JPH0355624B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to a method of constructing an anti-termite sheet under the floor of a house or the like.

[Background technology]

Damage to houses, etc. caused by termites has traditionally been a problem. This is thought to be due to the fact that Japanese houses use a large amount of wood and the climate is humid. This is because termites prefer poorly ventilated, warm and humid places, and dark places, and they damage wood. Therefore,
The ground beneath the floors of buildings with these conditions is a perfect breeding ground for termites.

Therefore, conventionally, as shown in FIG. 9, an anti-termite sheet 32 is laid along the inner surface of the cloth foundation 30, which is likely to become an ant trail, to prevent termites from climbing up the cloth foundation 30. Adhesive tape 34 is attached to eliminate the gap between both 30 and 32.

However, the adhesive tape 34
It is difficult to get acquainted with the rough surface of the cloth foundation 30, and it is difficult to adhere to the corners of the cloth foundation 30 in particular, leaving gaps, resulting in a lack of reliability and failure to completely prevent termites.

[Purpose of the invention]

The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a method for constructing an anti-termite sheet that can reliably prevent termites.

[Disclosure of the invention]

In order to achieve the above object, the present invention lays an anti-termite sheet on the subfloor surface with its edge along the inner surface of the cloth foundation, and also creates a bank on the inside of the edge of the anti-termite sheet. Then, a fluid containing an ingredient having an anti-termite effect and having an adhesive force is supplied into the groove formed between the bank and the inner surface of the fabric foundation to bond the edge of the anti-termite sheet to the fabric. A method for installing an anti-termite sheet that seals between the inner surface of a foundation,
The gist of the present invention is a method for constructing an anti-termite sheet, characterized in that the embankment is made of a highly viscous fluid.

Hereinafter, the present invention will be explained in detail with reference to the drawings showing one embodiment thereof.

First, the first anti-termite sheet 2 is laid on the subfloor surface 1 with the edge 2a along the inner surface 3a of the cloth foundation 3 (FIG. 1). When laying the anti-termite sheet 2, as shown in the figure, the edge 2a is
It may be fixed with nails 4 or the like. Also, the termite-proofing sheet 2 is laid along the inner surface 3a of the cloth foundation 3, because there is a gap between the inner surface 3a of the cloth foundation 3 and the edge 2a of the termite-proofing sheet 2. It goes without saying that they may be in such a state that they are in close contact with each other, but they may also be in a state that there is a gap, or that the edge 2a of the anti-termite sheet 2 covers the inner surface 3a of the cloth foundation 3. It's okay.

Next, the first anti-termite sheet 2 that was laid earlier
2 with their edges 2a overlapping each other.
A third termite-proofing sheet 2 is laid on the floor subsurface 1 (Fig. 2). As shown in the figure, a tape 5 or the like may be applied to the overlap between the first termite-proofing sheet 2 and the second termite-proofing sheet 2. In order to neatly lay the anti-termite sheet 2 over the entire surface of the subfloor surface 1,
Before pasting the tape 5, it is sufficient to adjust the degree of overlapping of the overlapping margin. Further, the anti-termite sheets 2 may be butted against each other without being overlapped. In this case, the edges 2 of the anti-termite sheets 2, 2 are coated with an anti-termite tape.
It is preferable to bond a and 2a together.

By repeating the above operations, the anti-termite sheet 2 is laid over the entire surface of the subfloor surface 1. (Figure 3).

Next, the inner surface 3a of the cloth foundation 3 and the anti-termite sheet 2
A highly viscous fluid 6' such as a caulking agent whose main component is a resin such as urethane, silicone, or epoxy is extruded from the tube 10 at the corner of the inner surface 3a of the cloth foundation 3 and The embankment 6 is formed by creating a groove 8 in between (FIG. 4).

The embankment 6 is generally formed by hardening or solidifying the high viscosity fluid 6', but it can also be used as the embankment 6 without solidifying or hardening.

As described above, in this invention, the embankment 6 can be formed simply by extruding the highly viscous fluid 6', so it is easy to form the embankment 6 that follows the planar state of the cloth foundation set according to the plan of the building. be able to form.

A fluid 9 containing an ingredient having an anti-termite effect and having adhesive force is supplied into the groove 8 between the embankment 6 and the inner surface 3a of the cloth foundation 3 formed in this way (Fig. 5). . This fluid 9 seals between the edge 2a of the anti-termite sheet 2 and the inner surface 3a of the cloth foundation 3, as shown in FIG. The position of the nail 4 for fixing the anti-termite sheet 2 is not particularly limited in this invention, but if the nail 4 is positioned in the groove 8 as in the embodiment shown in the figure, the nail hole of the nail 4 will also be closed at the same time. Since it is sealed, it is possible to further enhance the termite prevention effect.

Further, when the fluid 9 is solidified or hardened, the edge 2a of the anti-termite sheet 2 is fixed to the inner surface 3a of the cloth foundation 3.

The edge 2a of the anti-termite sheet 2 is the inner surface 3 of the cloth foundation 3
Once fixed at point a, termites are no longer able to enter from between the edge 2a of the termite-proof sheet 2 and the inner surface 3a of the cloth foundation 3. This is because the fluid 9 that seals the two contains a component that itself has an anti-termite effect, and furthermore, the fluid 9 seals the space between the two without any gaps. .

Examples of components having an anti-termite effect that can be used in the present invention include the following, but other components can also be used.

Organic salt materials such as chlordane and aldrin, organic phosphorus agents such as chlorpyrifos, etc.

In addition, there are various possible fluids 9 with adhesion and fluids 6' that form the embankment 6 in which components having such an anti-termite effect are blended, but among them, the following are possible. Those are listed as preferred. Note that the fluid 9 and the fluid 6' may be the same or different.

Rubber adhesives such as butyl rubber, silicone rubber, and polysulfite rubber, oil-based caulking agents, elastic adhesives made of plastic resins such as polyurethane, and solidified adhesives made of plastic resins such as polyvinyl chloride, acrylic, modified silicone, and asphalt. agents etc.

As the name suggests, the fluid 9 has fluidity, so even if the surface of the cloth foundation 3 is rough, the fluid 9 has fluidity between the edge 2a of the anti-termite sheet 2 and the inner surface 3a of the cloth foundation 3. can be reliably sealed.

For example, the anti-termite sheet 2 is made of rubber, cloth, etc.
Materials impregnated with synthetic resin, sheets of synthetic resin such as polyvinyl chloride, polyethylene, polypropylene, etc., made of sheet-like materials that termites cannot tear through, and even cloth directly impregnated with termiticide. There are some that aim to have a repellent effect.

For the above synthetic resin sheets, etc., a termiticide may be mixed in during the processing process. In addition, if such an anti-termite sheet 2 is made to have moisture-proof properties, it will be possible to prevent a warm and humid environment that termites like from forming under the floor, and create damp wood that termites like to eat. can be reduced as much as possible, further increasing the termite prevention effect. In addition, when a moisture-proofing effect is imparted in this way, it is also possible to prevent rotting of wood caused by high humidity conditions.

Note that the method for constructing the termite-proof sheet of the present invention is not limited to the above embodiments.

For example, in the above embodiment, a plurality of anti-termite sheets 2 are laid on the floor subsurface 1, but depending on the area of the sub-floor surface 1 and the dimensions of the anti-termite sheet 2, one anti-termite sheet 2 may be placed on the sub-floor surface 1. Sometimes all you need to do is lay it down.
From one to a plurality of anti-termite sheets 2 can be used depending on the area of the underfloor surface. Further, in the above embodiment, the tape 5 was pasted on the overlapping portion of the plurality of anti-termite sheets 2, but for example,
When using an anti-termite sheet 2 containing an anti-termite agent, termites cannot come close to the anti-termite sheet 2, so simply stacking the sheets one on top of the other is sufficient to obtain an anti-termite effect.

Furthermore, if there is a protrusion such as a pile of stones on the subfloor surface 4 on which the termite-proof sheet 2 is laid, the termite-proof sheet 2 may be cut out in that area and the protrusion may be passed through there. In that case, in order to prevent termites from entering between the protrusion and the termite-proofing sheet, the method for constructing the termite-proofing sheet of the present invention may be applied.

In the above embodiment, after the termite prevention sheet 2 is laid on the subfloor surface 1, the embankment 6 is formed thereon with the fluid 6'. After the embankment 6 is formed, the termite prevention sheet 2 may be laid on it. In that case, the edge 2a of the ant-proof sheet 2 may be laid over the embankment 6 and into the groove 8 formed between the embankment 6 and the inner surface 33a of the cloth foundation 3. .

Further, in the above embodiments, the bank 6 was formed by extruding the fluid 6' from the tube 10, but the bank 6 may be formed using the fluid 6' by other methods.

In short, an anti-termite sheet is laid on the subfloor surface with its edge along the inner surface of the cloth foundation, and an embankment is formed inside the edge of the anti-termite sheet.
Next, a fluid containing a component having an anti-termite effect and having adhesive strength is supplied into the groove formed between the bank and the inner surface of the cloth foundation to seal the edges of the anti-termite sheet and the cloth foundation. This is a method of constructing an anti-termite sheet that seals between the inner surface and the inner surface, and as long as the embankment is made of a highly viscous fluid, other configurations are not particularly limited.

〔Effect of the invention〕

The method for constructing the termite-proof sheet of the present invention is as follows: the termite-proof sheet is laid on the subfloor surface with its edge along the inner surface of the cloth foundation, and the termite-proof sheet's edge is form an embankment inside the
Next, a fluid containing an ingredient with an anti-termite effect and having adhesive strength is supplied into the groove formed between the bank and the inner surface of the fabric foundation to coat the edge of the anti-termite sheet and the inside of the fabric foundation. A construction method for an anti-termite sheet that seals between the edge of the anti-termite sheet and the inner surface of the fabric foundation, since the embankment is made of a highly viscous fluid. This makes it possible to easily form a bank along the inner surface of the foundation.

[Brief explanation of drawings]

1 to 6 are diagrams for explaining the steps of an embodiment of the present invention, in which FIG. 1 is a perspective view showing the state in which the first termite-proof sheet is laid on the subfloor surface, and the second The figure is a perspective view showing how the first anti-termite sheet and the second anti-termite sheet are pasted together using tape, and Figure 3 shows the state where the anti-termite sheet is laid over the entire surface of the subfloor. Fig. 4 is a cross-sectional view showing how a levee is formed by extruding a fluid to the edge of an anti-termite sheet, and Fig. 5 is a perspective view showing how a levee is formed by extruding a fluid to the edge of an anti-termite sheet. A perspective view showing how a fluid containing effective ingredients and having adhesive force is poured into a groove, FIG. 6 is a cross-sectional view showing a state where the fluid is poured into a groove, and FIG. 7 is a diagram showing a conventional anti-termite sheet. It is a sectional view showing construction. 1... Floor subsurface, 2... Anti-termite sheet, 2a... Edge,
3... Cloth foundation, 3a... Side surface, 6... Embankment, 6'... Fluid with high viscosity, 9... Fluid containing a component having an anti-termite effect and having adhesive force.

Claims (1)

[Claims] 1. Lay an anti-termite sheet on the subfloor surface with its edge along the inner surface of the cloth foundation, form an embankment inside the edge of this anti-termite sheet, and then apply a component that has an anti-termite effect. The anti-termite sheet seals between the edge of the anti-termite sheet and the inner surface of the cloth foundation by supplying a fluid containing it and having adhesive power into the groove formed between the embankment and the inner surface of the cloth foundation. 1. A method for constructing an ant-proof sheet, characterized in that the embankment is formed of a highly viscous fluid.