.

Conventionally, in a general house such as a wooden house, a wooden base is placed on a concrete foundation. In addition, a plurality of pillars are erected on the foundation.
And, white ant countermeasures in such buildings are disclosed in Japanese Patent Application Laid-Open No. 7-211709, etc., and spraying a chemical having an insecticidal effect on the soil under the floor or pressurizing a chemical having an insecticidal effect on the foundation. Insect repellent treatment is applied.

JP 7-217099 A

The conventional insect repellent treatment uses a drug, and an insect repellent method using no drug is desired.
Therefore, in the present invention, an insect repellent method that does not use such a drug is presented.

The white ant prevention method according to claim 1 is a method for covering a wooden base with rubber in a wooden base placed on a concrete foundation and a wooden support with a wooden support standing on the wooden base. , White ants do not approach.
Further, the white ant prevention method of claim 2 is to cover the underfloor portion of the wooden support with rubber, and prevent damage by the white ant by covering the portion where the white ants gather with rubber.

According to the third aspect of the present invention, the method for preventing white ants is to cover the wooden base and the wooden support with a rubber cylinder, and by attaching the cylinder, the rubber can be covered with rubber.
Further, the method for preventing white ants of claim 4 has a U-shaped cross section and covers the wooden base with a rubber cover, and can be easily attached with an adhesive or the like.

  The invention of the present application can prevent damage caused by white ants on a wooden base or support.

The best mode for carrying out the present invention will be described with reference to examples.
FIG. 1A is a conceptual cross-sectional view of a wooden house, in which a wooden base 1 is placed on a concrete base 10. In addition, the wooden base 1 is provided with a wooden support column 2 in a predetermined position. In this manner, the wooden house is created by constructing the wooden base 1, the support column 2, and the like.

  In a wooden house, white ants gather on a wooden base and the wooden base is eroded. In this application, the outer periphery of the wooden base is covered with rubber in the following manner. There are natural and synthetic soft rubbers, and both rubbers have the habit of preventing white ants from approaching.

  In addition, before covering the outer periphery of the wooden base or the like with rubber, a cylindrical body 3 having an inner diameter slightly larger than the cross section of the base or pillar is prepared in advance by rubber or the like with a thickness of 5 to 6 mm ( FIG. 1 (B)). In addition, for the wooden base 1, is a U-shape that can cover the upper surface and both side surfaces, and is formed by extrusion molding the cover 5 with rubber having a thickness of 5 to 6 mm (FIG. 1 (B)), Alternatively, a rubber sheet is formed from rubber having a thickness of 5 to 6 mm. This rubber sheet (not shown) is for use in a location that cannot be covered with the molded product.

Next, a method of covering a wooden base or the like using a rubber tube 3 made in advance, a U-shaped cover 5 and a rubber sheet will be described.
(1) The wooden base 1 has a place where the column 2 is erected, and it is necessary to remove the rubber at this place. Therefore, in the cylindrical body 3 and the covering body 5 used for the wooden base 1, the rubber in the relevant portion is cut out in advance.
(2) Covering the entire surface of the wooden base When covering the entire surface of the wooden base 1, the rubber cylinder 3 having an inner diameter slightly larger than the cross-sectional diameter of the wooden base 1 is inserted from the end of the wooden base 1. The rubber cylinder 1 is cut at the other end.
The wooden base 1 is in a state where the entire surface is covered with rubber except for the portion where the support column 2 is erected, and the wooden base 1 is placed on a concrete base 10.

(3) Covering the upper surface and both side surfaces of the wooden base When covering the upper surface and both side surfaces of the wooden base 1, the cover 5 having a U-shaped cross section made of rubber with a thickness of 5 to 6 mm is used. A double-sided tape is affixed to the inner surface of the cover 5 or an adhesive is applied, and the wooden base 1 is covered and fixed. In this case, no rubber is applied to the back surface of the wooden base 1 in contact with the concrete foundation 10, but white ants are not allowed to approach even with such a wooden base 1 because of the white ants who dislike rubber.

(4) Next, the prevention work for the support column 2 will be described. The rubber cylinder 3 slightly larger than the cross-sectional diameter of the support column prepared in advance is cut into a predetermined length. This predetermined length is the length under the floor in consideration of the wooden base 1 and is usually about 150 mm. That is, the column 2 under the floor is covered with rubber.
Then, the cut cylinder 3 is inserted from the end of the support column 2 to a position slightly apart. Then, after the column 2 is erected on the wooden base 1, the cylindrical body 3 is lowered to the wooden base 1 so that there is no gap between the rubber covering the wooden base 1 and the rubber of the cylindrical body 3.
(5) By the above operation, the wooden base 1 and the wooden support 2 under the floor are covered with rubber, and the white ants cannot directly contact the wooden base or the wooden support. And since white ants have the habit of dislike rubber, erosion by white ants can be prevented.

  In addition, although the example which uses the cylinder 3 was shown for the said wooden 2 support | pillar, you may use the cover 5 or a rubber sheet. That is, this invention can prevent damage by a white ant by using the cylinder 3, the cover 5, or a rubber sheet, and covering the part where a white ant gathers suitably.

(A) is a conceptual cross-sectional view of a wooden house, (B) is a figure which shows a rubber cylinder and a rubber cover.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Wooden base 2 Support | pillar 3 Tube 5 Cover 10 Concrete foundation

Claims (4)

In a wooden house placed on a concrete foundation and a wooden pillar standing on this wooden foundation,
A method for preventing white ants, characterized in that the wooden base is covered with rubber.   2. The method for preventing white ants according to claim 1, wherein the floor portion of the wooden support is covered with rubber.   3. The white ant prevention method according to claim 1, wherein the rubber base is covered with a wooden base and a wooden support. The method for preventing white ants according to any one of claims 1 to 3, wherein the wooden base is covered with a rubber cover having a U-shaped cross section.

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