JPS6370744A - Ant-proof method of building - Google Patents

Abstract

(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a termite prevention method for preventing termite invasion by forming a termite repellent area using a termite prevention material.

(Prior Art and its Problems) Many methods have been implemented as means for preventing termite damage. For example, there are structural measures that reduce the contact area between the foundation and the foundation surface to prevent termites from directly invading the inside of the building, measures that prevent termites from invading building materials by injecting, soaking, or coating them with chemicals, and furthermore, This is a soil treatment method that injects and sprays chemicals into the soil around buildings and under floors.

All of these methods prevent termite damage to building components by preventing the formation of contact ant trails. Therefore, with each of these means, it is necessary to place, apply, and spray the chemical solution not only around the building components but also around the building and over the entire area of the soil under the floor without any gaps. Moreover, these treatment methods also have the problem of losing their medicinal efficacy in a short period of time due to building materials and soil.

On the other hand, in recent years, sheet materials containing insecticides have been considered to prevent the intrusion of termites and protect them from feeding damage. The materials must be laid continuously and without gaps, requiring high construction accuracy and cost throughout.

(Means for Solving the Problems) The present invention has been made in view of the above-mentioned problems, and by dispersing a termite repellent contained in an anti-termite material from the outer surface of the anti-termite material, It forms a termite repellent area in the building, and therefore does not attract termites to the building components. Moreover, even if some gaps occur during the adhesion of termite-proofing materials or the construction of paving, the gaps themselves are surrounded by mutual repellent regions of the termite-proofing materials, so the entire area is covered by the termite-repellent regions, completely preventing termite invasion. You can defend for 1 hour.

(Example) Next, an embodiment of the termite prevention method of the present invention will be described.

FIG. 1 is a schematic cross-sectional view of an anti-termite material l provided in the present invention. This termite repellent is made of vinyl chloride resin material formed into a sheet shape and contains a termite repellent inside it.The termite repellent includes strong repellents such as chlorpyrifos, fenitrotin, cyanophos, and hogisim. It is made by mixing and impregnating a drug with a stabilizing agent that maintains its efficacy, such as zinc hersate. That is, a termite repellent such as chlorpyrifos or fenitrotin is emitted from the outer surface of the termite prevention material 1, and a repellent area 0 of a predetermined width is formed around the entire periphery.

Figure 2 shows the above termite prevention material 1.1... on the floorboard 2.2...
FIG. Floorboard 2.2・
The above-mentioned termite prevention material 1.1 is pasted on the lower surface of the material using a tacker or adhesive. In this case, termite prevention material 1.1...
There is no need to paste it without any gaps. Anti-termite material as shown
Even if the end sides 11 of the termite repellent material 1 and the end sides 11 of the other termite prevention material 1 are pasted with a gap H formed between them, both end sides 11 and 11 will be covered by the repellent area 0 of the termite repellent that is emitted, and the floorboard 2
．． No. 2... has no gaps on its lower surface, and a so-called termite repellent region O is formed continuously over the entire surface.

In this way, if the termite repellent area 0 is formed on the floorboards 2, 2...r, the termites will not be able to reach the floorboards 2, 2...r from under the floor. Contact ant trails and aerial ant trails of termites are not formed, and the floorboards 2゜2... are protected from termite damage. Furthermore, as shown in FIG.
In the case of disposing the anti-termite material 1a, the anti-termite material 1a is attached to the side surface of the foundation 6 and the lower surface of the joist 31 using an adhesive such as a tacker. On the other hand, if the termite-proofing material 1b is placed inside the floor with its end 12 hanging down, even if a gap H is created between both termite-proofing materials 1a and 1b, the termite-proofing material 1a Since the termite-proofing material tb has a termite repellent area 0 as described above, the gap H is also covered by this termite repellent area 0. Therefore, flooring 3 and 6 architraves 5. The upper platform 6 on the foundation will be protected by the repellent area 0. In other words, termites use this repellent area 0 to protect the flooring material 3.
It is difficult to approach the architrave 5 and the base 6, and as described above, contact and aerial ant trails are not formed.

Furthermore, as shown in Fig. 4, not only wooden building materials but also synthetic resin pipes 7 may be subject to damage due to the creation of an ant trail. Wind the material l. At this time, even if a gap H is created between the synthetic resin pipe material 7 and the termite-proofing material 1, the termite-proofing material 1 has a repellent area 0 as described above, so the gap H is covered by the repellent area O and prevents termites. It does not attract ants, so there is no formation of contact ant trails.

As explained above, the termite prevention method of the present invention does not protect building materials by killing termites, but rather uses the repellent area of the termite material to keep termites away from building materials. It protects building components.

(Effects) Therefore, the termite prevention method of the present invention is as follows: ■ The termite prevention method of the present invention keeps termites away through the repellent area without having to continuously adhere the termite-proofing material and without covering the entire surface, thereby completely protecting the building components from termite damage. Can be protected.

■Since the termite-proofing material itself has a repellent area, highly precise installation work is not required, and the work efficiency of termite-proofing construction is extremely high.

[Brief explanation of the drawing]

Figure 1 is a schematic cross-sectional view of the termite-proofing material, Figure 2 is a cross-sectional schematic diagram showing the termite-proofing material placed on the flooring, and Figure 3 is the termite-proofing material placed on the flooring and foundation. Fig. 4 is a schematic cross-sectional view showing a state in which the anti-termite material is wound around one synthetic resin pipe material. 1 (Ia, lb)... termite prevention material, 2... floorboard, 3
...Flooring material. 5... Architrave, 6..." two units, 0... Avoidance area. H... Gap. Patent applicant Misawa Homes Co., Ltd. Agent Patent attorney Kuninori Funahashi Figure 1○ Figure 3

Claims (1)

[Claims] A method for preventing the intrusion of termites by disposing a sheet-like termite-proofing material on a building member, the method comprising: dispersing a termite repellent contained in the termite-proofing material from the outer surface of the termite-proofing material; A termite prevention method for a building, which comprises forming a termite repellent area around a building member on which termite prevention material is provided.