JPH0941598A - Structure of building wall-side - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve the finish, eliminate furring strips and the like, and reduce the labor in execution of works and cost by raising a drip cap composed of a rail, a joiner and a drip plate to a rise bed plate. SOLUTION: A specified interval between a roof board 2 of a building and an onter wall panel 5 upward of the roof board 2 is set, and a drip cap 9 is attached to a bed plate 7 fixed on a framework 1 between the roof board 2 and an outer wall panel 5. The drip cap 9 consists of a rail 12, a joiner 13 having an eaves support part and a drip plate 14. And the rail 12 is attached to the bed plate 7, and a fitting part of the eaves support part is engaged with and fixed on the engaging part of the rail 12. Next, the locking part of the drip plate 14 is locked to the locking part of the engaging part and the fitting part, the fitting part of the joiner 13 is blocked by the base plate of the drip plate 14, and an eaves plate is mounted on the eaves support part.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wall structure of a building using a drainage drain.

[0002]

2. Description of the Related Art As shown in FIGS. 12 and 13, as a conventional wall structure of a building of this type, a framework 1 as a frame member is used.
, The base plate 2, and the roofing material 4 fixed on the base plate 2
And an outer wall panel 5 mounted on the frame assembly 1 at a position above the field board 4 with a predetermined gap, and a frame assembly 1 between the outer wall panel 5 and the field board 2 via a stand-up base spacer 6. It is known that the rising base plate 7 fixed to the rising base plate 7, the furring strip 21 fixed to the rising base plate 7, and the drainage 29 attached to the furring strip 21 are known.

As shown in FIG. 12, in a wall structure on the eaves of a building, a waterproof sheet 10 is laid on the surfaces of the stand-up base plate 7 and the base plate 2, and the roof material 4 is
It is fixed on the field board 2 through the waterproof sheet 10, the mounting bar 11, and the like. Near the upper edge of the roof material 4, a door material 3 made of a synthetic resin foam or the like whose bottom surface shape is formed to match the irregularities of the roof material 4 is adhered and fixed. The waterproof sheet 10 has a wall drainer 8 formed in a long shape and having a substantially V-shaped cross section so as to connect the upper surface and the standing base plate 7 and press the surface door material 3.
It is attached to the start-up base plate 7 via. The furring strip 21 is fixed to the starting base plate 7 via a waterproof sheet 10 and a water drain 8 near the wall, and the furring strip 21 is long and has a substantially W-shaped cross section through the waterproof sheet 10. The drainage 29 formed in the above is attached by a fastening member 22 such as a colored zinc nail. The drainage 29 is jointly sealed with the outer wall panel 5 by a sealing material S.

As shown in FIG. 13, in the end wall structure of the end face of the building, instead of the above door material 3 and the end wall drainer 8,
A trough plate 17 having a concave cross section is attached between the roof material 4, the rising base plate 7, and the field plate 2. The drain troughs 17 are designed so that even if rainwater enters the gap C between the roofing material 4 and the standing base plate 7, it can be drained downward.

The drainer 29 is formed to have a length of about 1 to 2 m and is attached to the furring strip 21 by the fastening member 22 as described above, but as shown in FIG.
In the joint portion 29b of the drainage 29, the ends are superposed and sealed with a sealing material.

[0006]

However, in the above-mentioned wall-side structure of a building, since the furring strip 21 and the like are required to mount the drainage drain 29, it is difficult to save labor and reduce costs. There is a point.

Further, the joint portion 29b of the drainage 29
In the case of (1), it is difficult to pass through because the ends are polymerized with each other, and the appearance of the sealed portion is also poor. Further, a fastening member 22 such as a colored zinc nail is used to attach the drainage 29 to the furring strip 21, and the head of the fastening member 22 is exposed on the surface of the drainage drain 29, so that the appearance Is bad. As described above, in the conventional wall structure of the building, there is a problem that the finish of the drainage 29 is not good.

[0008] The present invention has been made in view of the above problems, and provides a structure near the wall of a building in which the labor saving in construction and the cost reduction are possible and the finish of drainage is good. With the goal.

[0009]

The means for achieving the above-mentioned objects are as follows. Firstly, the ground plate of a building and an outer wall attached to a frame at a position above the ground plate with a predetermined gap. In a wall-side structure of a building including a rising base plate fixed to a frame between panels and a drainage drainer installed at a predetermined position above the roof material on the base plate, the drainage drainage member is provided. It has been installed on the starting base plate.

Secondly, the drainer is attached to the rising base plate having a fitting portion extending in the longitudinal direction, and the fitted portion fixed to the fitting portion by fitting. And a canopy support portion that protrudes obliquely downward from the lower edge of the fitted portion, and each of the joiner and the eaves support portion has a locking portion, and each of the joiners is locked. And a draining plate having an eaves plate mounted on the eaves support part, the substrate having an engagement part that is locked to the part, and closing the fitted part of the joiner.

Thirdly, the drainer is mounted on the rising base plate having a fitting portion extending in the longitudinal direction, and a fitted portion fitted and fixed to the fitting portion. And a canopy support portion projecting obliquely downward from the lower edge of the fitted portion, and a joiner having a fitting portion formed on the fitted portion, and a member engaged with the fitting portion of the joiner. It is composed of a substrate having a joint portion and closing a fitted portion of the joiner, and a draining plate having an eave plate placed on the eave support portion.

Fourthly, a cushion material is interposed between the eave support portion of the joiner and the eave plate of the draining plate.

Fifthly, a wall drainer projecting between the drainer and the roof material is attached to the rising base plate.

Sixthly, a door material is interposed between the water draining on the wall and the roof material.

Seventhly, a sloping trough plate having a concave cross section is attached between the roofing material, the rising base plate, and the ground plate.

Eighth, a waterproof sheet is laid on the surfaces of the starting base plate and the ground plate.

[0017]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to the drawings. The same components as those of the above-described conventional technique are designated by the same reference numerals and the description thereof will be omitted.

As shown in FIG. 1, an eaves-side wall structure of a building according to this embodiment has a frame 1 as a frame member, a base plate 2, and a top plate fixed on the base plate 2. Between the roof material 4 having the door material 3 fixed thereto, the outer wall panel 5 attached to the framework 1 at a position above the field board 2 at a predetermined interval, and between the outer wall panel 5 and the field board 2. A startup base plate 7 fixed to the framework 1 via a startup base spacer 6;
A sealing material S is provided between the upper surface of the surface door material 3 and the rising base plate 7 so as to connect between the wall drainer 8 and the rising base plate 7 and the outer wall panel 5 with a sealing material S. It is provided with a drainage 9 which is sealed.

The outer wall panel 5 is attached to the frame assembly 1 at a predetermined interval above the field board 2, and the outer wall panel 5 may be, for example, a concrete panel or, depending on the purpose. A wood panel or the like having a face material on one side or both sides can be used.

The starting base plate 7 is composed of two plate members 6a,
A frame assembly 1 is provided between the outer wall panel 5 and the base plate 2 through a stand-up base spacer 6 formed by pasting 6b together.
A waterproof sheet 10 made of synthetic rubber, asphalt roofing, or the like is laid on the surfaces of the starting base plate 7 and the base plate 2 as required.

The roofing material 4 is fixed on the base plate 2 via mounting bars 11 and the like on the waterproof sheet 10.
In the vicinity of the upper edge of the roof material 4, the shape of the lower surface is
The door door material 3 made of a synthetic resin foam or the like formed in conformity with the unevenness of is adhered and fixed, and the wall-side drainer 8 is raised via the waterproof sheet 10 so as to press the door door material 3. It is attached to the base plate 7. Drain 8 near the wall
Is long and formed in a substantially V-shaped cross section, and is attached so as to connect between the upper surface of the door material 3 and the rising base plate 7, and the roof material 4 and the rising base plate are attached. The gap C of 7 is closed. In addition, as the drainage 8 near the wall, various shapes can be adopted as long as they connect the upper surface of the door material 3 and the standing base plate 7. Further, as the stand-up base spacer 6, one plate body or the like integrally formed may be used, or the stand-up base plate 7 may be used without using the stand-up base spacer 6. It can also be fixed directly to the set 1.

As shown in FIGS. 1 to 5, the drainer 9 is a rail 1 which is mounted in a substantially horizontal direction on the starting base plate 7 having a recess (fitting portion) 12a extending in the longitudinal direction.
2, a joiner 13 including a fitted portion 13a fixed to the rail 12 and an eaves support portion 13b, and a draining plate 14 including a base plate 14a locked to the joiner 13 and an eaves plate 14b. It was done. A rail 12, a joiner 13, and a draining plate 14 which constitute the drainage 9
Are preferably made of metal, for example, aluminum. In addition, these may be formed to have an appropriate length of about 1 to 2 m.

The rail 12 has a concave portion 12a which is formed in a concave shape in a transverse cross section and extends in the longitudinal direction. The rail 12 is in a substantially horizontal direction so as to come into contact with the lower surface of the outer wall panel 5, and the concave portion 12a. It is attached to the rising base plate 7 with the opening side facing outward. At this time, as shown in FIG. 3, the joint portion 12b is attached so that the end portions thereof are joined laterally, but a gap between the end portions of one rail 12 and the other rail 12 is formed. If the joining projection 12d to be inserted into 12c is formed, the rail 1
It is possible to easily join or pass the two.

The joiner 13 is a fitted portion 13 having a convex portion 13c which is fitted and fixed in the concave portion 12a.
a and an eaves support portion 13b that projects obliquely downward from the lower edge of the fitted portion 13a, and the fitted portion 13a
The locking portion 13 is provided on the upper edge of the upper portion and the end edge of the eaves supporting portion 13b, respectively.
d and 13e are formed. The fitted portion 13a
Is formed to have a concave cross section, and a convex portion 13c having a convex cross section is formed on the outside of the connecting piece 13g for connecting both side pieces 13f thereof.
Are formed. When the fitted portion 13a is fixed to the rail 12, the convex portion 13c may be fixed to the concave portion 12a with screws 15 or the like. The eaves support portion 13b projects outwardly and obliquely downward from the lower edge of the fitted portion 13a, that is, the edge of the lower side piece 13f, and the edge is bent downward. It has the formed locking portion 13e. Further, the upper side piece 13f projects obliquely upward, and has an engaging portion 13d formed in a claw shape at its end edge. Further, as shown in FIG. 4, a cushion material 16 made of a tape-cut rubber sheet or the like can be attached to the upper surface of the eave support portion 13b or the like, if necessary.

The draining plate 14 includes a substrate 14a and the substrate 1
It is formed in a substantially V-shaped cross section from an eaves plate 14b projecting obliquely downward from the lower edge of 4a. The substrate 14
On the upper edge of a and the lower surface of the eaves board 14b, the joiner 1
3 are formed with engaging portions 14d and 14e which are engaged with the respective engaging portions 13d and 13e.
The engaging portion 14d of 4a projects toward the opposite side of the eaves plate 14b and is formed into a claw shape, and the engaging portion 14e of the eaves plate 14b is formed into a hook shape in cross section. When the draining plate 14 is locked to the joiner 13, the board 14a closes the fitted part 13a of the joiner 13 and the eaves plate 14b is placed on the eaves supporting part 13b. Engaging part 14
d and 14e may be locked to the locking portions 13d and 13e, respectively. Here, when the above-mentioned cushion material 16 is pasted on the upper surface of the eaves support portion 13b of the joiner 13 in advance, the cushion material 16 is used.
5b and the eaves plate 14b of the draining plate 14, the draining plate 14 is locked against the elastic force of the cushion material 16, and after the locking shown in FIG. Since it is biased in the direction away from 13, it can be locked more firmly without rattling.

After the drainage drainer 9 comprising the rail 12, the joiner 13 and the drainage plate 14 is mounted on the rising base plate 7 as described above, the drainage drainer 9 is attached as shown in FIG.
It is desirable to jointly seal the space between the outer wall panel 5 and the outer wall panel 5 with a sealing material S made of modified silicone or the like. If such joint sealing is performed, infiltration of rainwater from between the drainage drain 9 and the rising base plate 7 will be performed. Can be prevented.

As described above, if the drainage 9 is attached to the stand-up base plate 7, the conventional furring strip or the like becomes unnecessary,
It is possible to save the preparation and installation work. Further, the joiner 13 connects the fitted portion 13a to the rail 1
Since it is fixed so as to fit into the concave portion 12a of 2,
The joiner 1 fixed to the rail 12 if the rail 12 is pushed out when the rail 12 is attached to the starting base plate 7.
No. 3 will come out of the street without any special operation. Therefore, the street of the draining plate 14 which is locked to the joiner 13 where the street is exposed also comes out. Here, since the joint portion 12b of the rail 12 is attached so as to be joined in the lateral direction without overlapping the end portions, the passage can be easily performed. Also, the draining plate 1
Also in the joint portion of 4, the end portions can be joined to each other in the lateral direction without being overlapped with each other and can be locked to the joiner 13, and at the time of locking, a fastening member is not required, so that the appearance is good. Becomes Further, the draining plate 14 is locked so that the eaves plate 14b is placed and supported on the eaves supporting portion 13b of the joiner 13, so that the eaves plate 14b is prevented from rocking or deforming due to the wind. can do.

Further, since rainwater may infiltrate from the edge of the water draining plate 14 to the lower part of the draining water draining member 9, as in this embodiment, the draining water draining member 9 is added to the rising base plate 7. By installing a wall drainer 8 protruding between the roof materials 4, it is possible to prevent rainwater from entering the gap C between the roof material 4 and the standing base plate 7.

Further, if the door material 3 is interposed between the wall drainer 8 and the roof material 4, the door material 3 closes the gap between the wall drainer 8 and the roof material 4, and Since it is possible to prevent rainwater from entering, it is possible to more effectively prevent rainwater from entering the gap C between the roof material 4 and the rising base plate 7. Here, when the upper surface of the roofing material 4 has unevenness, the shape of the lower surface of the door material 3 may be formed so as to match the unevenness, as in this embodiment. Also, the door material 3
Can be made of, for example, a synthetic resin foam or the like, but in order to interpose it between the wall drainer 8 and the roof material 4, after the door material 3 is bonded and fixed onto the roof material 4 in advance, The drain 8 at the wall may be raised and attached to the base plate 7 so as to hold down the door material 3.

Then, the starting base plate 7 and the base plate 2
If a waterproof sheet 10 is laid on the surface of the, even if rainwater enters beyond the drainage 9 and the drainage 8 near the wall,
It is possible to reliably prevent the rainwater from leaking to the startup base plate 7 and the field plate 2.

Further, as shown in FIG. 6, at a corner portion such as a projecting corner portion of a building, at least a draining plate 14 among the above-mentioned members 12, 13, 14 constituting the drainage 9 is provided.
May be formed in a substantially L shape in plan view so as to fit the corner portion. At this time, even if the gap D is formed in the corner portion of the rail 12 or the joiner 13, if the joint sealing is performed as described above, infiltration of rainwater can be prevented.

As shown in FIG. 7, the structure of the gable face of the building according to this embodiment is almost the same as that of the eaves face as described above, but instead of the door material 3 and the wall drainer 8 described above. A roof trough plate 17 having a concave cross section is attached between the roof material 4, the rising base plate 7, and the base plate 2.

The above-mentioned trough plate 17 allows rainwater to infiltrate below the drainage drain 9, and further, a gap C between the roofing material 4 and the starting base plate 7.
Even if it enters into, the drainage can be performed downward, and by mounting the drainboard 17 in this way, it is possible to prevent the rainwater from leaking onto the base plate 2. Here, the drainer 9 is constructed in substantially the same manner as the above, but on this end face, the rail 12 is mounted at a predetermined angle from the direction substantially parallel to the base plate 2, that is, the substantially horizontal direction. To be

Further, as shown in FIG.
The eaves support portion 13b and the eaves board 14b of the draining plate 14 can be formed such that the projecting angle thereof is higher than that required in this embodiment, but the eaves support portion 13b is
The present invention is not limited to the plate-like member, but may be formed by, for example, attaching a plurality of rod bodies to the lower edge of the fitted portion 13a at intervals so as to project obliquely downward. Further, the convex portion 13c of the joiner 13 may be formed so as to project in two steps, and the shape of the fitted portion 13a of the joiner 13 is not particularly limited. Also, the fitting portion of the rail 12 can adopt various shapes other than the recess 12a, that is, the fitting portion 12a of the rail 12 and the fitted portion 13a of the joiner 13 are fitted together. You just have to do it. Further, the locking portion 13
The positions of d, 13e and the engaging portions 14d, 14e are not limited to those in the above embodiment, and may be formed at other positions as necessary.

As shown in FIG. 9, the structure of the wall of the eaves surface of the building according to another embodiment is almost the same as that of the above embodiment, but the roofing material 4 is a flat plate such as a color vest. The roofing material 4 is used. In this case, since the upper surface of the roofing material 4 is flat, it is possible to attach the edge of the water draining part 8 near the wall to the roofing material 4 without making a large gap, and the roofing material 3 is not used. It is possible to prevent rainwater from entering the gap C between the stand 4 and the stand-up base plate 7. In addition, in the gable surface in this case, as in the above,
You only need to attach 7.

As shown in FIGS. 10 and 11, a drainage 19 according to another embodiment is almost the same as the above-described embodiment on the eaves and gables of a building, but with one locking. Part 13
e instead of the end edge of the eaves support portion 13b of the joiner 13, is formed between the other locking portion 13d and the eaves support portion 13b to form a claw shape, and one engagement portion 14e is formed as a draining plate 14 Instead of the lower surface of the eaves plate 14b, it is formed below the other engaging portion 14d. In this way, the locking portions 13d and 13e are attached to the fitted portion 13a of the joiner 13 and the engaging portion 14
Since d and 14e are formed at positions close to the substrate 14a of the draining plate 14, the drainer plate 1 is attached to the joiner 13.
When locking 4, the eaves board 14b is placed on the eaves supporting portion 13b so that the board 14a is pressed so as to close the fitted portion 13a of the joiner 13, and the locking is performed with one touch. Complete. Therefore, the construction time of the drainage 19 can be shortened. The positions of the locking portions 13d, 13e and the engaging portions 14d, 14e are not limited to those in this embodiment, and may be formed at other positions as necessary. In addition, the draining plate 14 of the drainage 9 and 19
The means for engaging with the joiner 13 is not limited to the above-mentioned claw-shaped or hook-shaped means, but various conventional techniques can be used.

[0037]

As described above, according to the structure of the wall of the building according to the first aspect, the conventional furring strips and the like are unnecessary by attaching the drainage drain to the rising base plate, and therefore preparations for them are made. It is possible to save the labor of installation and installation, and it is possible to reduce the labor and cost of construction.

According to the structure of the wall of the building according to claim 2,
The drainage drain is composed of a rail attached to the startup base plate, a joiner fixed to the rail, and a drainage plate locked to the joiner, and when fixing the joiner to the rail, Since the mated part is mated to the mating part of the rail, if the rail is pulled out when mounting the rail to the base plate, the joiner will pass through without any special operation. , The street of the draining board locked by the joiner also comes out. In this case, since the rail can be easily pushed out, the drainage can be performed in a short time. Further, since the rail is attached to the rising base plate, it is possible to reduce the influence of unevenness of the rising base plate on the construction and finish of drainage.
Furthermore, at the joint part of the draining plate, it can be locked to the joiner by joining the ends in a lateral direction without overlapping each other. A good drainage can be constructed. In addition, since the draining plate is locked so that the eaves plate is placed and supported on the eaves support part of the joiner, it is possible to prevent the eaves plate from rocking or deforming due to the wind, and It can be made larger.

According to the wall structure of the building according to claim 3,
By forming the engagement portion of the joiner on the eaves support portion, the engagement with the engagement portion of the draining plate can be performed with one touch, so that the drainage drainage can be shortened.

According to the structure of the wall of the building according to claim 4,
By interposing a cushioning material between the eaves support part of the joiner and the drain plate, the drain plate is urged in the direction away from the joiner, so the drain plate is locked firmly by the joiner without rattling. be able to.

According to the structure of the wall of the building according to claim 5,
Since a wall drainer protruding between the drainer and the roofing material is attached to the start-up base plate, even if rainwater penetrates below the drainer on the eaves of the building, it will stand upright with the roofing material. It is possible to prevent rainwater from entering the gaps between the raising base plates.

According to the structure of the wall of the building according to claim 6,
By interposing the door material 3 between the wall-side drainer and the roof material, the space between the wall-side drainer and the roof material is blocked, so that rainwater can be prevented from entering between the wall-side drainer and the roof material. Rainwater can be more effectively prevented from entering the gap between the roofing material and the starting base plate.

According to the structure of the wall of the building according to claim 7,
Since a roof trough having a concave cross section is installed between the roof material, the starting base plate, and the base plate 2, rainwater penetrates below the drainage drain on the end face of the building, and the roof material Even if rainwater enters the gap between the starting base plate and the starting base plate, the rainwater can be drained downward and the rainwater can be prevented from leaking onto the base plate 2.

According to the structure of the wall of the building according to claim 8,
Since a waterproof sheet is laid on the surface of the starting base plate and the base plate 2, even if rainwater penetrates through the draining water, the wall draining water, or the trough plate, the starting base plate or the ground plate It is possible to reliably prevent the leakage of rainwater to the 2.

[Brief description of the drawings]

FIG. 1 is a side cross-sectional view showing a wall-side structure on an eaves surface of a building according to an embodiment.

FIG. 2 is an exploded side sectional view showing a manner in which the drainage according to the embodiment of FIG. 1 is attached to a rising base plate.

FIG. 3 is a perspective view showing a joint portion of a drainage drain rail according to the embodiment shown in FIG. 1;

FIG. 4 is a perspective view showing a state where a joiner is fixed to the rail of FIG.

5 is a perspective view showing a state in which a draining plate is locked to the joiner in FIG.

FIG. 6 is a perspective view showing a state where a corner drainage drainer is attached to a projecting corner of a building.

FIG. 7 is a side cross-sectional view showing the end wall structure of the end face of the building according to the embodiment.

8 is an exploded side cross-sectional view showing a state in which the drainer according to the embodiment of FIG. 7 is attached to a rising base plate.

FIG. 9 is a side sectional view showing a wall-side structure of an eaves surface of a building according to another embodiment.

FIG. 10 is a side cross-sectional view showing a manner of attaching a drainage drainer according to another embodiment on the eaves of a building to attach it to a rising base plate.

FIG. 11 is a side cross-sectional view showing a manner in which a drainage drainer according to another embodiment is attached to a rising base plate on the end face of a building.

FIG. 12 is a side sectional view showing a conventional wall-side structure on the eaves of a building.

FIG. 13 is a side sectional view showing a conventional wall-side structure on the end face of a building.

FIG. 14 is a perspective view showing a conventional joint section for draining water.

[Explanation of symbols]

 1 Frame 2 Field plate 3 Face door material 4 Roof material 5 Exterior wall panel 7 Standing base plate 8 Draining water near the wall 9, 19 Draining water 10 Waterproof sheet 12 Rail 12a Recessed part (joint part) 13 Joiner 13a Fitted part 13b Eaves support part 13d, 13e Locking part 14 Drain plate 14a Substrate 14b Eaves plate 14d, 14e Engagement part 16 Cushion material 17 Dirt plate

Claims (8)

[Claims] 1. A rising base plate fixed to a frame between a field plate of a building and an outer wall panel attached to the frame at a position above the field plate at a predetermined interval, and on the field plate. A wall-side structure for a building, comprising a drainer installed at a predetermined position above a roof material, wherein the drainer is installed on a rising base plate. 2. A rail attached to the rising base plate having a fitting portion extending in the longitudinal direction, a fitted portion fitted and fixed to the fitting portion, and the fitted portion. A joiner, which comprises an eaves support portion that protrudes obliquely downward from the lower edge of the fitted portion, and has a joining portion formed on each of the fitting portion and the eaves support portion, and each joining portion of the joiner. The building according to claim 1, further comprising: a substrate having an engaging portion to be locked, the substrate blocking a fitted portion of the joiner, and a draining plate having an eave plate placed on the eave support portion. Wall structure. 3. A rail attached to the rising base plate having a fitting portion extending in a longitudinal direction, a fitted portion fitted and fixed to the fitting portion, and a fitting portion fixed to the fitting portion. A joiner, which comprises an eaves support part projecting obliquely downward from a lower edge of the fitted part, and a locking part formed in the fitted part, and an engaging part which is locked to the locking part of the joiner. The board-side structure of a building according to claim 1, further comprising: a board that closes a fitted portion of the joiner, and a drain board having an eave board that is placed on the eave support section. 4. The cushion material is interposed between the eaves supporting portion of the joiner and the eaves plate of the draining plate.
The wall structure of the building shown. 5. The wall drainer projecting between the drainer and the roofing material is attached to the rising base plate.
The structure near the wall of the building described in any of. 6. The wall-side structure of a building according to claim 5, wherein a door material is interposed between the drainage on the wall and the roof material. 7. The wall-side structure of a building according to claim 1, wherein a sloping trough having a concave cross section is attached between the roofing material, the rising base plate, and the field plate. 8. The wall-side structure of a building according to claim 1, wherein a waterproof sheet is laid on the surfaces of the rising base plate and the ground plate.