JP6433285B2 - Roof panel mounting structure - Google Patents

Description

  The present invention relates to a roof panel mounting structure.

Buildings are known in which the roof is composed of a plurality of roof panels, and these roof panels are attached to the building body by various structures.
As a conventional example of a roof panel mounting structure, there is a roof structure in which a plurality of joining members made of groove steel are provided on a roof beam, a groove steel mounting member is provided on the joining member, and the roof panel is attached to the mounting member (Patent Literature). 1).
In the conventional example of Patent Document 1, the roof panel includes a deck plate and a plurality of horizontal beam frames attached to the lower surface of the deck plate in parallel to each other, and an end portion of the horizontal beam frame is supported by an attachment member. The

JP 2007-197949 A

In the conventional example of Patent Document 1, the roof panel is supported by the roof beam via attachment members and joint members arranged at a plurality of locations. Therefore, when vertical and horizontal forces are generated on the roof panel, these forces are concentrated on the attachment member and the joining member, and are not necessarily transmitted to the roof beam reliably.
Moreover, since the mounting member is made of channel steel, there is nothing to regulate the movement in the longitudinal direction of the groove when installing the adjacent end portions of the crosspiece frame among the roof panels adjacent to the groove portion. . Therefore, the positioning of the roof panel is not easy.

  The objective of this invention is providing the attachment structure of the roof panel which can perform positioning of a roof panel easily.

  A roof panel mounting structure according to the present invention is a structure in which roof panels adjacent to each other are attached to a hut wall panel disposed along a longitudinal direction on a ceiling beam, and the adjacent roof panels are adjacent to each other. Receiving portions projecting from the end surfaces, the lower surfaces of these receiving portions are first abutting surfaces that abut on the upper end surface of the shed wall panel, and the portion of the end surface below the receiving portion is the shed wall panel. The second abutting surface is opposed to a side surface intersecting with the upper end surface of the slab and regulates the horizontal position of the hut wall panel and the roof panel.

In the present invention, positioning can be easily performed by causing the intersection of the first contact surface and the second contact surface of the roof panel to be in contact with the corner where the upper end surface and the side surface of the hut wall panel intersect. .
Moreover, by forming the first contact surface and the second contact surface on the roof panel, the vertical and horizontal forces generated on the roof panel are transmitted across the horizontal direction of the hut wall panel. Since the shed wall panel is provided along the longitudinal direction of the ceiling beam, the force transmitted to the shed wall panel is transmitted to the ceiling beam which is a building frame.

In this invention, the structure by which a bundle is arrange | positioned on the said receiving part and a deck is arrange | positioned on the said bundle is preferable.
In this configuration, since the straight seam between adjacent roof panels is along the longitudinal direction of the ceiling beam, the load on the deck is reliably transmitted to the ceiling beam by providing a bundle at this seam.

In this invention, the structure by which the said receiving part and the said shed wall panel mutually adhere | attach with an adhesive agent is preferable.
With this configuration, it is possible to easily install the roof panel on site. For example, since the roof panel is temporarily fixed with an adhesive, the roof panel is not displaced when nailing, so that the operation is facilitated.

In the present invention, the shed wall panel has a first protrusion on a lower surface facing the ceiling beam, and the ceiling beam has a second protrusion that receives the first protrusion on a side surface facing the shed wall panel. And the first protrusion and the second protrusion are preferably joined.
In this configuration, the horizontal load of the cabin wall panel can be reliably transmitted to the ceiling beam.

Schematic of the building concerning one Embodiment of this invention. Sectional drawing which shows the boundary part inside and outside of a building. Sectional drawing which shows the joining state of a foundation, a foundation, and an outer wall panel. Sectional drawing which shows the boundary part of the 1st floor and 2nd floor of a building. Sectional drawing which shows the joining state of the 2nd floor of a building and a roof. Sectional drawing which shows the joining state of a pillar and an outer wall panel. It shows an outer wall panel, (A) is a horizontal sectional view, (B) is a front view, and (C) is a vertical sectional view. Sectional drawing which shows the joining state of a roof panel and a beam. The IX-IX sectional view taken on the line of FIG.

An embodiment of the present invention will be described with reference to the drawings.
FIG. 1 shows a schematic configuration of the entire building of this embodiment.
In FIG. 1, the building includes a foundation 1, a building body 2 installed on the foundation 1, a roof 3 installed on the building body 2, and a deck 4 installed on the roof 3. It is a two-story wooden building.
The building body 2 is provided between a plurality of bases 5 arranged on the foundation 1, pillars 6 erected on the bases 5, beams 7 connecting adjacent pillars 6, and the base 5. The first floor panel 81 provided, the second floor panel 82 and the second floor ceiling panel 83 provided between the adjacent beams 7, and the plane rectangular provided between the adjacent pillars 6 and facing the outside of the building. And an outer wall panel 9 having a shape. In addition, the beam 7 which comprises a building outer peripheral part is a trunk.
In the present embodiment, the base 5, the column 6 and the beam 7 each constitute a shaft material. The outer wall panel 9 is a load-bearing panel.

The roof 3 is an inclined roof inclined downward toward the wife side. The roof wall panel 31 provided on each of the plurality of beams 7 on the second floor portion, and the roof panel 32 supported and fixed to the roof wall panel 31. It is equipped with. In addition, as shown in FIG. 1, the roof panel 32 is not only arranged in a plurality of rows (two in the figure) side by side in the downward inclination direction, but also in the horizontal direction (paper surface penetration direction in FIG. 1). Sheets are arranged side by side.
The deck 4 includes a plurality of bundles 41 provided on the roof panel 32 and a flooring 42 supported and fixed to these bundles 41. The bundle 41 is fixed to the roof panel 32 with a metal fitting (not shown). In FIG. 1, the fixing position of the bundle 41 by the metal fitting is a joint portion of adjacent roof panels, but the present embodiment is not limited to this.

2 to 5 show the main part of this embodiment.
In FIG. 2, the foundation 1 has a structure in which a foundation beam 1B is provided on a footing 1A.
A foundation packing 1C having a rectangular cross section is disposed on the foundation beam 1B. A base 5 is disposed on the base packing 1 </ b> C, and a beam 7 at the boundary between the first floor and the second floor is disposed on the base 5. On the beam 7, the beam 7 constituting the ceiling portion of the second floor is arranged.
Outer wall panels 9 are arranged between the base 5 and the beam 7 immediately above it, and between the beams 7 arranged above and below.

FIG. 3 shows a joined state of the foundation 1, the base 5, and the outer wall panel 9.
In FIG. 3, the outer wall panel 9 disposed on the base 5 has a protruding portion 9 </ b> A having a rectangular cross section on the lower surface facing the base 5.
The base 5 is disposed along the longitudinal direction of the foundation beam 1B (the through-plane direction in FIG. 2), and the base 5 is opposed to the main body 50 having a rectangular cross section orthogonal to the longitudinal direction of the beam and the outer wall panel 9. A receiving member 5A having a rectangular cross section that is formed on the upper side surface that receives the protruding portion 9A, and a protrusion 5C having a rectangular cross section formed on the indoor side surface of the base 5. The outdoor side surface of the base 5 is retreated toward the room with respect to the outdoor side surface of the foundation 1.

The protruding portion 9A is disposed on the outdoor side. The outdoor side surface of the protruding portion 9 </ b> A is flush with the outdoor side surface of the base 5.
The receiving material 5 </ b> A is formed from the center to the indoor side end portion of the upper surface of the base 5. The indoor side surface of the receiving member 5 </ b> A is flush with the indoor side surface of the base 5.
The height of the receiving material 5A and the protruding portion 9A is the same, and the dimensions of the receiving material 5A and the protruding portion 9A in the indoor / outdoor direction are the same as the dimensions of the base 5 in the indoor / outdoor direction.

In the base 5, the upper surface adjacent to the outdoor direction of the receiving material 5 </ b> A is a recess 5 </ b> B, and the bolt 30 penetrates from the recess 5 </ b> B to the lower surface facing the foundation 1.
The tip of the bolt 30 is engaged with the foundation 1, and its head 30A is embedded in the recess 5B. The bolt 30 penetrates the foundation packing 1C.
Between the recess 5B and the lower surface of the protruding portion 9A, between the side surfaces of the protruding portion 9A and the receiving material 5A, and between the receiving material 5A and the lower surface of the outer wall panel 9 are fixed to each other with an adhesive (not shown). ing. Furthermore, it fixes with the nail B from the outdoor side surface of the protrusion part 9A to the receiving material 5A.

An outer wall plywood 51 is provided on the outdoor side surfaces of the base 5 and the foundation 1.
The outer wall plywood 51 has a structure in which a first plate member 511 that contacts the outdoor side surface of the base 5 and a second plate member 512 that faces the outdoor side of the first plate member 511 overlap each other.
The upper end portion of the first plate member 511 is in contact with the outdoor side surface of the protruding portion 9A. The lower end of the second plate member 512 extends downward from the lower end of the first plate member 511. Between the lower end part of the 2nd board | plate material 512 and the base 5, the upper end part of the drainer 1D is provided. The upper end of the drainer 1D is fastened to the base 5 with a nail (not shown), and covers the outdoor side of the upper end of the foundation packing 1C and the foundation beam 1B from the center to the lower end. The outdoor side surface of the second plate member 512 is flush with the outdoor side surface of the outer wall panel 9.
A joint gasket 90 is provided between the upper end surface of the second plate member 512 and the lower surface of the outer wall panel 9.

The first floor panel 81 has a structure in which face materials 8B are provided on the upper and lower surfaces of a frame material 8A combined in a rectangular shape within a horizontal plane. A heat insulating material 8C is accommodated between the upper and lower face materials 8B.
A protrusion 80 that engages with the protrusion 5 </ b> C is formed on the outdoor side surface of the first floor panel 81.
The protrusion 80 is disposed above the protrusion 5C, and the sum of the vertical dimensions of the protrusion 80 and the protrusion 5C is the same as the thickness dimension of the first floor panel 81. The first floor panel 81 and the base 5 are bonded and fixed with an adhesive (not shown) as required. Further, it is fixed with a nail (not shown) from the protrusion 80 to the protrusion 5C.
A plate-shaped adjusting material 52 is provided on the protrusion 80. The adjusting material 52 covers the upper part of the indoor side surface of the base 5 and the lower end part of the indoor side surface of the outer wall panel 9.
The structure on the other end side of the first floor panel 81 is the same as the structure shown in FIG.

FIG. 4 shows the boundary between the first floor and the second floor of the building.
In FIG. 4, the upper end portion of the outer wall panel 9 on the first floor has the same structure as the lower end portion of the outer wall panel 9 shown in FIG.
The beam 7 includes a main body 70 having a rectangular cross section, receiving members 7A provided on the upper and lower surfaces of the main body 70, and protrusions 7C provided on the second floor panel 82 side of the main body 70, respectively.
7 A of receiving materials are each formed from the center to the outdoor side edge part among the upper surface and lower surface of the beam 7, and the cross-sectional shape is a rectangular shape.
The height dimensions of the receiving material 7A and the protruding portion 9A are the same, and the dimensions of the receiving material 7A and the protruding portion 9A in the indoor / outdoor direction are the same as the dimensions of the beam 7 in the indoor / outdoor direction.
The lower end of the beam 7 and the upper end of the outer wall panel 9 on the first floor are bonded and fixed to each other with an adhesive (not shown). The nail B is nailed from the outdoor side surface of the protruding portion 9A to the receiving material 7A.

The outdoor side surface of the beam 7 recedes toward the room with respect to the outdoor side surface of the outer wall panel 9.
An outer wall plywood 51 is provided on the outdoor side surface of the beam 7. The outer wall plywood 51 has a structure in which a first plate member 511 that contacts the outdoor side surface of the beam 7 and a second plate member 512 that faces the outdoor side of the first plate member 511 overlap each other.
As for the 1st board | plate material 511, the upper end part and lower end part are in contact with the outdoor side surface of 9 A of protrusion parts, respectively.
The outdoor side surface of the second plate member 512 is flush with the outdoor side surface of the outer wall panel 9.

The second floor panel 82 has the same structure as the first floor panel 81.
A protrusion 80 that engages with the protrusion 7 </ b> C is formed on the outdoor side surface of the second floor panel 82.
The protrusion 80 is disposed above the protrusion 7C, and the sum of the vertical dimensions of the protrusion 80 and the protrusion 7C is the same as the thickness dimension of the second floor panel 82. The second floor panel 82 and the beam 7 are bonded and fixed with an adhesive (not shown) as necessary, and the projection 80 and the projection 7C are nailed with a nail (not shown).
An adjustment material 52 is provided on the protrusion 80. The adjusting member 52 covers the upper part of the indoor side surface of the beam 7 and the lower end part of the indoor side surface of the outer wall panel 9.
A peripheral edge 53 is provided at the corner between the second floor panel 82 and the beam 7.

FIG. 5 shows a joined state between the second floor of the building and the roof.
5, the joint structure between the upper end portion of the outer wall panel 9 on the second floor and the beam 7 is the same as the joint structure between the upper end portion of the outer wall panel 9 and the beam 7 shown in FIG.
The beam 7 includes a main body 70 having a rectangular cross section, a receiving member 7A provided on the lower surface of the main body 70, a protrusion 7C provided on the second floor ceiling panel 83 side of the main body 70, and a cross section provided on the upper surface of the main body 70. And a rectangular projection 7D. The protrusion 7D is formed along the longitudinal direction of the main body 70.
An outer wall plywood 51 is provided on the outdoor side surface of the beam 7. The outer wall plywood 51 includes a first plate member 511 and a second plate member 512. The first plate member 511 has an upper end portion in contact with the outdoor side surface of the protrusion 7D and a lower end portion thereof in contact with the outdoor side surface of the protruding portion 9A. .
The second-floor ceiling panel 83 has the same structure as the second-floor floor panel 82.
A peripheral edge 53 is provided at the corner between the second-floor ceiling panel 83 and the beam 7.

FIG. 6 shows a joined state between the column and the outer wall panel.
In FIG. 6, the outer wall panels 9 are respectively disposed in the same plane with the pillar 6 interposed therebetween.
The column 6 includes a main body 60 having a rectangular cross section and receiving members 6A provided on the side surfaces of the main body 60 that are located on opposite sides.
The outer wall panel 9 has a protruding portion 9 </ b> A on the surface facing the column 6. The interior side surfaces of the projecting portion 9A, the pillar 6 and the outer wall panel 9 are flush (same surface), and an interior material (cross) (not shown) is attached to these interior side surfaces.
6 A of receiving materials are formed from the center to the indoor side edge part among the side surfaces along the indoor outdoor direction of the pillar 6, The cross-sectional shape is a rectangular shape.

The thickness dimension of the receiving material 6A and the protruding portion 9A (the dimension in the direction orthogonal to the indoor / outdoor direction) is the same, and the total size in the indoor / outdoor direction of the receiving material 6A and the protruding portion 9A is It is the same as the direction dimension.
The pillar 6 and the outer wall panel 9 are bonded and fixed to each other with an adhesive (not shown). The nail B is nailed from the outdoor side surface of the protruding portion 9A to the receiving material 6A.
The outdoor side surface of the column 6 is set back toward the room with respect to the outdoor side surface of the outer wall panel 9.
An outer wall plywood 51 is provided on the outdoor side surface of the beam 7. The outer wall plywood 51 has a structure in which a first plate member 511 that contacts the outdoor side surface of the column 6 and a second plate member 512 that faces the outdoor side of the first plate member 511 overlap each other. The both sides of the 1st board | plate material 511 are in contact with the outdoor side surface of 9 A of protrusion parts.

FIG. 7 shows the configuration of the outer wall panel 9.
In FIG. 7, the outer wall panel 9 includes a frame member 91 combined in a planar rectangular shape, a face member 92 provided inside and outside the frame member 91, and a core member 93 provided between the face members 92, A heat insulating material 94 disposed in a space surrounded by the frame material 91, the face material 92, and the core material 93, and a planar outer wall material 95 provided on the face material 92 located on the outdoor side are provided.
The outer peripheral portion of the frame member 91 includes a protruding portion 9A, and the protruding portion 9A is formed to extend to an upper portion, a lower portion, and left and right side portions.
The outer surface of the outer wall material 95 is in the same plane as the outer surface of the outer wall plywood 51.

The structure of the roof 3 will be described based on FIGS. 1, 5, 8 and 9.
In FIG. 1, the beams 7 positioned on the second-floor ceiling portion are ceiling beams, and these beams 7 are arranged at a total of five locations on the building side, the eaves side, and between the building and the eaves. A hut wall panel 31 is arranged on each of these beams 7 along the longitudinal direction of the beams.
The upper end portion and the lower end portion of the roof panel 32 are supported by the adjacent shed wall panels 31 among the plurality of shed wall panels 31.

The structure of the roof panel 32 supported by the eaves-side hut wall panel 31 and the shed wall panel 31 adjacent to the shed wall panel 31 is shown in FIGS. 5 and 8 separately. FIG. 8 shows a joined state between the roof panel 32 and the beam 7.
5 and 8, the roof panel 32 includes a frame member 320 combined in a plane rectangular shape, a base member 321 provided on the frame member 320, and a roof member (not shown) provided on the surface of the base member 321. It has.

The frame member 320 located on the eaves side is provided with a protrusion 322 having a rectangular cross section that engages with the protrusion 7D of the beam 7 (see FIG. 5). The protrusion 322 is formed along the longitudinal direction of the beam 7. The protrusion 322 is located above the protrusion 7D, and the lower surface of the protrusion 322 contacts the upper surface of the protrusion 7D.
The protrusion 322 and the protrusion 7D are fixed to each other by an adhesive and a nail (not shown).
A projection 323 is provided along the longitudinal direction of the beam 7 below the frame member 320 located on the ridge side. The protrusion 323 has a rectangular cross section (see FIG. 8).

In FIG. 8, the hut wall panel 31 includes a frame member 310 arranged at the top and bottom, a face member 311 attached to both sides of the frame member 310, and a lower frame member 310 that faces the beam 7. And a first protrusion 312 having a rectangular cross section. The first protrusion 312 is formed along the longitudinal direction of the beam 7.
In the beam 7, a second protrusion 7 </ b> E having a rectangular cross section is disposed on the upper surface of the main body 70, and the second protrusion 7 </ b> E is attached to the main body 70 with a nail B. The first protrusion 312 and the second protrusion 7E are engaged with each other.
The second projecting portion 7E is formed along the longitudinal direction of the beam 7. The upper surface of the second protrusion 7E is in contact with the frame member 310 below the shed wall panel 31 and the side surface of the second protrusion 7E is in contact with the side surface of the first protrusion 312 of the shed wall panel 31. The first protrusion 312 is attached to the second protrusion 7E with a nail B.
The projections 323 of the roof panel 32 on the ridge side are fixed to the frame member 310 above the hut wall panel 31 with nails B. The protrusion 323 of the eaves-side roof panel 32 is in contact with the upper surface of the protrusion 323 of the ridge-side roof panel 32 at the lower surface, and the protrusion 322 is fixed to the protrusion 323 with a nail B. In addition, the dimension of the panel thickness direction of the protrusion 322 and the protrusion 323 is equal to the thickness of the roof panel 32 itself.

FIG. 9 is a cross-sectional view taken along the line IX-IX in FIG. 1 and shows a joined state between the deck and the beam located in the building.
In FIG. 9, the bundle 41 includes a bundle main body 411 and a large drawing 412 provided on the bundle main body 411. A flooring 42 is disposed on the large draw 412.
The flooring 42 includes a plurality of plate members 420 that are arranged side by side with a gap in the horizontal direction.
Adjacent roof panels 32 have receiving portions 324 that protrude from end surfaces 32E of frame members 320 that are adjacent to each other. The receiving portion 324 is formed in a rectangular cross section, and the upper surface thereof is flush with the upper surface of the base material 321 and the lower surface thereof is orthogonal to the end surface 32E. The receiving portion 324 and the cabin wall panel 31 are bonded and fixed to each other with an adhesive (not shown). The receiving portion 324 is fixed to the frame member 310 of the shed wall panel 31 with nails B.

The front end surfaces of the receiving portions 324 of the adjacent roof panels 32 face each other. The upper surfaces of these receiving portions 324 are in contact with the lower end surface of the bundle body 411.
The lower surfaces of the receiving portions 324 serve as first contact surfaces 32A that contact the upper end surfaces 31A of the frame members 310 disposed at the upper ends of the hut wall panels 31, respectively.
A portion of the end surface 32 </ b> E of the roof panel 32 below the receiving portion 324 is a second contact surface 32 </ b> B that faces the side surface orthogonal to the upper end surface 31 </ b> A of the cabin wall panel 31. The second contact surface 32B regulates the horizontal position of the hut wall panel 31 and the roof panel 32.

The horizontal dimension (left and right direction in FIG. 9) of the receiving portions 324 arranged side by side, the horizontal dimension (left and right direction in FIG. 9) of the cabin wall panel 31, and the horizontal direction (in FIG. 9) of the bundle body 411. The dimensions in the left-right direction are the same.
The joint structure between the cabin wall panel 31 and the beam 7 is the same as the joint structure shown in FIG. That is, the first protrusion 312 is provided on the lower surface of the frame member 310 below the hut wall panel 31 and facing the beam 7, and the second protrusion 7 </ b> E that engages the first protrusion 312 is the main body of the beam 7. 70 is provided on the upper surface.

In the present embodiment configured as described above, the following operational effects can be achieved.
(1) Adjacent roof panels 32 have receiving portions 324 that protrude from end surfaces 32E that are close to each other, and the lower surfaces of these receiving portions 324 contact the upper end surface of the hut wall panel 31. The portion below the receiving portion 324 of the end surface 32E is a second contact surface 32B that faces the side surface that intersects the upper end surface of the hut wall panel 31, and the second contact surface 32B is the roof wall panel 31 and the roof. The position in the horizontal direction with respect to the panel 32 is restricted. Positioning can be performed easily by causing the intersection of the first contact surface 32 </ b> A and the second contact surface 32 </ b> B of the roof panel 32 to contact the corner of the hut wall panel 31. Moreover, by forming the first contact surface 32 </ b> A and the second contact surface 32 </ b> B on the roof panel 32, the vertical and horizontal forces generated in the roof panel 32 are transmitted across the horizontal direction of the hut wall panel 31. Therefore, since the force transmitted to the hut wall panel 31 is transmitted to the beam 7, the seismic strength can be increased.

(2) Since the bundle 41 is arranged on the receiving portion 324 and the deck 4 is arranged on the bundle 41, the bundle 41 is provided at the joint of the adjacent roof panels 32, and the load on the deck 4 is reduced. It is reliably transmitted to the beam 7 and the column 6.

(3) Since the receiving portion 324 and the hut wall panel 31 are bonded to each other with an adhesive, the installation work of the roof panel 32 at the site can be easily performed.

(4) The first protrusion 312 provided on the lower surface of the shed wall panel 31 facing the beam 7 and the second protrusion 7E provided on the side surface of the beam 7 facing the shed wall panel 31 are joined. Since it is a structure, the horizontal load of the hut wall panel 31 can be reliably transmitted to a ceiling beam.

(5) The outer wall panel 9 has a protruding portion 9A on the side surface facing the base 5, the column 6, and the beam 7, and the base 5, the column 6, and the beam 7 have a protruding portion 9A on the side surface facing the outer wall panel 9. It has receiving material 5A, 6A, 7A to receive. One of the protruding portion 9A and the receiving members 5A, 6A, and 7A is disposed on the indoor side, the other of the protruding portion 9A and the receiving members 5A, 6A, and 7A is disposed on the outdoor side, and the protruding portion 9A and the receiving materials 5A, 6A and 7A are joined. Therefore, the receiving members 5A, 6A, and 7A are provided on the side surfaces of the base 5, the columns 6, and the beams 7, and the protruding portions 9A are provided on the side surfaces of the outer wall panel 9, so that the positioning of the outer wall panel 9 is facilitated. . Since the total thickness of the base 5, the pillar 6, the beam 7 and the outer wall panel 9 is reduced, the indoor space itself can be widened. Since the protruding portion 9A is provided on the side surface of the outer wall panel 9, an effective dimension as a load-bearing panel can be maintained.

(6) A receiving member 6A is provided on the side surfaces of the pillars 6 that are opposite to each other, and a plurality of outer wall panels 9 are arranged in the same plane with the pillars 6 in between. Since they are flush with each other (same surface), there is no step on the indoor side surface between the column 6 and the outer wall panel 9. Therefore, since the base material (cross) can be continuously applied to the pillar 6 and the outer wall panel 9, the interior construction of the building becomes easy.

(7) Since the protruding portion 9A and the receiving members 5A, 6A, and 7A are bonded to each other with an adhesive, the outer wall panel 9 is temporarily fixed when nailing the outer wall panel 9 in the field. Building construction will be easier.

(8) The base 5 disposed on the foundation 1 has a recess 5B adjacent to the receiving material 5A in the indoor / outdoor direction, the bolt 30 is attached to the recess 5B, and the tip of the bolt 30 is related to the foundation 1. Combined. Therefore, since the mounting position of the bolt 30 on which the receiving member 5A is provided is removed, there is no need to form a hole for allowing the bolt 30 to pass through the receiving member 5A to which a large force is applied. The strength of the material 5A does not decrease.

(9) Since the receiving members 5A, 6A, and 7A are arranged on the indoor side and the projecting portion 9A is arranged on the outdoor side, it is possible to attach the outer wall panel 9 to the base 5, the column 6, and the beam 7 from the outdoor side. It becomes.

(10) The outer wall panel 9 has the outer wall material 95, and attaches the outer wall plywood 51 to the outdoor side surface with the protrusion 9A. The outer wall material 95 and the outer wall plywood 51 are flush with each other. Therefore, the outer surface of the outer wall material 95 and the outer wall plywood 51 are flush with each other, so that the appearance of the building is improved.

(11) Since the joint gasket 90 is provided between the end face of the outer wall plywood 51 and the end face of the outer wall panel 9, it is possible to prevent water from entering from the gap between the outer wall plywood 51 and the outer wall panel 9.

(12) Protrusions 5C and 7C are provided on the side surfaces of the base 5 and the beam 7, respectively, and protrusions 80 that engage with the protrusions 5C are formed on the outdoor side surfaces of the first floor panel 81 and the second floor panel 82, respectively. Yes. Therefore, it becomes easy to install the first floor panel 81 and the second floor panel 82 on the base 5 or the beam 7.

It should be noted that the present invention is not limited to the above-described embodiments, and modifications, improvements, and the like within the scope that can achieve the object of the present invention are included in the present invention.
For example, in the said embodiment, the outer wall panel 9 has the protrusion part 9A in the side surface facing the base 5, the column 6, and the beam 7, and the base 5, pillar 6, and the beam 7 are on the side surface facing the outer wall panel 9. The receiving member 5A, 6A, 7A for receiving the protruding portion 9A is configured. However, the present invention is not limited to this. For example, the outer wall panel 9, the base 5, the column 6, and the beam 7 are mutually connected. The facing surfaces may be flat surfaces, and these may be supported and fixed by metal fittings provided in the room.

In the above embodiment, the bundle 41 is arranged on the receiving portion 324 of the roof panel 32. However, the installation position of the bundle 41 of the present invention is not limited. For example, the bundle 41 is installed in the center portion of the roof panel 32. But you can.
Furthermore, in this invention, it is good also as a structure which nails the receiving part 324 and the hut wall panel 31 directly, without using an adhesive agent.

  DESCRIPTION OF SYMBOLS 1 ... Foundation, 3 ... Roof, 4 ... Deck, 5 ... Base, 6 ... Pillar, 7 ... Beam, 5A, 6A, 7A ... Receiving material, 5B ... Recess, 7E ... Second protrusion, 31 ... Hut wall panel, 32 ... Roof panel, 32E ... End face, 324 ... Receiving part, 32A ... First contact surface, 32B ... Second contact surface, 41 ... Bundle, 312 ... First protrusion

Claims (4)

A structure in which roof panels adjacent to each other are attached to a hut wall panel arranged along a longitudinal direction on a ceiling beam,
The adjacent roof panels have receiving portions that protrude from end surfaces that are close to each other, and the lower surface of these receiving portions is a first contact surface that contacts the upper end surface of the cabin wall panel,
A portion of the end surface below the receiving portion is a second contact surface that faces a side surface that intersects the upper end surface of the shed wall panel and that regulates the horizontal position of the shed wall panel and the roof panel. A roof panel mounting structure characterized by In the roof panel mounting structure according to claim 1,
A roof panel mounting structure, wherein a bundle is disposed on the receiving portion, and a deck is disposed on the bundle. In the mounting structure of the roof panel according to claim 1 or claim 2,
The roof panel mounting structure, wherein the receiving portion and the shed wall panel are bonded to each other with an adhesive. In the roof panel mounting structure according to any one of claims 1 to 3,
The hut wall panel has a first protrusion on a lower surface facing the ceiling beam,
The ceiling beam has a second protrusion that receives the first protrusion on a side surface facing the shed wall panel;
The mounting structure for a roof panel, wherein the first protrusion and the second protrusion are joined.

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