JP3834662B2 - Wooden bearing wall with panel and its assembly method - Google Patents

Description

The present invention relates to a timber bearing wall and its assembly method according to the panel, in particular, to a timber bearing wall and its assembly method according to the panel having excellent strength against horizontal external force application properties and houses.

  In general, two column members are erected at a predetermined interval between two parallel beam members, and one or two or more parallel face plates are provided on opposing face plate mounting surfaces of the column members, respectively. The longitudinal slit groove for fitting is provided along the longitudinal direction, and two or more parallel slit grooves for fitting the face plate are provided along the longitudinal direction on the facing face plate mounting surface of the beam member, respectively. There is a wall body in which both side edge portions and upper and lower edge portions of the face plate are fitted into the vertical slit groove and the horizontal slit groove (for example, Patent Document 1).

  In addition, for a plurality of piers arranged in the vertical direction, based on a panel formed by arranging a number of wooden boards in the horizontal direction, a piercing groove of a predetermined depth is projected and joined to the wooden board at a predetermined position. There is something like that (for example, Patent Document 2).

  Furthermore, in a general wooden house, a rigid bearing wall with increased shear resistance using a single brace or sash brace is adopted, but the case of the single brace is taken as an example. On one side, the base, the space between the pillars, and the brace are fastened with metal fittings and bolts. The other bracelet, foundation, and stud are fixed with metal fittings and bolts.

JP-A-8-246580 JP 2003-53709 A

However, in Patent Document 1, it is a panel that can be used as a finishing material on the indoor side, but it is only possible to use screws for joining the shaft assembly and the panel, and mounting of the stud column edge and the base material Given the higher the engineering of filling such as and heat-insulating material, there is a problem that much can not be achieved to shorten the construction period.

  Further, in Patent Document 2, in the construction method in which a slit material is provided in a pillar material and a horizontal member and a face material is fitted, a highly rigid plywood using an adhesive is used to dramatically increase shear resistance. There was a health problem found in sick house syndrome due to the use of adhesives.

In the case of using the brace, one of the base, the space between the pillars, and the brace is fastened with metal fittings and bolts. There acts alternately, in particular, if the tensile force of the repeated acts becomes elongated is drilled bolt holes in bracing and Tsu problems exist such that the strength of the original struts extremely lowered.

In order to solve such a problem, according to the first aspect of the present invention, a plurality of studs each having a long mortise insertion plug extending on both upper and lower ends are juxtaposed at intervals in the horizontal direction, Between the ends of the portions excluding the long mortise plugs on both end sides, a receiving material for the heat insulating material is passed to form a panel frame, and dowel holes are formed in the sides on both the outdoor side and the indoor side of the panel frame. A plurality of wall plates having a length equal to the width of the panel frame in the lateral direction are mounted on the space columns on both the left and right sides of the panel frame, and attached to the space columns with a plurality of screws. A panel in which a plate is disposed adjacently across the vertical direction of the portion of the stud excluding the long mortise plugs on both the upper and lower ends, and the side portions of the adjacent wall plates are connected to each other by a dowel, and the panel Tensile difference between the left and right sides at least at the lower end Write stopper is constituted by held against the first and second pillars are extended.

In the second invention based on the first invention, between the first and second pillars, the beam is installed horizontally on the upper side of the panel, and is installed horizontally on the lower side of the panel. The panel is held between a base and the beam and the base, and a wall plate of the panel adjacent to each of them is connected with a dowel. Further, in the third invention based on the second invention, the mortise for the middle pillar for inserting the long mortise insertion plug of the inter-column and the long mortise insertion plugs of the first and second pillars are inserted into the base. A mortise for a column is provided, and a plug for inserting and fixing the long mortise plugs of the plurality of intermediate columns and the first and second columns into the mortises is provided .

In the fourth invention based on the first invention, long mortise plugs are provided at both ends of the panel pillars, respectively, and heat insulation is performed when horizontally adjoining wall plates on both sides of the frame of the panel. The panel is configured by housing the material in a space formed between the outer and inner wall plates and the frame of the panel.

In the fifth invention mainly comprising any one of the first to fourth inventions, when the width of the wall plate of the panel is small, when the wall plate is adjacent to each other and connected with the dowel, the attachment of the dowel The position is staggered in the vertical direction of the panel. Further, in a sixth invention mainly comprising any one of the first to fourth inventions, when the width of the wall plate of the panel is large, when the wall plate is adjacent to each other and connected with the dowel, the dowel So that the mounting position is in a straight line in the vertical direction of the panel.

In a seventh invention mainly comprising any one of the first to sixth inventions, an outer wall material is attached so as to cover the outdoor side surface of the wooden bearing wall, and the outer wall material is attached to the outer wall plate of the panel at that time. Attach it directly to the surface or through the torso.

In the eighth invention based on the seventh invention, the outer wall material is selected from the group consisting of a rustboard base mortar coating, a siding board and a board cedar.

In the ninth invention mainly comprising any one of the first to eighth inventions, the inner wall material is attached so as to cover the indoor side surface of the wooden bearing wall, and the inner wall material is attached to the inner wall surface of the panel. To be attached directly or via the torso. In a tenth aspect of the invention based on the ninth aspect of the invention, the inner wall material is made of a gypsum board foundation coating finish or a gypsum board foundation cloth.

In the eleventh aspect of the present invention, a plurality of middle columns each having a long mortise insertion plug extending on each of the upper and lower ends are juxtaposed in the horizontal direction, and the long mortise plugs on the upper and lower ends of the plurality of middle columns are removed. A panel frame is formed by passing a heat-insulating material receiving member between the end portions of the portions, and dowel holes are formed in the side portions on both the outdoor side and the indoor side of the panel frame. A plurality of wall plates having a width equal to the width in the horizontal direction are horizontally mounted on the left and right side pillars of the panel frame and attached to the middle pillars with a plurality of screws, and the plurality of wall boards are inserted into the long tenons on both the upper and lower ends. A panel formed by adjoining the side wall portions excluding the stoppers in the vertical direction and connecting the side portions of the adjacent wall plates to each other with a dowel is lowered and engraved on the base. Long mortise of the panel's studs into the mortise for the studs After inserting the stopper, the column receiving plate is placed on the mortise for the column previously carved in the base, and concave grooves are formed in the longitudinal direction from above the left and right sides of the panel. The first and second pillars, each having a long mortise insertion plug extending at least on the lower end side, are lowered along the left and right side pillars of the panel, and the first and second pillars are temporarily moved to the After mounting on the column support plate, the beam is held in a state where only the upper part of one of the first column and the second column is tilted away from the space column, and then the tilting is performed. A rolled column is erected and a beam is stretched between the first and second columns.

In the twelfth invention based on the eleventh invention, when mounting the panel between the first and second pillars, the panel pillars are attached in contact with the first and second pillars.

In the present invention,
(1) A long mortise insertion plug is driven into a mortise and fixed with a mortar as a joint with the first and second columns in contact with the inter-column, and two columns against the pull-out force of the column base Since it resists with the proof stress of a minute, compared with the conventional wall board construction method, a very high wall magnification is obtained.

(2) Since the panels are mass-produced at the factory and brought to the wooden construction site for assembly, the construction period can be greatly shortened.

(3) mutually wallboard between the inner and outer adjacent, of course, to connect with the dowel and the like foundation and beams increases the rigidity against shearing forces, wooden building is obtained with a high yield strength wall.

(4) Since the column and the side end surface of the panel are held in contact with each other, high rigidity can be obtained even when a large horizontal force is applied.

Next, an embodiment of a wooden bearing wall using the panel according to the present invention and an assembling method thereof will be described.

FIG. 1 is a perspective view of an outline in which a plurality of studs according to a first embodiment of the present invention are arranged and fixed on a formwork member, and FIG. 2 is connecting front wall plates according to the embodiment of the present invention. FIG. 3 is a perspective view when a heat insulating material is attached, FIG. 4 is a perspective view during joining back wall plates (unmodified) according to the embodiment of the present invention, and FIG. 5 is a perspective view of the panel . 6 is a perspective view showing an outline when the panel is inserted into the base, FIG. 7 is a perspective view in which both columns are combined on both sides of the panel , and FIG. 8 is a perspective view in which beams are assembled to the upper part of both columns. , use Figure 9 is a perspective view of the implanting Komisen to Komisen hole 10 is partially cut front view of the case of using a narrow wall plate width in the panel, Figure 11 is the width of a broad wall plate panels some sectional front view when had, 12 is a plan view when stretched outer wall material only to the outdoor side of the panel, FIG. 13 is covered both pillars panel from both sides 14 is a plan view when the outer wall material and the inner wall material are stretched, and FIG. 14 is a plan view when both pillars are attached so as to be covered with the outer wall material and the inner wall material is attached so that both pillars located on the indoor side can be seen. 15 is a perspective view of a wooden house constructed using a panel , FIG. 16 is a front view of various test specimens, and FIG. 17 is a perspective view of an outer frame that is a main body before reforming according to the second embodiment of the present invention. FIG. 18 is a perspective view when a stud is attached in the outer frame, FIG. 19 is a perspective view of connecting the front wall plates for reforming, and FIG. 20 is a perspective view of connecting the back wall plates . FIG. 21 is a perspective view of the completed panel attachment.

FIG. 1 to FIG. 14 are diagrams showing a manufacturing procedure of a wooden bearing wall and its assembling method (uncorrected) by a panel in the case of a new construction.

The panel mounting structure of the first embodiment is applied as a wall surface using both the outer wall portion and the inner wall portion of a wooden building. First, FIG. 1 is a schematic perspective view in which a plurality of studs according to a first embodiment of the present invention are arranged and fixed on a formwork member, and reference numeral 1 denotes a U-shape whose front is opened upward. The formwork material is shown. The inner method of the mold member 1 is configured to have a dimension substantially equal to the outer dimension of the panel 3. The mold material 1 is provided with a pair of rectangular upright plates 2 (2a, 2b) arranged at opposed positions apart from each other, and horizontally oriented at both upper and lower ends of each upright plate 2 (2a, 2b). A rectangular horizontal receiving plate 7 (7a, 7b) is provided.

The frame 5 of the panel is composed of a spacer 6 (6a, 6b, 6c) and a heat receiving material 4 (4a, 4b). The heat insulating material receiving members 4 (4a, 4b, 4c, 4d) are bridged at equal intervals on the upper and lower ends of the three studs 6 (6a, 6b, 6c). Further, on the upper and lower sides of the intermediate pillar 6, convex long mortise plugs 8 (8a, 8b, 8c, 8d, 8e, 8f) are provided so as to be smaller than the outer dimensions of the intermediate pillar 6. Two of the three columns 6 are arranged such that two of the columns 6a and 6c are in contact with the inner side surfaces of the flat plates 2a and 2b, and the remaining columns 6b are arranged at positions that equally divide the space between the columns 6a and 6c. is there. The tenon plugs 8 (8a, 8b, 8c, 8d, 8e, 8f) are placed so as to be positioned on the horizontal receiving plate 7 (7a, 7b), and then the vise 10 (10a, 10b, 10c, 10d, 10e, and 10f), the long mortise plug 8 and the horizontal receiving plate 7 are fixed so as to be tightened from above and below.

FIG. 2 is a perspective view of the front side wall plates according to the embodiment of the present invention being joined together. The panel 3 is mainly composed of a frame 5 of the panel, a front side (outer side) wall plate 12 and an inner side (back side) wall plate 14. When installing the front side wall plate 12 on the framework 5 of the panel, of the wall panel 12 with a plurality as shown in FIG. 2, the lower end surface E of the lower end surface and framework of the panel 5 of the first wall plate 12a After the end faces are aligned, they are attached to the studs 6 (6a, 6b, 6c) with screwed screws 16. In a dowel hole (not shown) that is spaced at four positions on each of the plurality of wall plates 12 located on the front side, a length of a rectangular dowel 18 of length 45 mm × width 15 mm × depth 60 mm is 120 mm. Of these, 60 mm is buried, and the 60 mm dowel 18 portion that is not buried is inserted into a dowel hole (not shown) engraved in the second wall plate 12 b adjacent to the first wall plate 12 a. The wall plates 12 are joined together.

After the first wall plate 12a and the second wall plate 12b are brought into contact with each other via the dowel 18, the front wall plate 12 is provided with a plurality of screws 16 (for example, two vertically on each wall plate 12). Installed in. The front wall plate 12 (here, 12a to 12n) composed of a plurality of sheets is attached so that the upper end surface of the last wall plate 12n and the upper end surface F of the frame 5 of the panel have the same end surface. Here, although it changes with the specifications of the wall board 12, generally the following are used.

1. Wall plate 12 length 1,700mm
2. The width of the wall plate 12 (in the case of wide width) 225 mm
Wall plate 12 width (in the case of narrow width) 135mm
3. Wall plate 12 thickness 30mm
4). The material of the wallboard 12 Cedarwood Of the dimensions of the inter-column 6 (a, b, c),
The dimension of the spacer 6 (a, c) is 150 × 60mm
The dimension of the spacer 6 (b) is 120 × 60mm

FIG. 3 is a perspective view in the case of mounting a heat insulating material. After the front wall plate 12 is attached to the frame 5 of the panel with screws 16, the six vises 10 (10a, 10b, 10c, 10d, 10e, 10f) is removed, and the panel 3 is inverted 180 degrees to the side of the standing plate 2 (2a, 2b) disposed at the opposed position so that the front wall plate 12 is positioned on the lower side. 1 and need to thickness control because only thicker correspondingly attached to the wall plate 12 to the underside of similarly long tenon feed Komisen 8, the horizontal receiving plate 7 (7a, 7b) and the long tenon spigot 8 Since there is a gap between them, the sleepers 20 (20a, 20b, 20c, 20d, 20e, 20f) are superposed on the horizontal backing plate 7, and vise 10 (10a, 10b, 10c, 10d, 10e, 10f), the long mortise plug 8 (8a, 8b, 8c, 8d, 8e, 8f) and the horizontal receiving plate 7 (7a, 7b) are fastened and fixed from above and below. Then the studs 6 (6a, 6b, 6c) and the image receiving material 4 of insulation material (4a, 4b, 4c, 4d ) and between pillars 6 (unmodified in the recess 24 of the frame 5 of the panel which is surrounded by the front side wall plate 12 Insulating material 22 having the same height as) is incorporated.

Figure 4 is a perspective view in alignment connecting the back wall plate panels according to the embodiment of the present invention, when attaching the back wall plate 14 on the framework 5 of the panel, are a plurality sheets as shown in FIG. 4 Among the wall plates 14 (here, 14a to 14n), after the end surfaces of the lower end surface of the first wall plate 14a and the lower end surface G of the frame 5 of the panel are aligned, the spacers 6 (6a, 6b, 6c) On the other hand, it is fixed with a screw 17 with a screw. A rectangular dowel 26 having a size of 45 × 15 mm is embedded in 60 mm in a dowel hole (not shown in the figure) that is separated and separated by a plurality of wall plates 14 located on the back side, and the remaining not embedded The dowels 26 are inserted into dowel holes formed in the second wall plate 12b located on the first wall plate 14a to join the wall plates 12 together.

After the first wall plate 14a and the second wall plate 14b are in contact with each other via the dowels 26, the second wall plate 14b is attached to the spacer 6 with a plurality of screws 17 (two for each spacer 6). Of constituted backside of the wall plate 14 of a plurality, and the end surface H of the frame 5 of the upper end surface and the panel of the last wall panel 14n is attaching to have the same end face. Here, the size of the screw 17 varies depending on the specification of the back side wall plate 14, but generally, it has the same specification size as that of the front side wall plate 12, that is, at least the back side wall plate to be used. A screw 17 having a length about 14 times the thickness of about 14 mm is required.

FIG. 5 is a perspective view of the panel , and FIG. 6 is a perspective view showing an outline when the panel is inserted into the base. Reference numeral 27 is a base, 30 (a, b, c) is a mortise for a spacer, 34a is a mortise for the first pillar, 34b is a mortise for the second pillar, 36 is a dowel (for the front wall plate ), 38 is The dowels (for the back wall plate ) and 40 are plug holes, respectively. In FIG. 6, after pre-treating the panel 3 so as not to be damaged, the long mortise plug 8a is inserted into the mortise 30a for the intermediate pole while being suspended by a tow truck (not shown) via a wire rope. The panel 3 is held on a predetermined position of the base 26 so that the long mortise insertion plug 8f is inserted into the stud mortise 30b and the long mortise plug 8f is inserted into the stud mortise 30c. Furthermore, dowel holes (not shown) are carved at left and right symmetrical positions about the vertical axis of the base 27. The upper half of the dowels 36 and 38 inserted into the dowel holes engraved in the base 27 protrudes, the dowels 36 are in the dowel holes (not shown) of the front wall plate 12, and the dowels 38 are on the back side. The panel 3 is slowly lowered in the direction of the arrow while being fitted in respective dowel holes (not shown) carved in the wall plate 14, and the panel 3 is placed on the base 27 to serve as a joint. .

FIG. 7 shows a perspective view in which both pillars are combined on both sides of the panel . After the panel 3 is held on a predetermined position of the base 27, the first pillar 32a and the second pillar 32b are attached at the same time on the side in contact with the intermediate pillars 6a and 6c located on both sides of the panel 3. Yes. At this time, a groove 42 corresponding to the width of the intermediate pillars 6a and 6c is formed on the side of the first pillar 32a and the second pillar 32b on the side in contact with the intermediate pillars 6a and 6c. In addition, before lowering the first pillar 32a and the second pillar 32b which are the main pillars along the groove 42, the pillar receiving plate 46 is placed on the mortise 34a of the first pillar 32a and the mortise 34b of the second pillar 32b. (46a, 46b) is placed, the long mortise plug 44a of the first column 32a is in the mortise 34a of the first column 32a, and the long mortise plug 44b of the second column 32b is in the first column 32a. The mortises 34b should not be inserted. Here, the code | symbol 48 shows a plug hole.

Figure 8 is a perspective view of the assembled by passing the beam to the top of both columns, the first column 32a and the first pillar 32b after being lowered to the bottom along the groove 42, the first pillar 32a in a state where long tenon spigot 44a is allowed to tilt in the direction away only the upper portion of the first pillar 32a while mounted on the pillar receiving plate 46a from studs 6a, long tenon plug on either side of the beam 50 plug (not shown) and the first pillar 32a mortise 54 (Figure 7 54a, indicated by 54b) of the second pillar 32b after being fitted respectively in the grooves 42 of the first pillar 32a is studs 6a the first pillar 32a nailed from outside of the first pillar 32a to the first pillar 32a and the second pillar 32b, etc. mallet is parallel to the contact is to be fixed to studs 6a.

Figure 9 is a perspective view of implanting Komisen to Komisen hole, after the beam 50 was stretched between the first pillar 32a and the second pillar 32b, the pillar receiving plate 46 (46a, 46b) together, with the long tenon spigot 44a of the first pillar to the mortise 34a of the first pillar, also each is fitted to the mortise 34b of the long tenon spigot 44b of the second pillar first column panel withdrawn Complete 3 integration. FIG. 9 is a perspective view when the plug is driven into the plug hole. After inserting the long mortise plug 8 into the stud mortise 30 and inserting the panel 3 between the base 27 and the beam 50, the plug hole The plug 52 is driven into 48 to complete the assembly.

FIG. 10 is a partially cut front view in the case where a narrow wall plate is used for the panel , and the dowels 26 are used to connect the adjacent wall plates 12 using the narrow wall plate 12 having the same dimensions. Will be used. The mounting position of the dowels 26 as shown in FIG. 10, the vertical direction and so as to not be mutually adjacent dowel 26 embedded narrow wall plate 12 of a width to each other interfere when staggered panels, wall The plates 12 can be strongly connected by the dowels 26.

FIG. 11 is a partially cut front view when a wide wall plate is used for the panel, and when the adjacent wall plates 12 are connected using the wide wall plate 12, a dimension of 45 × 15 mm is shown. Even if the dowels 26 are used, the dowels 26 can be used in a state of being arranged on a certain axis without interfering with each other. For this reason, as shown in FIG. 11, the dowels 26 can be strongly connected to each other with the wide wall plates 12 in a state where the dowels 26 are arranged in a line on the same axis.

Next, when the panel 3 is used as a part of a wall structure of a wooden building, an example in which new additional finishing is performed on the indoor side and the outer wall side of the panel 3 will be described with reference to FIGS. Give an explanation.

FIG. 12 is a plan view of the case where the outer wall material is stretched only on the outdoor side of the panel , and shows an example in which the interior side remains the wall plate 14 and the inner wall material is not used again on the indoor side. Therefore, here, when an outer wall material is used on the outdoor side, the outer wall material 58 (described later) is mounted on the trunk edge 60 by striking the trunk edge 60 apart in the longitudinal direction of the surface portion of the front wall plate 12 . is there. Incidentally, the inner chamber side is used as a finishing material in a state in which the surface of the wall plate 14 on the back side is exposed, and the surface has a glossy state.

Figure 13 is a plan view when stretched, respectively the outer wall member and the inner wall member so as to cover the panel from both sides, the back of the wall plate 14 located interior side so as to use as a base material, wallboard 14 The inner wall material 56 is directly attached (directly attached) without attaching the trunk edge 60 on the surface portion. On the other hand, on the surface portion of the front wall plate 12 located on the outdoor side, the barrel edge 60 is attached at a spaced longitudinal position, and then the outer wall member 58 is attached from above the barrel edge 60. in both 56 and outer member 58 is mounted so as to hide the surface of the first pillar 32a and the second pillar 32b.

FIG. 14 is a plan view when both pillars are attached so as to be covered with the outer wall material, and the inner wall material is attached so that both pillars located on the indoor side can be seen, and the surface of the front wall plate 12 located on the outdoor side The body edge 60 is driven to the longitudinal position where the parts are separated, and the outer wall plate 58 is mounted on the body edge 60. The indoor side are those directly attached to the upper surface of the rear wall plate 14 using a decorative plate 56 as a base material, the first to expose the surface of the first pillar 32a and the second pillar 32b It is mounted between the pillar 32a and the second pillar 32b.

The following are generally used as the outer wall material and the inner wall material shown in FIGS.
"Outer wall material"
(1) Rusboard base mortar with plaster finish (2) Siding board with paint finish (3) Cedar board "inner wall material" with xyla decor
(1) Gypsum board foundation finish (2) Gypsum board foundation cloth pasting

FIG. 15 shows a wooden house constructed using a wooden bearing wall made of panels . In addition, the code | symbol 100 is the wooden house which employ | adopted the wooden load-bearing wall by a panel . FIG. 16 is a front view of various test specimens, and Table 1 shows the test results using the specimens.

Table 1 shows the test results using the test specimens, and the test specimens of Table 1 are shown in FIG. In FIG. 16, a test body of the type shown in Table 1 was made, and an experiment was conducted on the load bearing performance of the wooden bearing wall using the panel 3. Specimen NO. 1 shows a certain increase in load even when it reaches 1/15 rad, but the initial stiffness is extremely small compared to other specimens, and the stiffness is generally very low. Specimen NO. 2 and NO. No. 3 uses dowels, and the initial stiffness is NO. 3 is NO. A value relatively higher than 2 is shown. All reached the same maximum load around 1/30 rad, and the maximum load was below 80% before reaching 1/15 rad. In addition, the NO. 4 also had rigidity and a high wall magnification was obtained.

As shown in Table 1, the following experimental results were obtained in a wooden house using the panel 3 of the present invention. That is,
(1) In this experimental result, the wall magnification of the test specimen is 1.94 by connecting the inner and outer wall plates and the shaft assembly with the dowels, which is 3 times the specified value (0.6) or more. The effect was obtained. The wall magnification indicates how much the load bearing wall can bear horizontal forces such as seismic force and wind pressure. A load bearing wall that can withstand a certain shear force per unit length during a specific shear deformation. The magnification is set to 1.

  (2) In this experimental result, the interposer is arranged in contact with the pillar and the effect of the dowel is very large. The wall magnification is 2.21, which is higher than the experimental result (1). It was.

(3) The easy use of cedar boards, which are easy to obtain, has made it possible to work with panels in advance at the factory, reducing the cost of wooden construction costs and greatly shortening the construction period.

  (4) Even when the final deformation angle reached 1/15 rad, it was not less than 80% of the maximum load, and it was proved that the method was very tenacious.

FIG. 17 to FIG. 20 are diagrams showing a manufacturing procedure for fixing the inner and outer wall plates in the case of reforming.

FIG. 17 is a perspective view of an outer frame which is a main body before reforming according to the second embodiment of the present invention. In the case of a newly built wooden building, the panel 3 is manufactured in advance at the factory and assembled at the construction site. However, in the panel 3 in the case of renovation, the assembly itself becomes the construction site. There is already a structure as shown in FIG. Renovation structure 80 exhibiting the mouth shape are beams 70, column 72, is composed of a base 74, further pillars 72 is constituted by the first pillar 72a and the second pillar 72b. Reference numeral 76 indicates a plug.

  FIG. 18 is a perspective view when a stud is attached in the outer frame. Of the three intermediate pillars 78 (78a, 78b, 78c) having a flat surface, the two intermediate pillars 78a, 78c are arranged on the inner peripheral surface of the reformed structure 80 with the first pillar 72a having the flat surface and the first pillar 72a. The two pillars 72b are fixed to the inner peripheral surface side, and the intermediate pillars 78b are fixed to the equally divided intermediate point positions of the two intermediate pillars 78a and 78c. The reformed structure 80 having a mouth shape is formed of heat insulating material on the inner peripheral surface side of the beam 70 and the inner peripheral surface side of the base 74 of the three studs 78 (78a, 78b, 78c) equally distributed in the vertical direction. The receiving material 82 (82a, 82b, 82c, 82d) is fixed.

FIG. 19 is a perspective view of the front wall plates for renovation being joined together. The widths of the intermediate pillars 78 (78a, 78b, 78c), the first pillar 72a, and the second pillar 72b are large and small. Similarly, since it is pillar 72> intermediate pillar 78, a step is arbitrarily generated. This level difference is because the is about 30mm thickness of the front wall plate 84, when the remodeling structure 80 fitted with the front side wall plate 84, the first column of 72a and 72b of the second pillar It is for attaching so that the surface side of this and the surface of the wall plate 84 of the front side may become flush | level.

The base 74 and the first wall plate 84a are connected by a plurality of dowels 86 (not shown). After the first wall plate 84a and the second wall plate 84b to the last wall plate 84n are sequentially connected via the dowels 86, a plurality of wall plates 84 are arranged on the pillars 78 (two vertically on each wall plate 84). It is attached with the screw 88. However, in the case of renovation, the last wall plate 84n and the previous wall plate 84 (n-1) do not pass through a dowel (not shown), and the last wall plate 84n is directly connected to only the screws 88. 78 (78a, 78b, 78c).

FIG. 20 is a perspective view of the back side wall plates being joined together, and the heat insulating material 92 is attached after the front side wall plate 84 is attached and before the back side wall plate 90 is attached. The back wall plate 90 is also attached in the same manner as the method for mounting the front wall plate 84 described above. The base 74 and the first wall plate 90a are connected by a plurality of dowels 87 (not shown). After connecting sequentially through the dowels 87 the first wall plate 90a and the second wall plate 90b~ last wallboard 90n, each wall plate 90 (two upper and lower each wall plate every 90) more studs 78 It is attached with the screw 88. However, in the case of renovation, the last wall plate 90n and the previous wall plate 90 are not connected to a dowel (not shown), and the last wall plate 90n is directly connected to the pillars 78 (78a, 78b) with only screws 88. 78c).

FIG. 21 is a perspective view in which panel attachment is completed, and shows a panel 94 attachment structure using the panel 94 in the case of reforming. When the construction shown in FIG. 20 is completed, the outer wall plate and the inner wall plate shown in FIGS. 12 to 14 can be used in the same manner as in the new wooden construction.

It is an outline perspective view which arranged and fixed a plurality of studs concerning a 1st embodiment of the present invention on a formwork material. FIG. 2 is a perspective view of the front side wall plates according to the embodiment of the present invention being joined together. It is a perspective view in the case of mounting | wearing a heat insulating material. The perspective view in the middle of connecting the back side wall board which concerns on embodiment of this invention. It is a perspective view of a panel . It is a perspective view which shows the outline | summary when inserting a panel in a base. It is a perspective view in the middle of combining both pillars on both sides of a panel . It is the perspective view assembled by passing a beam over the upper part of both pillars. It is a perspective view when driving a plug into a plug hole. It is a partially cut front view at the time of using a narrow wall board for a panel . It is a partially cut front view at the time of using a wide wall board for a panel . It is a top view at the time of sticking an outer wall material board only to the outdoor side of a panel . It is a top view at the time of extending | stretching an outer wall material and an inner wall material so that both the columns of a panel may be covered from both sides. It is a top view at the time of attaching an inner wall material so that both the pillars located indoors can be seen while attaching so that both pillars may be covered with an outer wall material. It is a wooden house constructed using panels . It is a front view of various test bodies. It is a perspective view of the outer frame used as the main body before the reform which concerns on the 2nd Embodiment of this invention. It is a perspective view at the time of attaching a stud in an outer frame. It is a perspective view in the middle of connecting the front side wall board for reform. It is a perspective view in the middle of connecting the back side wall board . It is the perspective view which completed the attachment of the panel .

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Formwork material 2 (a, b) Standing board 3 Panel 4 (a, b, c, d) Insulation material receiving material 5 Panel frame 6 (a, b, c) Spacer 7 (a, b) Horizontal receiving Plate 8 (a, b, c, d, e, f) Long mortise plug 10 (a, b, c, d, e, f) Vise 12 Front wall plate 12a First wall plate 12b Second wall plate 12n Last wall plate 14 Back wall plate 14a First wall plate 14b Second wall plate 14n Last wall plate 16, 17 Screw 18, 26 Dowel 20 (a, b, c, d, e, f) Sleeper 22 heat insulating material 24 recess 27 base 30 (a, b, c) mortise 36 of mortise 34b second pillar studs for mortise 32 poster 32a first pillar 32b second pillar 34a first pillar dowel ( Front wall plate )
38 Dowels (back wall )
40 Pillar hole 42 Groove 44a Long mortise plug 44b of the first pillar Long mortise plug 46 (a, b) of the second pillar Pillar support plate 48 Plug hole 50 Beam 52 Plug mortar 54 (a, b) Mortise (For beams)
56 the inner wall member 58 the outer wall member 60 furring strip 70 beams 72 poster 72a first pillar 72b second pillar 74 base 76 Komisen 78 (a, b, c) the studs 80 Reform structure 82 (a, b, c) thermal insulation Material receiving plate 84 Front wall plate 84a First wall plate 84b Second wall plate 84n Last wall plate 86, 87 Dowel 88 Screw 90 Back wall plate 90a First wall plate 90b Second wall plate 90n The last wall board 92 Insulating material 94 panel 100 wooden panel

Claims (12)

Between the ends of the portions excluding the long mortise plugs on the upper and lower ends of the plurality of studs, juxtaposed with a plurality of studs each having a long mortise plug on each of the upper and lower ends. A panel frame is formed by passing a receiving material for the heat insulating material respectively, and dowel holes are formed in the side portions on both the outdoor side and the indoor side of the panel frame, and the length is equal to the lateral width of the panel frame. A plurality of wall plates are horizontally mounted on the pillars on both the left and right sides of the panel frame and attached to the pillars with a plurality of screws, and the plurality of wall plates are part of the pillars excluding the long mortise plugs on the upper and lower ends. A panel formed by adjoining the upper and lower sides of the wall plate and connecting side portions of the adjacent wall plates with a dowel, and a long mortise plug extending at least at the lower end of each of the left and right side portions of the panel. Abutted by the first and second pillars Wooden bearing wall by the panel, characterized by being configured to hold Te. Between the first and second pillars, the panel is held between a beam horizontally arranged above the panel and a base horizontally arranged below the panel, and the beam The wooden load bearing wall according to claim 1, wherein the base and the wall plate of the panel adjacent to each other are connected with a dowel. A mortise for a column for inserting a long mortise plug of the inter-column into the base, and a mortise for a column for inserting the long mortise plug of the first and second columns, The wooden bearing wall according to claim 2, further comprising a plug for inserting and fixing a long mortise plug with the first and second pillars into each mortise hole. Long mortise plugs are provided at both ends of the intermediate pillars of the panel, respectively, and when the adjacent wall plates are laid on both sides of the frame of the panel, a heat insulating material is provided on both the outer and inner wall plates and the panel. 2. The wooden bearing wall according to claim 1, wherein the panel is housed in a space formed between the frame and the frame. When the width of the wall plate of the panel is small, when the wall plates are adjacent to each other and connected by a dowel, the mounting position of the dowel is designed to be staggered in the vertical direction of the panel. A wooden load-bearing wall made of the panel according to claim 1. When the width of the wall plate of the panel is large, when the wall plates are adjacent to each other and connected by a dowel, the mounting position of the dowel is arranged in a straight line in the vertical direction of the panel. A wooden load-bearing wall made of the panel according to claim 1. An outer wall material is attached so as to cover the outdoor side surface of the wooden bearing wall, and at that time, the outer wall material is attached to the outer wall plate surface of the panel directly or via a trunk edge. The wooden load-bearing wall by the panel in any one of Claims 1-6. 8. The wooden load-bearing wall according to claim 7, wherein the outer wall material is selected from the group consisting of rustboard base mortar coating, siding board, and board cedar. An inner wall material is attached so as to cover a surface of the wooden bearing wall on the indoor side, and at that time, the inner wall material is attached to the inner wall plate surface of the panel directly or via a trunk edge. A wooden load-bearing wall using the panel according to claim 1. 10. The wooden load-bearing wall according to claim 9, wherein the inner wall material is made of a gypsum board foundation coating finish or a gypsum board foundation cloth. Between the ends of the portions excluding the long mortise plugs on the upper and lower ends of the plurality of studs, juxtaposed with a plurality of studs each having a long mortise plug on each of the upper and lower ends. A panel frame is formed by passing a receiving material for each of the heat insulating materials, and dowel holes are formed in the sides on both the outdoor side and the indoor side of the panel frame, and the length is equal to the lateral width of the panel frame. A plurality of wall plates are horizontally mounted on the left and right side pillars of the panel frame and attached to the middle pillars with a plurality of screws, and the plurality of wall boards are part of the pillars excluding the long mortise plugs on both the upper and lower ends. The panels formed by adjoining the side portions of the wall plates adjacent to each other in the vertical direction are lowered in a suspended state to the mortise for studs carved in the base. Inserted a long mortise plug on the panel pillar In addition, a column receiving plate is placed on a column mortise that is preliminarily engraved in the base, and recessed grooves are formed in the longitudinal direction from above the left and right side portions of the panel, respectively, and at least a lower end respectively. First and second pillars, each having a long mortise plug extending on the side, are lowered along the left and right side pillars of the panel, and the first and second pillars are once mounted on the pillar receiving plate. Then, the beam is held in a state where only the upper part of one of the first column and the second column is tilted in the direction away from the intermediate column, and then the tilted column is raised. A method of assembling a wooden bearing wall using a panel, wherein a beam is stretched between the first and second columns. 12. The wooden structure of a panel according to claim 11, wherein when the panel is mounted between the first and second pillars, the panel pillars are attached in contact with the first and second pillars. How to assemble bearing walls.

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