JP2001173116A - Termite prevention and moisture prevention sheet used for upper surface of continuous footing - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a termite prevention and moisture prevention sheet excellent in a termiteproofing and moistureproofing performance capable of facilitating the installation work of a sill and dispensing with unnecessary holes even when the sheet is laid on the upper surface of the foundation. SOLUTION: The sheet body of a beltlike termite prevention and moisture prevention sheet 1 covering the upper surface of a continuous footing 4 erected on an underfloor ground face is made of a transparent or translucent resin and breakable unpierced grooves 2 for inserting anchor bolts 8 are continuously formed in the longitudinal direction at every certain distance. In this way, a marking line 9 is visible. The installation works can be accomplished merely by unsealing unpierced grooves 2 corresponding to the anchor bolts 8.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a termite / moisture proof sheet for covering a top end of a cloth foundation erected on a floor substrate of a building to perform termite / moisture proof treatment.

[0002]

2. Description of the Related Art Conventionally, a cloth foundation in a wooden house,
A termite / moisture proof sheet made of a belt-shaped resin sheet is arranged between the wooden base and the termite / moisture proof sheet. The termites of termites to be shaped are prevented from reaching the wooden base, and furthermore, the wooden base is prevented from decay due to the moisture of the cloth foundation. In addition, the termite / moisture proof sheet is provided with continuous holes and slits in the longitudinal direction for inserting the anchor bolts installed on the cloth foundation.

[0003]

However, since the termite- and moisture-proof sheet used to date is opaque, it is not possible to confirm the marking line provided for installing the base on the top of the foundation. After laying, I was marking on the sheet. However, on the sheet, since it is made of a resin, it is difficult to form an inking line, and since the top of the foundation cannot be seen, it is difficult to perform inking, which hinders the installation work of the base. In addition, if holes and slits for inserting anchor bolts are provided in advance, the base will be in direct contact with the top of the foundation, and because there are many holes and slits unnecessarily, it will lack ant and moisture resistance. There was a problem.

Accordingly, it is an object of the present invention to provide a termite- and moisture-proof sheet which is easy to set up on a base and is excellent in termite- and moisture-proof properties.

[0005]

In order to achieve the above object, an invention according to claim 1 is a strip-shaped termite / moisture proof sheet for covering a top end of a cloth foundation erected on a floor substrate. The sheet body is made of a transparent or translucent resin.

[0006] With this, the blackout can be made at the base top as in the past.

The invention according to a second aspect is characterized in that a breakable non-penetrating groove for inserting an anchor bolt is continuously formed in the longitudinal direction at a predetermined interval in the vicinity of the center of the sheet body in the width direction. It is characterized by being engraved.

Accordingly, only the unpenetrated groove corresponding to the anchor bolt needs to be opened.

[0009]

Embodiments of the present invention will be described below with reference to the drawings. As shown in FIG. 1, a termite- and moisture-proof sheet 1 of this embodiment is made of a transparent or translucent synthetic resin such as polyethylene, polypropylene, polyethylene terephthalate, vinyl chloride, ethylene-vinyl acetate copolymer, nylon, etc., and a pyrethroid-based resin. It is formed by extruding an insecticide or an organic phosphorus-based insecticide or other termiticides into a sheet, and is used to insert an anchor bolt near the center in the width direction of the sheet body. The breakable non-penetrating grooves 2 are continuously engraved at regular intervals in the longitudinal direction. The breakable non-penetrating groove 2 has a thickness extremely thinner than the thickness of the sheet main body, and can be easily opened by pushing and spreading with a finger. Preferably, a plurality of the non-through grooves 2 are provided. This is because even if the position of the anchor bolt is not at the center but is shifted to some side, any of the non-through grooves 2 corresponds, and the position of the sheet can always be arranged uniformly. The non-penetrating grooves 2 of the present embodiment are three in the longitudinal direction and are also engraved in the width direction orthogonal thereto. Further, on the surface of the sheet main body, a mark line 3 serving as a mark of a protruding width protruding laterally from the side surface of the foundation is printed. In addition, the mark line 3 indicating the protruding width is set to have a width of 40 mm at which termites cannot form an ant path. The termite / moisture proof sheet 1 is configured to be wound into a roll for storage and packing.

And such a transparent or translucent termite
As shown in FIG. 2, the moisture-proof sheet 1 is configured to be disposed between the cloth base 4 and the base 5 placed above the cloth base 4 in a state of protruding at least 40 mm or more inside the cloth foundation 4. ing. An adhesive for temporarily fixing the termite / moisture proof sheet 1 is applied to the upper surface of the cloth base. Note that a drainer 6 and an outer wall 7 are provided outside the base.

Next, a procedure for applying the termite / moisture proof sheet 1 will be described with reference to FIG. First, the cloth foundation 4 is erected on the ground surface, and an anchor bolt 8 for locking the base 5 is installed at a predetermined position. Then, the cloth base 4
After marking lines 9 indicating the installation position of the base 5 are made on the upper surface of the base, and a temporary fixing adhesive is applied, the end of the termite / moisture proof sheet 1 wound in a roll is attached to the corner of the cloth foundation 4. Termites that are arranged according to the
By feeding out the moisture-proof sheet 1 along the mark line 3, the termite-proof and moisture-proof sheet 1 and the anchor bolts 8 are provided while the termite-proof and moisture-proof sheet 1 is disposed along the upper surface of the cloth foundation 4.
Push open the unpenetrated groove 2 corresponding to the position of
An insertion hole 10 is formed.

By inserting the insertion holes 10 through the anchor bolts 8 and arranging the termite / moisture proof sheet 1 over the entire upper surface of the cloth foundation 4, the inner side of the cloth foundation 4 is attached to the cloth foundation 4. It can be installed in a state protruding from the wall to the side.

A base 5 is installed on the blackout line 9 visible through the termite / moisture proof sheet 1 and the base 5 is locked by anchor bolts 8.

Since the termite / moisture proof sheet 1 is made of a transparent or translucent resin as described above, the marking line 9 can be visually observed and the breakable non-penetrating groove 2 is provided. Only the portion corresponding to the position can be the through hole 10.

[0015]

As described in detail above, according to the termite and moisture proof sheet of the first aspect, the whole is made of a transparent or translucent resin, so that the base top is blacked out. Even if an ant-proof / moisture-proof sheet is installed, the ink marking line can be visually checked, so that the installation work of the base can be easily performed.

According to the termite and moisture proof sheet of the present invention, a breakable non-through groove for inserting an anchor bolt is provided at a predetermined interval in the vicinity of the center in the width direction of the sheet body. Since it is engraved continuously in the longitudinal direction, it is only necessary to open the unpenetrated groove corresponding to the place where the anchor bolt is installed, so it is not tied to the position of the anchor bolt and unnecessary termite and moisture proof The sheet does not require a large number of holes, and can provide a termite- and moisture-proof sheet excellent in termite- and moisture-proof properties.

[Brief description of the drawings]

FIG. 1 is a perspective view of a termite / moisture proof sheet of the present invention.

FIG. 2 is a cross-sectional view showing a construction state of a termite / moisture proof sheet of the present invention.

FIG. 3 is a perspective view showing a procedure for installing a termite / moisture proof sheet of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Termite-proof / moisture-proof sheet 2 Non-penetrating groove 3 Marking line 4 Cloth foundation 5 Base 8 Anchor bolt 9 Marking line 10 Through hole

Claims (2)

[Claims] 1. A strip-shaped termite / moisture proof sheet covering a top end of a cloth foundation erected on a floor base board, wherein the sheet body is made of a transparent or translucent resin. Sheet. 2. In the vicinity of the center of the sheet body in the width direction,
2. The termite- and moisture-proof sheet according to claim 1, wherein breakable non-penetrating grooves for inserting the anchor bolts are continuously engraved at predetermined intervals in the longitudinal direction.