JP3100320B2 - Tile sealing material - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION The present invention is, it used to roofing
The sealing material of the roof tiles .

[0002]

2. Description of the Related Art Conventionally, sealing between a roof tile and a crown tile in a main building or a corner building of a roof has been performed using a sealing material 50 as shown in FIG. This sealing material 5
Reference numeral 0 denotes a stick-shaped sealing material main body 51 having elasticity, an adhesive 52 attached to the lower surface thereof, and a release paper 53 attached to the adhesive 52. Then, first, the release paper 53 is peeled off from the adhesive material 52, and a sealing material 50 is adhered to the upper surface of the crosspiece 58 with the adhesive material 52 as shown in FIG. 9. Subsequently, the crown tile 59 is placed on the roof tile 58, the sealing material 50 is crushed by its weight, and the compressed sealing material 50 is used to seal the space between the roof tile 58 and the roof tile 59.

[0003]

As shown by a two-dot chain line in FIG. 9, if the sealing material 50 is adhered to the cross tile 58 at the position A corresponding to the end of the crown tile 59, the crown tile 59 naturally becomes Since the sealing material 50 is crushed at the end, the sealing material 50 is crushed.
Are sufficiently compressed and sealed securely. However, if the sealing material 50 is adhered at the position B shifted outward from the position A, the sealing material 50 protrudes from under the roof tile 59 and the appearance is deteriorated. Therefore, at the time of actual roofing, the sealing material 50 should be A
Since there is a tendency that the ceiling tile 59 abuts on the sealing material 50 at an intermediate position, the sealing material 50 is not sufficiently compressed as shown by a solid line in FIG. Was incomplete.
In particular, when the crown roof tile 59 is a round roof tile, as shown in FIG. 10, the sealing material 50 is not sufficiently compressed only by slightly shifting inward from the position A. When the sealing material 50 is not sufficiently compressed, the sealing material 50 adheres to the roof tile 58 only by the sticking force of the adhesive material 52. Because of the deterioration, there was a concern that the sealing material 50 was peeled off.

Accordingly, an object of the present invention is to solve the above-mentioned problem, and to accurately and easily position and arrange the abutment between the end portion of the crown tile and the surface portion of the cross tile , and thus to provide a sufficiently compressed state. It is an object of the present invention to provide a tile sealing material which can be used, can reliably seal the gap between the butted portions, and has no problem of peeling due to aging.

[0005]

In order to achieve the above object, the tile sealing material of the present invention is used in a main building or a corner building.
Disposed between abutting the end portion and the 桟瓦 surface portion of Rukanmurikawara, a fitting portion fitted to an end portion of the Kanmurikawara made of solid material, in whole or in part of 桟瓦consists foam material And a seal portion which is compressed in contact with the surface portion. Here, fitting portion, solid rubber, Ri name from solid material such as a solid resin, all or a portion of the seal portion, foamed resin, ing from foam material such as foam rubber. Fitting portion
Notch to fit the protruding part of the edge of the crown tile
May be formed. Alternatively, an adhesive such as butyl rubber or a resin-based adhesive may be attached to the fitting surface of the fitting portion, and a release material may be attached to the adhesive. Any material can be used as the release material as long as it has ordinary release properties. For example, inexpensive paper or the like is sufficient.

[0006]

Embodiments of the present invention will be described below with reference to the drawings. In addition, the implementation part of this embodiment is a main building or a corner ridge of a roof like the conventional embodiment.
First, the sealing material 1 of the first embodiment shown in FIGS.
Is shaped like a long bar, and includes a fitting portion 2 fitted to the end 41 of the crown tile 40 and a seal portion 3 that is compressed by contacting the upper surface of the cross tile 43. The fitting portion 2 includes an elongated plate-shaped roofing portion 4 and a pair of roofing portions 5 projecting upward from both left and right side edges thereof, and one roofing portion 5 is the entire length of the roofing portion 4. , But the other tile holding portion 5 is interrupted by cutouts 6 formed at regular intervals. Further, an adhesive 7 is attached to the upper surface of the tile receiving portion 4, and a peeling material 8 is attached to the adhesive 7 so as to be peelable. Butyl rubber is used for the adhesive 7, and a known release paper is used for the release material 8. The seal portion 3 is composed of a contact portion 9 having a U-shaped cross section and extending downward from the tile holding portions 5, and a foam 10 filled in a portion surrounded by the contact portion 9 and the tile receiving portion 4. Become. Roof receiving part 4, roof holding part 5, and contact part 9 are solid EP
The foam 10 is integrally extruded with DM (ethylene / propylene rubber), and the foam 10 is co-extruded with the roof receiving portion 4, the roof holding portion 5 and the contact portion 9 by foam EPDM.

[0007] With the sealing material 1 having the above-mentioned structure, with the peeling material 8 peeled off, as shown in FIGS.
3 is mounted on the left and right (up and down in FIG. 3) both ends 41 and used. The crown tile 40 used in the present embodiment is a round tile having a semicircular cross section, and has a slightly large-diameter overlapping portion 42 at the left end in FIG. 3, and the right end of another crown tile 40 is provided inside the overlapping portion 42. Use by overlapping. The sealing material 1 is mounted by fitting the two tile holding portions 5 of the fitting portion 2 on both sides of the end portion 41 of the crown tile 40 to sandwich the end portion 41, and attaching the tile roof portion to the end face of the crown tile 40. 4 is adhered to the upper surface with an adhesive 7. By the fitting of the fitting portion 2, the sealing material 1
Is mounted accurately and easily on the end portion 41 and not easily detached, and the mounting force is further strengthened by the adhesive 7. The end 41 of the crown tile 40 is
As shown in FIG. 3, the portion relating to the overlapping portion 42 protrudes outward in a stepped manner. If the notch 6 without the tile holding portion 5 is fitted to this portion, the sealing material 1 can be cut in a long shape. Can be used without. After the sealing material 1 is attached to both ends 41 of the roof tile 40 in the above manner, when the roof tile 40 is placed on the cross tile 43, the lower surface of the contact portion 9 of the sealing material 1 contacts the upper surface of the cross tile 43, The seal portion 3 is compressed in the direction of the arrow by the weight of the roof tile 40.

[0008] According to the sealing material 1 of the present embodiment, it is only necessary to mount on the end 41 of the crown tile 40 and put the crown tile 40 together on the cross tile 43, and it is necessary to accurately correspond to the end 41 of the crown tile 40. Since it is compressed at an appropriate position, it is possible to seal the space between the butting of the crown tile 40 and the cross tile 43 in a sufficiently compressed state. Further, in the sealing material 1, the adhesive 7 is only used for reinforcement, and even if the sealing material 1 is deteriorated with time, the sealing material 1 is fitted into the fitting portion 2 and the end 41 of the crown tile 40 in shape. Depending on the case, it is held on the crown tile 40, so that it does not come off.

Next, since the sealing material 12 of the second embodiment shown in FIG. 4 is mounted on the end 46 of the roof tile 45 having a triangular cross section, the fitting part 2 is provided with an inclination. Only the point that the height of the seal portion 3 is increased is different from the first embodiment. That is, the fitting portion 2 is composed of the tile receiving portion 13 provided with an inclination and a pair of tile holding portions 14 projecting obliquely upward from both left and right side edges thereof, similar to the first embodiment. One of the tile holding sections 14 extends over the entire length of the tile receiving section 13, while the other tile holding section 14 is interrupted by a notch (not shown). And, tile of the person across the entire length clamping portion 14
A downwardly extending portion 15 having a substantially triangular cross section is protruded downward from the lower surface of the contact portion 9, and the contact portion 9 is continuous with the lower surface of the downwardly extending portion 15. The roof receiving portion 13, the roof holding portion 14, the hanging portion 15, and the contact portion 9 are integrally extruded by solid EPDM. Therefore, the same parts as in the first embodiment are denoted by the same reference numerals in FIG. 4 as those in the first embodiment, and description thereof will be omitted. The same effect as in the first embodiment can be obtained by the sealing material 12 of the present embodiment.

A sealing member 20 according to a third embodiment shown in FIGS. 5 and 6 includes a separately formed fitting portion 21 and a sealing portion 22.
It is composed of The fitting portion 21 includes an elongated plate-shaped roofing portion 23 and a pair of roofing portions 24 projecting upward from both left and right side edges thereof, and one roofing portion 24 is the entire length of the roofing portion 23. However, the other tile holding portion 24 is interrupted by a notch 25 formed at a constant interval. A pair of foam holding portions 26 extend downward from both the roof holding portions 24, and the roof receiving portion 23, both the roof holding portions 24, and both the foam holding portions 26 are integrally formed into an H holder shape by solid EPDM. Extruded. Further, an adhesive 27 is attached to the upper surface of the roof receiving portion 23, and a release material 28 is attached to the adhesive 27 so as to be peelable. Butyl rubber is used for the adhesive material 27, and a known release paper is used for the release material 28. An adhesive 29 such as a double-sided tape is provided on the lower surface of the tile receiving portion 23.
Is attached. The seal portion 22 is composed of only a foam 30 extruded into a long rod shape by foaming EPDM.
As shown by arrows in FIG. 5, the fitting portion 21 and the seal portion 22 sandwich both sides of the foam 30 with the foam sandwiching portion 26, and the upper surface of the foam 30 is covered with the adhesive 29 by the adhesive 29.
3 by being attached to the lower surface. As shown in FIG. 6, the sealing material 20 having the above configuration is used by being attached to the left and right end portions 41 of the roof tile 40 with the peeling material 28 peeled off. The detailed mounting method is the same as in the first embodiment, and a description thereof will be omitted. Sealing material 2 of the present embodiment
With 0, the same effect as in the first embodiment can be obtained.

The sealing material 3 of the fourth embodiment shown in FIG.
3 is attached to the end 46 of the crown tile 45 having a triangular cross section, and therefore differs from the third embodiment only in that the fitting portion 21 is provided with an inclination. That is, the fitting portion 21 is composed of the tile receiving portion 34 provided with an inclination and a pair of tile holding portions 35 projecting obliquely upward from both left and right side edges, as in the third embodiment. One tile holding portion 35 extends over the entire length of the tile receiving portion 34, while the other tile holding portion 35 is interrupted by a notch (not shown). The downwardly extending portion 3 having a substantially triangular cross section extends downward from the lower surface of the tile holding portion 35 over the entire length.
6 are protruded, and foam holding portions 37 are protruded downward from the left and right side edges of the hanging portion 36. The roof receiving portion 34, the roof holding portion 35, the hanging portion 36, and the foam holding portion 37 are solid E
It is integrally extruded by PDM. Therefore, portions common to the third embodiment are denoted by the same reference numerals as those in the third embodiment in FIG. The same effect as in the first embodiment can be obtained by the sealing material 33 of the present embodiment. In addition, when attaching to the square crown tile 45,
The sealing material 33 of the present embodiment is more preferable than the sealing material 12 of the second embodiment from the viewpoint of ease of molding.

It should be noted that the present invention is not limited to the above-described embodiment, and can be embodied by appropriately changing the scope of the invention as follows, for example, as follows. (1) An adhesive is adhered to the lower surface of the contact portion 9 or the foam 30, and the sealing material 1, 12, 20, or 33 is compressed and adhered to the upper surface of the crosspiece 43 with the adhesive. (2) Instead of the foam 30, a foam material and a solid material are combined to form the seal portion 22, which is assembled to the fitting portion 21.

[0013]

As described above in detail, the tile sealing material of the present invention can be accurately and easily positioned and arranged between the end of the crown tile and the surface of the cross tile , and thus can be sufficiently provided. It has an excellent effect that it can be used in a compressed state, the sealing between the butted portions can be reliably performed, and there is no problem of peeling due to aging.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a sealing material according to a first embodiment of the present invention.

FIG. 2 is a sectional view when the sealing material is used.

FIG. 3 is a partial bottom view of FIG. 2 showing the sealing material partially cut away.

FIG. 4 is a cross-sectional view when the sealing material of the second embodiment is used.

FIG. 5 is a perspective view showing a sealing material of a third embodiment.

FIG. 6 is a sectional view when the sealing material is used.

FIG. 7 is a sectional view when the sealing material of the fourth embodiment is used.

FIG. 8 is a perspective view showing a conventional sealing material.

FIG. 9 is a sectional view when the sealing material is used.

FIG. 10 is another cross-sectional view when the sealing material is used.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Sealing material 2 Fitting part 3 Seal part 7 Adhesive material 8 Peeling material 12 Sealing material 20 Sealing material 21 Fitting part 22 Sealing part 33 Sealing material 40 Crown tile 41 End part 43 Cross tile 45 Crown tile 46 End part

──────────────────────────────────────────────────続 き Continued on the front page (58) Fields surveyed (Int.Cl. ⁷ , DB name) E04D 1/30 601 E04D 1/36 E04D 3/00-3/40 E04B 1/62-1/72

Claims (3)

(57) [Claims] 1. A sealing material which is disposed between the butt and the end portion and the 桟瓦 <br/> surface portion of Kanmurikawara in the building or Sumito, fitted to the ends of the Kanmurikawara consists Solid material A sealing material for a tile , comprising: a fitting portion to be formed; and a seal portion which is entirely or partially made of a foam material and is compressed by being brought into contact with a surface portion of the roof tile . 2. A protruding portion of an end of a roof tile in the fitting portion.
The notch according to claim 1, wherein a notch for adjusting the position is formed .
Tile sealing material. 3. The tile sealing material according to claim 1, wherein an adhesive is attached to the fitting surface of the fitting portion, and a release material is attached to the adhesive.