JPH09242265A - Waterproofing member of roof joint part - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a waterproofing member capable of absorbing variation of a setting position of a tile at a joint part of a roof and a building frame body and easy to construct. SOLUTION: A waterproofing member 10 covers a part between an end part of a roof (fox example, a roof panel 71) using a plane roof-tile 60 and a building frame body (for example, a wall panel 72). Thereby, it is furnished with a fixed part 23 fixed on the building frame body 71 and a deforming part 24 extended toward the plane roof-tile 60 from the fixed part 23 and formed free to elastically deform, and the deforming part 24 is furnished with a sealing material 40 to restrain immersion of water in a clearance with the plane roof- tile 60.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a waterproof member for a roof joint, which can prevent water from entering from the ridge side and the wall side of a roof using flat tiles.

[0002]

2. Description of the Related Art FIG. 3 is a vertical sectional view of a conventional waterproof member for a roof joint, which is a waterproof member for a joint between a roof and a wall. That is, FIG. 3 shows the accommodation of the wall in the vertical cross section in the direction perpendicular to the so-called girder direction parallel to the ridge. Roof and wall, roof panel 110
And wall panel 120, roof panel 110 and wall panel 12
A waterproof sheet 111 is attached to the joint with 0. A roof tile 130 is formed on the upper surface of the roof panel 110, and at the end of the roof tile 130 facing the wall panel 120, a roof tile 140 having a substantially L-shaped vertical cross section for the wall is provided. Individually formed.
This roof tile 140 is made up of two steps, and a lower wall tile 141 placed on the upper surface of the tile 130 and a lower wall tile 141 placed on the upper surface of the lower wall and the other end of which is a wall. It is formed from the upper roof tiles 142 for walls that abut on the panel 120 side. And
An adjusting material 143 made of a plurality of wood materials is sandwiched between these tiles 140. And the upper roof tile for walls 142
A rain-pressing and draining member 150 made of metal that covers the abutting portion is formed at the portion where the abutting portion contacts the wall panel 120.

FIG. 4 is a vertical sectional view of a conventional waterproof member for a roof joint, which is a waterproof member for a joint in a down ridge of a roof. In the descending building of the roof, a waterproof sheet 111 is attached to the upper surfaces of the joints where the upper ends of the left and right roof panels 110 contact each other. The roof tile 130 is placed on the upper surface of the waterproof sheet 111. In addition, at the end of the roof tile 130 on the down ridge side, and between the waterproof sheet 111 and the roof tile 1
31 are formed. Then, the roof tile 160 is formed so as to cover the gap between the joints facing the roof tiles 130 on the left and right from above. The roof tiles 160 are a lower ridge tile 161 for a ridge and a lower ridge tile for the ridge, which has a substantially U-shaped vertical cross-section and rides on the upper surface of the tile 130 so as to straddle the ends of the left and right tiles 130. An upper ridge tile 162 for a ridge having a substantially U-shaped vertical cross-section that rides on the upper surface of the tile 161.
A round roof tile 163 having a semicircular cross section is formed on the upper surface of the upper roof tile 162 for the ridge. Arakida soil 164 is formed between the tile 130 and these tiles 160. Then, turn the copper wire 165 around the tile tile 162,
By tying the copper wire 165 to the head of a galvanized nail 166 that is driven into the building frame, the tile tile 162 is formed so as not to come off the ridge.

When the tiles 130 made of clay or cement are used on the upper surface of the roof in the Japanese-style building as described above, at the joints between the tiles 130 and the walls and at the joints between the tiles 130 in the ridge, , Covering those joints from above,
As roof tiles 140 and 160 made of the same material as the roof tile 130 were used to prevent rain and the like from entering the inside of the building frame. And, even if there is a so-called "bare" peculiar to the roof tiles, the so-called roof tiles 140 and 160 have a structure in which they are pressed down from above so that they can be absorbed. Was there.

[0007] Here, the "dip" peculiar to the roof tile 130 means that the fixed position of the roof tile 130 greatly changes. This change in the fixed position of the roof tile 130
It occurs because it is only nailed at several places on its upper end, and the roof tiles overlap each other due to the weight of the roof tiles themselves, and the four corners are not completely fixed.

Although not shown in particular, roof tiles are placed on the roof.
Those made of thin metal materials such as iron plates without using 130 are used as Western-style architecture. At the joint between these iron plate tiles and the wall of the building frame, or at the joint between the left and right iron plate tiles in the ridge, a sheet metal material is processed without using things such as noshi tiles. A waterproof member is formed by so-called sheet metal work, and the waterproof member is firmly fixed between the iron plate roof tile and the building frame with a nail or the like to cover their joints. Further, in this iron plate roof tile, since the four sides are firmly fixed with nails and the like, there is no occurrence of the "stray" that is the displacement of the roof tile installation position due to the clay or the like described above. The joints of buildings, etc. were also fixed by nails.

Conventionally, S-shaped roof tiles have been widely used as traditional Japanese-style roof tiles, but in recent years, materials such as clay and cement have been used, and the flat surface shape that can be used in Western-style buildings is flat. Roof tiles are being used.

[0008]

However, flat roof tiles made of clay or the like are used on the roof surface, and at the joints between them and the walls, and at the joints between the flat roof tiles on the left and right of the ridge, construction work is performed. There was a desire to use a sheet metal without using a roof tile in order to facilitate the process and reduce the material cost. In such a case, if a waterproof structure of the joint part such as that formed in the iron plate roof tile is used, it is not possible to absorb the deviation or fluctuation of the installation position peculiar to the roof tile, so-called "bare" of the roof tile, and Since it causes rainwater to enter, it is necessary to take various measures to prevent it, and there is a problem that the construction is troublesome.

Therefore, the invention according to claim 1 has been made in view of the problems of the above-mentioned conventional technology, and the purpose thereof is to provide a roof tile and a roof tile at the joint between the roof and the building frame. It is an object of the present invention to provide a waterproof member for a roof joint, which can absorb variations in the installation position and can be easily installed. In addition to this, the invention according to claim 2 provides:
An object of the present invention is to provide a waterproof member for a roof joint, which is further improved in waterproofness at a joint between a roof and a wall which is a building frame. In addition to the object of the invention as set forth in claim 1, the invention as set forth in claim 3 is intended to provide a waterproof member for a roof joint portion in which the waterproof property is further enhanced in a roof ridge.

[0010]

SUMMARY OF THE INVENTION The present invention is to achieve the above object. The invention according to claim 1 is
A waterproof member (1) for covering a space between a roof (for example, a roof panel 71) end using a flat tile (60) and a building frame (for example, a wall panel 72).
(0), the fixed part (23) fixed to the building frame, and the deformed part that extends from the fixed part (23) toward the flat roof tile (60) and is elastically deformable ( 24), and the deformed portion (24) is characterized in that a sealing material (40) for suppressing intrusion of water is provided in a gap between the deformed portion (24) and the flat roof tile (60).

Here, the deformation portion (24) being "elastically deformable" means that the deformation portion (24) is made of an elastic material such as metal so that the deformation portion (24) is It means that the entire deformable portion (24) is bent and deformed even when an external force is applied to the free end side of the. For example, even if the flat roof tile (60) is displaced upwards and an external force is applied to the end of the deformable portion (24) in the upward direction, the deformable portion (24) can be elastically deformed in an arc shape. That is what is being done.

In the present invention, the waterproof member (10) is a building frame.
(72) covers the space between (72) and the roof (71), so the building frame (72)
Rainwater can be prevented from entering between the roof and the roof (71). In addition, the deformed portion (24) of the waterproof member (10) has a flat roof tile.
Since the sealing material (40) is formed between (60),
It is possible to prevent rainwater from entering the inside of the building frame (72) from between the deformed portion (24) of the waterproof member (10) and the flat roof tile (60).

Further, since the deforming portion (24) of the waterproof member (10) is elastically deformable, the installation position of the flat roof tile (60) moves up and down by the so-called "flapping" of the flat roof tile (60). Even if it shifts a little in the direction, it can be deformed according to the shift,
No gap is generated between the waterproof member (10) and the flat roof tile (60). As a result, the gap between rainwater and the roof tile (60) between the waterproof member (10) and the flat roof tile (60) is suppressed, and the building frame (72)
The waterproofness of the joint between the roof and the roof (71) can be ensured.

The second aspect of the present invention is the first aspect of the present invention.
In addition to the characteristic points described, the waterproof member (10) is formed at a position covering the joint between the roof (71) using the flat tile (60) and the wall (72) of the building frame, and the deformed portion ( 24) is provided with a lower end folding part (31) located at the lower end thereof and folded back toward the flat roof tile (60), and the fixing part (23) is located at the upper end thereof and the upper end folded back to the opposite wall side. It is characterized in that it has a folded-back portion (32).

According to the present invention, the waterproof member (10) is the roof (71).
To the roof (7) because it is formed at the junction between the wall and the wall (72).
It is possible to prevent rainwater and the like from entering the joint between the wall 1 and the wall 72. Further, since the lower end turnback portion (31) is provided at the end of the deforming portion (24), drainage of rainwater flowing down on the upper surface of the waterproof member (10) can be promoted at the lower end turnback portion (31). This can prevent rainwater flowing down on the upper surface of the waterproof member (10) from flowing around to the back surface side of the waterproof member (10) and ensure the waterproof property of the waterproof member (10).

In addition, an upper end folded portion is provided on the upper end of the fixed portion (23).
Since it has the (32), even if rainwater is transmitted upward on the upper surface of the waterproof member (10), draining of the rainwater transmitted at the upper end turnback portion (32) is promoted. As a result, the water on the upper surface of the waterproof member (10) flows from the upper end of the fixing portion (23) to the waterproof member (1
It is possible to suppress wraparound on the back surface side of (0), and it is possible to ensure the waterproof property of the waterproof member (10).

According to the invention of claim 3, the waterproof member (10) is
It is formed at a position that covers the roof ridge using flat tiles (60), the fixing part (23) is located at the center of the waterproof member (10) and is fixed to the building ridge, and the deforming part (24) is , From the fixing part (23) to the waterproof member
It is extended toward the flat tile (60) side of both ends of (10),
The eaves side end of each deforming portion (24) is characterized by being provided with a side end folding portion (21) folded back toward the flat roof tile (60).

In the present invention, the waterproof member (10) is the roof (72).
Since it is formed in the ridge (72), it is possible to prevent rainwater and the like from entering from the ridge (72) of the roof (72). Further, since each deformed portion (24) has a side end folded portion (21) at the end,
Draining of rainwater flowing down on the upper surface of the waterproof member (10) can be promoted at the side end turnback portion (21). As a result, rainwater flowing down on the upper surface of the waterproof member (10) will be
It is possible to suppress wraparound on the back surface side of the (10) and ensure the waterproof property of the waterproof member (10).

[0019]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will now be described in more detail with reference to the drawings. FIG. 1 shows a first embodiment of the present invention, and FIG. 1 shows a vertical sectional view of a waterproof member of a roof joint portion covering a joint portion between a roof and a wall. First, the configuration of the present embodiment will be described.

The waterproof member 10 according to this embodiment is a flat roof tile 60.
Is used to cover between the roof edge and the building frame. Here, a roof panel 71 forming a roof is joined to a wall panel 72 forming a wall of a building frame, and a plurality of waterproof sheets 53 are attached to the surface of the joined portion.
Then, in order to stop the flat roof tiles 60, wooden roof tiles 51 having a longitudinal direction in the lateral direction are fixed along the upper surface of the waterproof sheet 53 toward the eaves at predetermined intervals. The flat roof tiles 60 are arranged on the upper surface of the roof panel 71 so as to be stacked toward the ridge side so that the lower ends of the flat roof tiles are hooked on the roof tile bars 51. The flat roof tile 60 is a flat roof tile having a flat surface instead of the S-shaped roof tile used for traditional Japanese-style construction.
It is formed by baking and hardening clay or cement like conventional S-shaped roof tiles.

The wall panel 72 is made of wood and has a longitudinal direction in the lateral direction along the outdoor surface thereof.
61 is fixed. An outer wall finishing material 62, which is a finishing surface of the building frame, is fixed to the outer surface of the furring strip 61. The waterproof member 10 will be described in detail.
Is made of metal, and has a vertical cross-section formed in a substantially V-shape at a position that covers the joint between the roof panel 71 on which the flat tile 60 is placed and the wall panel 72 of the building frame. The longitudinal direction is in the so-called girder direction parallel to the ridge. The waterproof member 10 is a wall panel 72 that is a building frame.
The fixed part 23 fixed along the flat tile
And a deformable portion 24 that extends toward the 60 side and is elastically deformable. The fixed portion 23 has an upper end turnback portion 32 formed at the upper end thereof and turned back to the side opposite to the wall. Although not shown, the fixing portion 23 is fixed to the wall panel 72, which is the building frame, with nails or the like. Further, the deforming portion 24 is located at the lower end thereof and is a flat roof tile 60.
The lower end folded-back portion 31 folded back toward the side and the deformed portion
A sealing material 40 is provided on the free end side of 24 to prevent water from entering the gap between the flat tile 60.

The deforming portion 24 is made of an elastic material made of metal, and is formed so that the entire deforming portion 24 is bent and deformed into an arc shape even if an external force is applied to the free end side of the deforming portion 24. There is something. Next, the operation and effect of the present embodiment will be described. In the present embodiment, the waterproof member
Since 10 covers between the wall panel 72 and the roof panel 71 of the building frame, it is possible to prevent rainwater from entering between the wall panel 72 and the roof panel 71. Also, waterproof member
Since the sealing member 40 is formed between the flat tile 60 and the deforming portion 24 of the 10, rainwater flows backward from between the free end of the deforming portion 24 of the waterproof member 10 and the flat tile 60. Therefore, it is possible to suppress the entry into the building frame.

Further, since the deforming portion 24 of the waterproof member 10 is formed so as to be elastically deformable, even if the position of the flat roof tile 60 is slightly displaced in the vertical direction, it can be deformed according to the displacement. No gap is generated between the waterproof member 10 and the flat roof tile 60. As a result, it is possible to suppress the generation of a rainwater intrusion between the waterproof member 10 and the flat tile 60, and to prevent the building frame 72 and the roof
It is possible to ensure the waterproofness of the joint with 71. That is, even if "roofing" of the roof tile that the installation position peculiar to the roof tile is displaced occurs, the waterproofness is not impaired.

Further, the lower end folded portion 31 is provided at the end of the deformable portion 24.
Since it has, it is possible to promote drainage of rainwater flowing down on the upper surface of the waterproof member 10 at the lower end turnback portion 31. As a result, it is possible to prevent rainwater flowing down on the upper surface of the waterproof member 10 from flowing around to the back surface side of the waterproof member 10, and ensure the waterproof property of the waterproof member 10. Further, since the upper end of the fixed portion 23 has the upper end turnback portion 32, even if rainwater is blown upward by the wind on the upper surface of the waterproof member 10, the rainwater drainer transmitted at the upper end turnback portion 32 will be drained. Is promoted. As a result, it is possible to prevent water on the upper surface of the waterproof member 10 from wrapping around from the upper end of the fixed portion 23 to the back surface side of the waterproof member 10, and ensure the waterproof property of the waterproof member 10.

Further, since the deformable portion 24 is elastically deformable, when the waterproof member 10 is attached, the deformable portion 24 is deformed so that the tip of the waterproof member 10 is pressed toward the surface of the flat roof tile 60. Can be set to. This makes the flat roof tile
Even if the thickness of 60 varies depending on the location of the deformable portion 24, the tip of the free end of the deformable portion 24 can be pressed toward the flat tile 60, and the surface of the flat tile 60 of the waterproof member 10 can be pressed. The adhesiveness can be improved, and further excellent waterproofness can be obtained.

Next, a second embodiment will be described. FIG. 2 is a second embodiment of the present invention and is a vertical cross-sectional view of a waterproof member that covers a descending ridge of a roof.
That is, the cross section of a so-called corner ridge, in which two roof panels 71 are joined at the center and the ridge inclines downward toward the front side, is shown. Since the two roof panels 71 are joined to each other at a predetermined angle, a triangular adjustment material 73 made of wood is embedded to fill the triangular gap between the roof panels 71. It is fixed.

The waterproof member 10 according to this embodiment is a flat roof tile 60.
It is formed at a position covering the ridge of the roof panel 71 on which is mounted, and has a vertical cross section of a substantially V shape, and is formed in a two-sided triangular shape. The waterproof member 10 includes a fixing portion 23 located in the central portion thereof and fixed to the building frame, and the fixing portion 23.
It is provided with a deforming portion 24 extending from 23 toward the left and right flat tiles 60 side. Then, similarly to the first embodiment, each deforming portion 24 is formed with a sealing material 40 between itself and the flat roof tile 60 to prevent water from entering. The fixed portion 23
Is provided with a long fixing nail 22 which penetrates the waterproof member 10 from the upper part to the lower part in the center of the waterproof member 10 and has a lower end fixed to the triangular adjusting member 73 of the building frame. The fixing portion 23 is not limited to the long fixing nail 22, and a metal wire such as a copper wire connected to the head of a short screw fixed to the triangular adjusting member 73 is used. The waterproof member 10 may have a structure in which the fixed portion 23 at the center of the waterproof member 10 is connected to the building frame.

At the eaves side end of each of the deforming portions 24, side end folding portions 21 that are folded back toward the flat roof tile 60 are provided. The other configuration is substantially the same as that of the first embodiment, and the same members are given the same part numbers and the description is omitted. The operation and effect of this embodiment are substantially the same as those of the first embodiment, and since the waterproof member 10 is formed in the ridge of the roof 72, it is possible to prevent rainwater and the like from intruding from the ridge 72 of the roof 72. Can be suppressed. Further, since the side end folded-back portion 21 is provided at the end of each deforming portion 24, drainage of rainwater flowing down on the upper surface of the waterproof member 10 can be promoted at the side end folded-back portion 21. As a result, it is possible to prevent rainwater flowing down on the upper surface of the waterproof member 10 from flowing around to the back surface side of the waterproof member 10, and ensure the waterproof property of the waterproof member 10.

The waterproof member according to the present embodiment is housed in the girder direction with the roof wall as described in the first embodiment, and the roof ridge as described in the second embodiment. However, the place of use is not limited to this, and it can be used at the end of the roof as long as the roof and the building frame must be waterproofed. . For example, it can be used even in the case where the roof and the wall are housed in a direction perpendicular to the girder direction of the roof and the wall, that is, in a so-called flow direction.

[0030]

Since the present invention is configured as described above, it has the following effects. Claim 1
According to the invention described above, it is possible to provide a waterproof member for a roof joint portion, which can absorb a variation in the installation position of the roof tile at the joint portion between the roof and the building skeleton and can be easily constructed.

According to the second aspect of the present invention, the effect of the above-mentioned first aspect of the present invention can be obtained, and at the joint portion between the roof and the wall which is the building frame, the roof joint portion having further improved waterproofness can be obtained. A waterproof member can be provided. According to the invention described in claim 3, it is possible to provide the waterproof member of the roof joint portion, which has the effect of the invention described in claim 1 and further improves the waterproof property in the roof ridge.

[Brief description of drawings]

FIG. 1 is a longitudinal sectional view showing a waterproof member of a roof joint portion that covers a joint portion between a roof and a wall according to a first embodiment of the present invention.

FIG. 2 is a second embodiment of the present invention, and is a vertical cross-sectional view showing a waterproof member that covers a descending ridge of a roof.

FIG. 3 is a vertical cross-sectional view showing a conventional waterproof member for a roof joint, which is a waterproof member for a joint between a roof and a wall.

FIG. 4 is a vertical cross-sectional view showing a conventional waterproof member for a roof joint part, which is a waterproof member for a joint part in a down ridge of a roof.

[Explanation of symbols]

10 Waterproof member 20 Waterproof member for building 21 Side edge folded portion 22 Fixing nail 23 Fixed portion 24 Deformation portion 30 Wall waterproof member 31 Lower edge folded portion 32 Upper edge folded portion 40 Sealing material 51 Roof tile 53 Waterproof sheet 60 Flat tile 61 Furrow edge 62 Exterior wall finishing material 71 Roof panel 72 Wall panel 73 Triangular adjusting material 110 Roof panel 111 Tarpaulin 120 Wall panel 130 Tile 131 Split tile 140 Nodding tile 141 Wall lower tiles 142 Wall upper tile 143 Adjusting material 150 Rain gutter drainer 160 Noshi tile 161 Lower tile for building 162 Upper tile for building 163 Round tile 163 Arakida soil 165 Copper wire 166 Galvanized nail

Claims (3)

[Claims] 1. A waterproof member for covering a space between a roof end portion using a flat tile and a building frame, the fixing part fixed to the building frame, and extending from the fixing part toward the flat tile side. And a deformable portion that is elastically deformable, and the deformable portion is provided with a sealing material for suppressing the infiltration of water in the gap between the roof tile and the roof tile. Element. 2. The waterproof member is formed at a position that covers a joint between a roof using a flat tile and a wall of a building frame, and the deformed portion is located at a lower end thereof and folded back toward the flat tile. The waterproof member for a roof joint portion according to claim 1, further comprising a bottom end turnback portion, wherein the fixed portion includes an upper end turnback portion located at an upper end thereof and turned back to the side opposite to the wall. 3. The waterproof member is formed at a position covering a roof ridge using flat tiles, the fixing portion is located at the center of the waterproof member and fixed to the building ridge, and the deforming portion is a fixing portion. 2. The eaves-side end portions of the respective deformed portions are provided with side end folded-back portions that are folded back toward the flat roof tiles, respectively. Waterproof member for the roof joint described.