JPH04105317U - Waterproof tape for roofing materials - Google Patents

Abstract

(57) [Summary] (with modifications) [Purpose] To improve both the ability to follow irregularities on the surface of roofing materials and the durability of the waterproof tape used by sandwiching it between the overlapped parts of roofing materials when layering roofing materials. Improve. [Structure] Waterproof tape 1 is constructed by integrally polymerizing foam materials 3, 3 on both upper and lower surfaces of rubber material 2.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

This invention relates to a waterproof tape used for overlapping parts of roofing materials.

0002

[Conventional technology]

Conventionally, when roofing buildings such as houses is performed using flat plate roofing materials or daylighting tiles. , in the overlapped part of roofing materials from the eave side to the ridge side, the lower layer is covered as shown in Figure 3. The side roofing material A is fixed by nailing C to the roof base B, and the upper layer is attached to this roofing material A. The roofing material A on the side is overlapped with waterproof tape D in between and sealed. Ru. In that case, the waterproof tape D may be made of vinyl chloride, EPDM, or silicone. Depending on which foam material (sponge) is used, waterproof tape can be applied to irregularities on the surface of the roofing material. I tried to make sure that P-D was well adapted to the process.

0003

[Problems with conventional technology]

However, during wind and rain, when muddy rainwater sprays onto the roof surface, the foam material wears out. Waterproof tape is damaged by muddy water E that tries to enter the overlapping part of roofing materials A and A. There was a drawback that D wore out in a few months and the waterproof function was impaired. Therefore, waterproof tape It was also considered to make the roof from a rubber material with a hard surface, but rubber material is not suitable for roofing materials. It is difficult to adapt to the unevenness of the surface, and it is difficult to obtain good waterproof properties, making it difficult to use. It was difficult.

0004

[Problem that the idea aims to solve]

In view of the above problems, this idea was designed to improve both conformability to roofing materials and durability. This was developed with the aim of providing an excellent waterproof tape for roofing materials.

[0005]

[Means to solve the problem]

In other words, the waterproof tape for roofing material of this invention has ribs on both sides of the band-shaped main body. A foam material or a cylinder thicker than the ribs is placed on the upper and lower surfaces of the formed rubber tape. The material is characterized by being made by integrally polymerizing the core materials.

[0006]

【Example】

Examples of this invention will be described below. FIG. 1 is a sectional view of an embodiment of this invention, and FIG. 2 is a diagram of the embodiment in use. The waterproof tape 1 for roofing material of this invention has ribs 2b on both side edges of a belt-shaped main body 2a. , 2b are formed on the upper and lower surfaces of the rubber tape 2, which has ribs 2b, which are thicker than 2b. The foamed materials 3, 3 or the sealing material are integrally polymerized.

[0007]

[Effect]

The above-mentioned waterproof tape 1 for roofing material is used to cover the lower roofing material 4 during roof construction. After fixing to the foundation 5 with nails 6, the upper roofing material 4 is placed on top of the roofing material 4. When layering roofing, it is used by being sandwiched between both roofing materials 4, 4. According to this , the waterproof tape 1 for roofing material is sealed by the upper and lower foam materials 3, 3 or sealing material, respectively. Since the foamed material etc. is in contact with the roofing materials 4, 4, it adapts to the unevenness of the roofing material surface, and the roofing material 4 , 4 and the waterproof tape 1 is ensured. Moreover, when it rains, the roofing material 4, To prevent muddy water from entering the overlapped area of 4, use rubber that is durable against abrasion. The ribs 2b, 2b on both sides of the rubber tape 2 prevent the intrusion, and the long-term Even with the use of the waterproof tape 1, damage to the waterproof tape 1 will not occur.

[0008]

[Effect of the idea]

As explained above, this invention has excellent conformability to roofing materials, and Since you can obtain a durable waterproof tape, you can reduce the weight of roofing material over a long period of time from the beginning of use. This has the practical effect of keeping the waterproof function of the collar part high.

[Brief explanation of drawings]

FIG. 1 is a sectional view of an embodiment of the invention.

FIG. 2 is a usage diagram of an embodiment of the invention.

FIG. 3 is a usage state diagram of a conventional example.

[Explanation of symbols]

1 Waterproof tape for roofing materials 2 Rubber material tape 2a Main body 2b Rib 3 Foam material

Claims (1)

[Scope of utility model registration request] 1. A roof comprising a rubber material tape having ribs formed on both sides of a belt-shaped main body, and a foam material or a sealing material having a thickness greater than the ribs integrally polymerized on the upper and lower surfaces of the rubber material tape. Waterproof tape for materials.