JP2671181B2 - Construction method and building structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a construction method for a low-rise wooden building.

[0002]

2. Description of the Related Art Conventionally, as a wooden construction, a frame construction method is generally used, while a wall panel construction method exists, and there is a two-by construction method that is positioned between the two.

[0003]

The shaft assembly method has complicated joints and joints. Even if the joints and joints are standardized, holes (in the case of a true wall) or cuts are formed in the pillars to form the wall surface. There is a problem that it is necessary to provide a notch (large wall), and the number of man-hours for processing the column is large. For this reason, there are many types of pillars and cross members when building a building, and it takes a long time for the ridge to rise. Also, when installing flooring on the underfloor structure, a sill is first installed to perform flooring, so it is not possible to walk freely on the floor unless flooring is completed, and work is done before flooring is completed. Is difficult because the height from the ground to the ceiling on the first floor is high and it is not possible to work in the room on the second floor. Therefore, if a temporary board is passed over for work and walking, it is necessary for the worker to be careful when walking, which may result in a fall accident in the case of a second floor. In general, when building a building, the work that can be done in one day is either halfway through the frame or ends with the frame, so if it rains before the ground plate is put up, it will hinder the work from the following day.

In the case of the panel construction method and in the case of the two-by construction method, the former produces the panel at the factory, whereas the latter is wall-assembled at the construction site, and the point of making a large panel and the material of the panel are plywood in the framework. The latter is different from the pasted one in that it uses a so-called two-bye size lumber of flat timber, but in terms of assembly, both are assembled by panels. In the case of such a panel structure, the second floor cannot be assembled unless the first floor is completely assembled, but it takes a few days to assemble the first floor, so it is important to keep it large after the work to avoid getting wet with rain. go home covered with a waterproof sheet. Then, when continuing the work next, it takes work after removing the waterproof sheet. This to attach and detach the waterproof sheet is difficult by one person, it takes but possibly in the several times. As described above, it takes a long time to stretch the ground board in both the panel construction method and the two-by construction method.

As described above, whichever conventional construction method is used, it takes a long time from the start of construction to the installation of the ground plate, and it takes time to rest when the rain falls in between. Allocation to the site and setup are likely to go wrong, resulting in a lot of man-hours and a high cost building.

It is an object of the present invention to provide a building construction method and a construction structure in which the time from the start of construction before the rain can be completed is extremely short and the construction on the inside of the building can be started immediately.

[0007]

According to a first aspect of the invention of the present invention skeleton
Used as the body material in the same cross section as (1) foundation and (2) foundation
Pillars with fixed lengths at both ends regardless of floor, (3)
A base that has a long side longer than one side of the pillar and is arranged in parallel with each other with a flat angle.
Joists with a length to pass between the digits, (4) placed on the pillars on the lower floor
Has a joint that is lined up and joins the joint on the pillar on the lower floor, and at both ends
Equipped with joints and joints to connect with pillars on the upper floor
Well, the cross section is the same as the column, (5) is arranged on the column on the top floor.
It has a joint that connects with the joint on the pillar and has joints at both ends.
The eaves girder, the shed that extends over the pillar between the eaves girders in parallel,
(7) Whether or not to stand upright in the center of the shed , or above each
It is arranged over and holds the straight part or the upper part.
Fixed rectangular tree, parallel to (9) tree and tree
(10) Noji, a flat-shaped sag tree that extends between the eaves and girders
A plate, (11) wall panel, (12) floor panel, and cloth
A shaft is installed on the foundation installed on the foundation and the pitch between columns is constant.
It is an integral multiple of the pitch, so that a standard opening is created.
The first-floor pillar is erected on the
Place the end of the joist on the base and abut this pillar
Secure it to the pillar with a fastening method such as nailing or bolting.
Support the joists of both ends, and place the second floor pillar on the girder above the first floor pillar.
The erecting is done in the same manner as the pillar on the second floor, and the eaves girder is attached on the pillar on the second floor.
Place the end of the joist on the girder on the first floor and hit the second floor pillar.
By contacting the second floor pillar with nailing or bolting
It is fixed and supports joists on the second floor on both ends.
Line up the trees and set the center of the barn to make a true
Hold flat wood on both sides of the upper part with nails or bolts
Secure with a stopper etc.
I fixed it on the eaves girder to go, and put a field board on the barrel.
And has a flange on the outer side of the outer periphery in the opening
Fit the panel so that the flange abuts the outer surface of the body.
The floor panels are laid on the joists, and the haikiki and floor
Without a base or without being supported by Daihiki or floor
A joist that is supported on both ends by placing it on the girder and an eaves girder without haze
It is a construction method that has a rafter that is supported only by dead trees .

The second invention of the present invention is as a skeleton material.
(1) Base, (2) Whether or not it is on the same floor as the base
Without a fixed length, with columns at both ends, (3) From one side of the column
Crossing bases or girders that have long long sides and are arranged in parallel with each other at a flat angle.
Joists having a length, (4) arranged below the pillars on the lower floor
Has a joint that connects with the joint on the pillar, and has joints at both ends
And has a joint that connects with the pillar's joint on the upper floor,
The same girder as the pillar, (5) the arrangement on the pillar on the top floor
Eaves girders with joints to connect with, and joints at both ends,
(6) A shed on the pillar between the eaves girders in parallel,
(7) Whether to stand upright in the center of the shed (8) Whether to stand
It is arranged over the upper part and holds it straight.
Flat angled unfixed tree fixed to the side, (9) uncut tree and uncut tree
A flat-shaped sag tree that extends between parallel eaves girders, (10)
For floor boards, (11) wall panels, (12) floor panels
The pillars on the foundation placed on the cloth foundation,
Pitch or an integral multiple of the pitch and create a standard opening.
The first-floor pillar is erected like this, and the girder is attached on this pillar.
Put the end of the joist of the floor on the base and touch the pillar.
Secured to the lever pillar by fastening method such as nailing or bolting
Then, support this joist at both ends, and place the second floor on the girder on the first floor pillar.
A pillar is erected in the same manner as the pillar on the first floor, and a girder is attached on the pillar on the second floor.
2 Kaibashira with placing the end of the floor floor joists digits on 1 Kaibashira
Signed How to Kugida blood or bolt or the like to 2 Kaibashira in contact with the
Fixed by the method and supporting the joists on the second floor on both ends, and the pillar on the third floor on the second floor.
The same as the pillar, and the eaves girder is installed on the pillar on the 3rd floor.
Place the end of joist on the girder on the second floor pillar and contact the third floor pillar
Then, secure it to the 3rd floor pillar with a fastening method such as nailing or bolting.
Fixedly supports the joists on the 3rd floor at both ends, and the hut structure is a shed
Side by side and set up the center of the hut,
Or clamp flat wood on both sides of the upper part with nailing or bolting.
Fix with flats, etc., and set a flat-shaped rafter tree parallel to Muna tree and Muna tree.
I fixed it on the eaves girder, and put a plate on the barrel.
A flanged flange on the outside of the outer circumference.
Fits and holds the flannel so that the flange contacts the outer surface of the body.
The floor panels are laid on the joists, and the haikiki and floor
Without a base or without being supported by Daihiki or floor
A joist that is supported on both ends by placing it on the girder and an eaves girder without haze
It is a construction method that has a rafter that is supported only by dead trees.
You.

A third invention of the present invention is that a joist end or a girder is used.
It is placed on top and the joist end is erected on the base or girder.
It is fixed to the pillar and the joists are supported at both ends by the foundation or girder.
It is an architectural structure characterized by being held .

In a fourth aspect of the present invention, the joist is a base or
Is a rectangular member having a long side larger than the girder.
It is the described building structure .

A fifth aspect of the present invention is an eaves girder and a parallel eaves girder.
The centering of the hut, and the upper side of the centering
Only two mana trees clamped and fixed to the mana tree and eaves girder
It was handed down and was fixed to the eaves girder,
A roof frame with a field board fixed and placed on a tree
It is a prepared building structure .

In a sixth aspect of the present invention, the field plate has an outer periphery.
Are placed on top of a rafter tree, but are fixed to each other.
The outer edges of the base plates are provided with elastic strips that seal between the base plates.
It is the building structure according to the fifth aspect of the invention .

[0013]

Embodiments of the present invention will be described below with reference to the drawings.

In the description of the present invention, "girder" is a frame assembly
The horizontal surface that connects the tops of the columns is a vertical surface that includes the girder.
Alternatively, it is a member at a position that becomes an opening. What is "jota"?
It is a horizontal bar that receives the floorboards of the upper and upper floors.

After the cloth foundation 2 provided on the ground 1 is solidified and solidified,
The base 4 is attached to the cloth foundation 2 with the foundation bolt 3 as in the conventional example. Pillars 5 are set up on the base 4 at a constant pitch, for example, 910 mm. The pillars 5 are erected at a pitch of 910 mm or a pitch which is an integral multiple of the pitch at the portion provided with the entrance and exit and the opening serving as the window. A girder 6 is attached to the pillar 5 along the pillar row of the pillar 5 with a joint. The joist 7 is placed between the corresponding pillars of the wall surface facing the pillar 5 and the end portion of the joist 7 is placed over the entire width of the base 4, and the joist 7 is nailed or bolted to the base of the pillar 5. Secure with a fastening method such as a stop. This completes the first floor skeleton. Next, the pillar 5-2 on the second floor is set up on the girder 6 with a joint. Pillar 5-2 is 1
It is the same material as the pillar 5 on the floor. Eaves on the second floor of the pillars 5-2 digit 6
2 is attached with a joint along the pillar row, and the root of the pillar 5-2 is the joist 7-2 on the girder 6 on the opposing wall, and the joist 7
-2 are placed over the entire width of the girder 6, and the joist 7-2 and the pillar 5-2 are fixed by a fastening method such as nail N fastening or bolt fastening. The girder 6 and the eaves girder 6-2 have the same size, and the joists 7 and 7-2 have the same size. Joists 7 and 7-2 are flat and have base 4, pillars 5 and 5.
-When the cross section of -2 is 100 mm x 100 mm. For example, it is 40 mm × 240 mm. Since the joists 7 and 7-2 are rigidly connected to each other at the roots of the columns 5 and 5-2 by fastening the nails N or the like, the joists 7 and 7-2 have sufficient strength and rigidity only as a framework.

[0016] Next, the Koyagumi of the roof, but this Koyagumi, instead of attaching the rafters with me the main building on it by arranging a large number of mounds in a conventional manner with a small interval, eaves digit 6
-2 Hut Barr 6-3, as shown in Figure 2, Hut
Straightening 8 is set up in the center of the flash 6-3 with a joint, and flat barbs 9 are nailed to both sides of the upper end of the straightening 8. One tree 9
And pass the rafters 11 to the eaves digit 6-2. The rafters 11 have a rectangular shape, and the tops of the rafters 11 on both sides are butted and nailed in a frame joint shape. The interval between the rafters 11 is 810 mm in the inner rectangle. Portions put rafters 11 the eaves digits 6-2 provided a cut 11a. Eaves digits 6-2 and the rafters 11
Fix it. In the above, girder 6, eaves girder 6-2, hut
Burrs 6-3 in cross-section 105 mm × 105 mm, a true steward 8 columns 5,5-2 and cross section of the same size 10
0 mm x 100 mm, 40 for Munaki 9
Mm × 240 mm, 38 for a rafter 11
It is mm × 190 mm.

A base plate 12 is attached to the rafter 11 and the base plate 12 is made of a water resistant plywood having a thickness of 12 mm.
The base plate 12 has a width of 910 mm and a length of 1
A long material of 820 mm or 2730 mm or more is used.

As shown in FIG. 3, a groove 12a is provided over the entire circumference on the end face of the base plate 12, and an elastic stripe 10 such as rubber or synthetic resin is provided in the groove 12a via an adhesive or caulking material. Are fitted together. The elastic strips 10 are pressed against each other when the field board 12 is abutted against the rafter 11 to be rained off. The field board 12 is horizontally arranged on the rafter and nailed. In addition, at the roof top, the base plate 12 is difficult to be different as shown exaggeratedly in FIG. As the roof hut structure is assembled without using a large number of small bundles and purlins as described above, the number of man-hours is extremely small, and a flat large plank tree and a large flat plank plank are used, and a thick plank board is used. Therefore, the roof shed has high strength and rigidity.

The assembling of the frame up to the above-mentioned base plate is expected to be completed within 10 hours in an ordinary house. With the above configuration, the next day, if it is raining, it will not be rained, and if it is fine, it will be possible to work indoors without being directly exposed to sunlight, so it will be possible to work on the interior work. After the completion of the skeleton, the outer wall panel and the floor panel are attached either sequentially or simultaneously.

FIGS. 4 (a) and 4 (b) are front views showing the framework of the outer wall panel 13 as seen from the inside. The outer wall panel 13 is one in which force frames 15 are arranged vertically and horizontally inside a four-sided frame 14, and the four-sided frame 14 has a space between columns 5 and girders 6 and joists 7.
The size is such that it fits into the opening between them, and it is desirable that both the first and second floors have the same size, but the heights can be different for the first and second floors. An exterior plate 16 serving as a flange is provided on the outer peripheral portion of the outer wall panel 13. The width of the upper flange portion of the exterior plate 16 is slightly smaller than one half of one side of the girder 6, and the width of the lower flange portion is substantially equal to the height of the joist 7 and the height of the base 4, and The width of the flange portion is slightly smaller than half of one side of the column 5. Exterior wall panels 13 pillars 5,5 to the inside and outside direction of the thickness for Makabe 1 frame 14, digits 6, joists 7 or between posts 5-2,5-2, eaves digits 6-2, joists The interior panel 17 has a size recessed outward from the pillars 5 and 5-2 in a state of being fitted between 7-2. The interior panel 17 is a lath board. For the large wall of the outer wall panel 13, the thickness of the frame 14 is the pillar 5.
Is equal to one side of.

FIG. 5 shows a modified example of the outer wall panel, which is a 12 mm plywood 18 having the same size as the frame 14 on the outside of the frame 14.
Is attached and the exterior plate 16 on the outer side is attached as a ceramics strengthening board.

The distance between the pillar centers is 1820, 2730, 36
The outer wall panel structure with a 40 millimeter opening as the wall is a combined panel wall. In Fig. 6, the distance between the pillar centers is 1
The outer wall panel 13A in the case of 820 mm,
The frame 14 has a width of 860 mm, and the outer wall panels 13A are symmetrical with respect to each other in a set of two, and the abutting portion does not have the flange portion of the exterior plate 16. FIG. 7 shows a case where the center-to-center distance is 2730 mm, which is composed of three outer wall panels 13B and 13B-1 and the width of the frame 14 is 876 mm. However, the total width of the frame 14 is set to 87 by using 13A instead of the outer wall panel 13B to increase the width of the outer wall panel 13B-1.
It may be 6 × 3 millimeters. Fig. 8 shows the case where the distance between the pillar centers is 3640 mm and the four outer wall panels 13
The width of the frame 14 composed of C and 13C-1 is 885 mm, respectively. However, instead of the outer wall panel 13C, 1
3A may be used to increase the width of the outer wall panel 13C-1 so that the total width of the frame 14 is 885 × 4 millimeters.
6 to 8, the width of the flange portion of the outer wall plate 16 is the same as the width of the flange portion of the outer wall plate 16 of FIG.

The above-mentioned outer wall panels are fitted and fixed to the portions serving as the walls between the columns, girders and joists, respectively. The fixing method is to penetrate the frame 14 in the vertical direction from the inside of the frame 14 and drive nails into the columns 5, 5-2, girder 6, eaves girder 6-2, joists 7, 7-2, respectively. As a result, the outer wall panel is integrated with the framework of columns, girders, joists, etc., and the strength and rigidity of the body are increased. Further, since the outer side wall is covered except for the openings such as the doorway and the window, the inner work can be performed without being affected by wind and rain.

Next, the floor panel is spread and fixed. FIG.
FIG. 3 is a vertical sectional view of the floor panel 20. The floor panel 20 has vertical and horizontal bones in a four-sided frame 21, and the frame 21 is provided on one side of the frame 21.
A water-resistant plywood 22 of the same size as that is attached. The floor panel 20 has a combination of length x width (mm) of 8
10 x 810, 1265 x 1265, 1720 x 86
It is 0,2630 × 876,3540 × 885, and these are combined and laid on the joists 7,7-2 without any space.
The floor panel 17 is attached to the joists 7 and 7-2 by a large wood screw penetrating the frame 21.

In the above, the outer wall panel 13 and the floor panel 2
A heat insulating material is preliminarily mounted in each of the 0 frames. Further, the base plate 12 is provided with the sealing material on the end face of the plate material in the above example, but in addition to the outer wall panel, the roof board structure may be strengthened as a frame structure and a heat insulating material may be installed in advance in the frame.

Needless to say, the method of fixing the frame material of the embodiment may be replaced with the bolts or used together with the bolts, or using the fastening metal fittings even when the frame material is a nail.

[0027]

According to the first or second aspect of the present invention , the both sides of the lower portion of the column are nailed or bolted with flat joists,
The number of pillars, joists, and girders is extremely small, and the roof shed is extremely simple without a shed, and the center board and timber are used as the roof construction, so the construction work can be done within 1 day. . As long as there is no wind, rain can be done so much, so construction from the next day can be done even in the rain. Further, the outer wall of because of a framework panel structure in which a flange on the external side, fast and simple assembly, the assembly after the can without hindrance the interior construction withstand the wind and rain. As for the floor structure , put both ends on the base or girder without using the floor
Since both ends are supported joists and the panels are laid and fixed on the joists, floor assembly is easy and quick to assemble. With the above outer wall panel and floor panel, the building strength and rigidity can be increased to shorten the construction period of the building, and there is no hole or notch for incorporating the lumber because the lumber does not cross the framework of columns, girders, joists, etc. The skeleton element members are simple and quick and cheap. In addition, the outer wall panel and floor panel are simple in structure and can be manufactured quickly and cheaply at the factory. Due to the above, the cost of materials for the building body and exterior is low, the construction period is short, and the price of the entire building is reduced.

According to a third aspect of the present invention, the joist end is the base.
Or girder is placed on the girder and the joist end is the base or girder.
It is fixed to the pillar erected on the
When building the first floor by being supported at both ends
Since the floor is not used for the first floor, the first floor is completed very quickly
You. By the way, when the building is in front of the building, a plate is installed on the building frame.
It takes less time to go. The shape of the joint at the end of the joist
Since there is no need to carve it, the number of man-hours required for making joists is small.

A fourth invention of the present invention is that the joist is a base or
Is a flat bar with long sides that are larger than the girder.
The above configuration can be realized suitably.

The fifth aspect of the present invention is the center of the shed.
Standing straight and two pieces clamped and fixed at the top of the pillar
Of trees and eaves girders
The rafter fixed on the tree and the field fixed on the rafter
Having a building structure with a roof frame having a ground plate
Supports purlins and purlins on the support of the troughs of the hut
Don't use a lot of small trees
Therefore, the hut assembly is completed very quickly. By the way
Sometimes it takes less time to install a base plate on the building frame.
You.

A sixth invention of the present invention is the fifth invention.
Then, the above-mentioned floor board is placed on a tree with the outer edges butted against each other.
It is arranged and fixed to a rafter tree, and the board is on the outside of the board.
By having an elastic strip that seals between the
It is easy to do the following work.

[Brief description of the drawings]

FIG. 1 is a vertical sectional view of a two-story building according to an embodiment of the present invention.

FIG. 2 is a front view of a shed assembly.

FIG. 3 is a cross-sectional view showing an end portion of the base plate.

FIG. 4 is a front view seen from the inside of the wall panel.

FIG. 5 is a horizontal sectional view showing another example of the wall panel.

FIG. 6 is a front view seen from the inside of the two-piece wall panel.

FIG. 7 is a front view seen from the inside of the three-piece wall panel.

FIG. 8 is a front view seen from the inside of the four-panel wall panel.

FIG. 9 is a vertical sectional view of a floor panel.

FIG. 10 is a plan view showing an arrangement example of floor panels.

[Explanation of code] 5 pillars 6 digits 7 joists 8 true or not 9 una wood 11 slack wood 12 field plate 13 elastic strips 15 strength bones 16 exterior plate

Claims (6)

(57) [Claims] 1. As a skeleton material, (1) foundation, (2) foundation
The same length, regardless of the floor used, has a fixed length at both ends
With (3) the pillar has a long side longer than one side and is aligned in a rectangular shape.
Joists with a length that spans the base of the row or girders,
(4) It is arranged on the pillar on the lower floor and is connected to the connection on the pillar on the lower floor.
With joints at both ends and the pillars on the upper floor.
A girder that has a joint with the mouth and has the same cross section as the pillar, (5)
There is a connection that is arranged on the pillar on the upper floor and connects with the connection on the pillar.
And (6) between eaves girders with joints at both ends,
In the center of the hut, (7) the hut that crosses the pillar
Whether to stand upright, (8) be placed over each center or top
Hold the straight part or the upper part and fix it on both sides of the straight part.
Muna tree, (9) Crossed between eave beams parallel to the muna tree and the muna tree
Flat-length rafters, (10) field boards, (11) wall panels
Flannel, (12) floor panel, placed on a cloth foundation
Install a shaft on the base with a constant pitch between columns or
It is an integral multiple, and the first floor pillar is erected so as to make a standard opening.
Then, attach a girder to this pillar and attach the end of the joist on the first floor to the soil.
Place it on the table and abut this pillar and nail it again
Is secured by a fastening method such as bolts, and this joist is supported at both ends.
Hold the 2nd floor pillar on the girder above the 1st floor pillar in the same manner as the 1st floor pillar
Then, attach the eaves girder to the pillar on the second floor and attach the end of the joist on the second floor.
Place it on the girder on the 1st floor and contact the 2nd floor pillar to make it the 2nd floor pillar.
Second floor by fixing with nailing or bolting
Supports the joists at both ends, and the hut structure is small by arranging the huts in parallel.
Set a straight line at the center of the roof and put it on both sides of this straight line.
Secure a flat wood with pinching nails or bolts.
On the eaves girder that is parallel to the empty tree and the empty tree.
I fixed it, stuck a field board on the rafter, and opened it as described above.
Flan a panel with a flange on the outside of the outer circumference at the mouth.
Fit and fix it so that it touches the outer surface of the body, and place the floor on the joist.
Panels are spread out and there is no haul or floor grab
And put on the base or girder without being supported by the floor
Supported only by joists supported on the edges and eaves beams and muddy trees without haze.
A construction method with a rafter that is held. 2. As a skeleton material, (1) foundation, (2) foundation
The same length, regardless of the floor used, has a fixed length at both ends
Pillar with, (3) have a long long side than one side of the pillar parallel flat angle
Joists with a length that spans the base of the row or girders,
(4) It is arranged on the pillar on the lower floor and is connected to the connection on the pillar on the lower floor.
With joints at both ends and the pillars on the upper floor.
A girder that has a joint with the mouth and has the same cross section as the pillar, (5)
There is a connection that is arranged on the pillar on the upper floor and connects with the connection on the pillar.
And (6) between eaves girders with joints at both ends,
In the center of the hut, (7) the hut that crosses the pillar
Standing sword (8) Each sword is placed over each sword
Hold the upper part and fix it straight on both sides of the upper part.
A tree, (9) Pass the tree and the tree in parallel between eaves girders
Flat-length rafters, (10) field boards, (11) wall panels
Soil placed on a cloth foundation by using (12) floor panel
Install a shaft on the table with a constant pitch between columns or adjust the pitch.
It is several times, and the first floor pillar is erected so as to make a standard opening,
Attach a girder to this pillar, and use the end of the joist on the first floor as the base
Place it on the column and make contact with this column to nail or
Secure this joist on both ends by fixing it with a fastening method such as
Then, the second floor pillar is erected on the girder above the first floor pillar in the same manner as the first floor pillar.
Then, attach the girder on the 2nd floor pillar and set the end of the joist of the 2nd floor pillar to 1
Place it on the girder on the second floor pillar and abut the second floor pillar and nail it to the second floor pillar.
Fix it with a fastening method such as striking or bolting on the second floor
Support joists at both ends, and the 3rd floor pillar is erected in the same manner as the 2nd floor pillar.
Attach the eaves girder to the pillar and attach the end of the joist on the 3rd floor to the 2nd floor pillar.
Place it on the girder and abut the third floor pillar and nail it to the third floor pillar.
Or bolt the bolts to secure the joists on the 3rd floor.
Both ends are supported, and the hut structure is parallel to the huts
Set the center in a straight line, and place a flat angle on both sides of this straight line.
Flat wood is secured by pinching nails or bolting.
I put a slack tree on the eaves girder that is parallel to the tree
Fix it, stick a field board on the rafter, and put it outside in the opening.
The flange is the frame of the panel with the flange on the outside of the circumference
Fit and fix it so that it touches the outer surface, and place the floor panel on the joist.
Being spread, without having a haul or floor grab
It is not supported on the base or on the base or girder and is supported at both ends.
Supported by joists and eaves beams and muddy trees
Construction method with rafters. 3. A joist end is placed on a base or girder.
Along with the joist end is fixed to the foundation or the pillar standing on the girder.
And the joists are supported at both ends by the foundation or girder.
The architectural structure characterized by and. 4. The joists are longer sides that are larger than the base or girder.
Is a flat bar with The building structure according to claim 3. 5. The center of an eaves girder and a shed that is parallel to the eaves girder
Stand upright and the two
Munaki of books, and Munaki that are passed only to Munaki and eaves girders
It is installed and fixed on the rafter fixed only to the eaves girder and on the rafter.
Building structure with a roof frame that has 6. The outer plates of the field plates are butted against each other.
It is placed on the rafters and fixed to the rafters,
Is equipped with an elastic strip that seals between the base plates
The building structure according to claim 5.