JPH11336182A - Wall body, and construction method thereof - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a wall body of a special structure capable of obtaining an extraordinarily high wall body compared to wall bodies of a conventional stack structure by increasing strength of a wall panel itself. SOLUTION: In support surfaces 4a, 4b to support weight of wall bodies, a linear member 7 of a corresponding length to a height of the wall body is provided on each vertical joint of a wall panel 1, the wall panels 1 having grooves 2 in four end surfaces are stacked between the linear members 7, and the uppermost part of the linear member 7 disposed in the vertical joint is tracted by reaction force of a stacked wall panel group. Tensile force is thus provided to the linear member 7, and a lateral linear member connected to the linear members 7 in the vertical joints at both ends is disposed in a lateral joint of the wall panel 1, so tensile force is provided to the linear member 8, thereby a group of the vertical and lateral wall panels 1 is integrally tightened to compose a wall body 3.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wall and a method for constructing the wall.

[0002]

2. Description of the Related Art When a concrete block, a glass block, a brick, or the like (hereinafter, these are collectively referred to as a wall panel) and a wall is constituted by the wall panel itself, the adhesive strength of a mortar or the like is used. Generally, the wall panels are stacked while filling the space between the wall panels with a certain material.
In the case of such masonry, larger wall surfaces may be constructed by inserting structural reinforcing materials such as reinforcing bars inside the vertical joints and horizontal joints of the wall panels. There is a limit to the height of the wall panel, and even if the strength of the wall panel itself is increased, it can only be built up to a height of several meters at most.

[0003]

SUMMARY OF THE INVENTION In view of the above-mentioned problems, the present invention provides a special panel which can obtain a much higher wall than conventional masonry walls by increasing the strength of the wall panel itself. It is an object to provide a structural wall body and a method of constructing the same.

[0004]

The technical measures taken by the present invention to solve the above-mentioned problems are as follows. That is, in the wall body according to the present invention, a linear material having a length corresponding to the height of the wall body is planted for each vertical joint of the wall panel on a supporting surface for supporting the weight of the wall body. Between the shaped members, wall panels with grooves formed on the end faces of the four circumferences are piled up, and by pulling the top of the linear material located in the vertical joint with the stacked wall panel group as a reaction force, In addition to applying a tensile force to the linear material, a horizontal linear material having both ends connected to the linear material in the vertical joint is arranged at the horizontal joint of the wall panel, and the tensile force is applied to the linear material. , And the vertical and horizontal wall panel groups are integrally connected.

[0005] According to the above configuration, a wall panel having grooves formed on the four end faces and a linear material having high tensile strength (for example, PC)
Steel rod, PC steel wire, PC steel strand, stainless steel rod. ) Is combined to apply tensile force to the linear material to integrally bind the stacked vertical and horizontal wall panels, so that if the strength of the wall panels themselves is increased, compared to conventional masonry walls This results in a much higher wall.

As the wall panel, any material such as a concrete product, a metal product, a wooden product, and a glass product can be selected. Incidentally, the compressive strength of glass is at least 25 times that of concrete and is suitable as a material for wall panels.

The wall of the present invention may have only one structure. However, as in the second aspect of the present invention, the vertical and horizontal wall panels are spaced from each other in the wall thickness direction. Between the inner and outer wall panel groups, wall panels having grooves formed on the four circumferential end faces are stacked at right angles to the inner and outer wall panel groups at each vertical joint position. In the horizontal joint of the wall panel group, a linear member in the wall thickness direction in which both ends are connected to the linear member positioned in the vertical joint of the inner and outer wall panel groups, and a tensile force is applied to the linear member. And a wall body having a hollow double structure in which the inner and outer wall panel groups and the right-angle wall panel group are integrally joined together.

[0008] According to this configuration, the inner wall panel group and the outer wall panel group have a hollow double-walled structure with a partition connected by a right-angle wall panel group, and the second moment of area is large. Therefore, it is effective when it is desired to make the wall higher. Further, it is also possible to make an intermediate air layer function as a heat insulating material.

A method for constructing a wall according to the present invention is described in claim 1.
The wall according to the invention described in can be constructed, a linear material having a length corresponding to the height of the wall on the support surface that supports the weight of the wall, the vertical joint of the wall panel Each time a wall panel having a groove formed on the four circumferential ends between these linear members is stacked one by one, a joint fitting slidably fitted on the linear member is jointed. Drop it into the intersection, fit it into the groove in the end face of the wall panel, connect the joints that are adjacent in the horizontal direction with the horizontal linear material located in the horizontal joint of the wall panel, and pull on the linear material After applying the force and stacking the wall panels up to the top, the top of the linear members located in the vertical joint is pulled to the linear members by pulling the stacked wall panel group as a reaction force. By applying force, the wall panels can be constructed by binding the vertical and horizontal wall panels together. It is characterized in.

[0010] A linear member having a length corresponding to the height of the wall is planted in two rows at intervals in the thickness direction of the wall. Between the strands in the rows,
Between the inner and outer linear members located opposite to each other in the wall thickness direction, each time a wall panel having a groove formed on the end surface of the four circumferences is stacked one by one, the sliding members can slide on the linear members. The fitted metal fittings are dropped into the joints of the joints, and fitted into the grooves of the end faces of the wall panels. Wall thickness which is connected by the linear material in the direction and is located in the horizontal joint of the wall panels stacked at right angles to the wall panels in each row inside and outside, with joint hardware adjacent in the wall thickness direction After the wall panels are connected to each other by applying a tensile force to these linear members and the wall panels are stacked up to the top, the top of the linear members located in the vertical joint is stacked. By pulling the group as a reaction force, a tensile force is applied to the linear material. Given to, and integrally to Tightened the wall panel unit and the perpendicular wall panel unit vertical and horizontal in and out each row,
The hollow double-walled structure according to the second aspect of the present invention may be constructed.

[0011]

Embodiments of the present invention will be described with reference to the drawings. In the figure, reference numeral 1 denotes a transparent glass wall panel having grooves 2 on four circumferential end surfaces. 3 is wall panel 1
Is a hollow double-structured wall (outer wall) formed by using the same. Numeral 4 is a reinforced concrete cloth base in which a groove-like heat exchange pit 5 with an open upper surface is formed and a gallery 6 is installed in the opening, and the upper surface of the cloth base 4 on both sides of the heat exchange pit 5 has a hollow double structure. Support surfaces 4a, 4 for supporting the weight of the wall 3
b.

The wall 3 includes an inner wall panel group 1A supported by a support surface 4a inside the heat exchange pit 5, and an outer wall panel supported by a support surface 4b outside the heat exchange pit 5. A group 1B and a wall panel group 1C provided between the two 1A and 1B at a right angle to the group 1B. The wall panel groups 1A, 1B and 1C are provided with a linear member 7, which will be described later.
A tensile force is applied to 8, 9 so as to be tightly integrated.
Reference numeral 5a denotes a steam pipe connected to the heat exchange pit 5.

The size of the wall panel 1 can be arbitrarily set, and the wall panel 1 forming a wall surface parallel to the cloth foundation 4 is, for example,
The length is set to 1800 mm, the width is set to 1200 mm, the thickness is set to 60 mm, and the width of the groove 2 is set to 40 mm. The wall panel 1 arranged in the wall thickness direction is set to the same size as the wall panel 1 forming the wall surface parallel to the cloth foundation 4 except for the horizontal dimension (for example, set to 600 mm in width). You. Each of the illustrated wall panels 1 has a hollow structure, and has two face plate portions 1.
a, 1a, a glass rib 1b connecting them, and a closed space 1c, but may have a solid structure.

On the support surfaces 4a and 4b, a linear material having a high tensile strength set to a length corresponding to the height of the wall 3 (PC steel rod in the illustrated embodiment, Wire and PC
It may be a steel strand, a stainless steel bar, or the like. 7)
By screwing a threaded portion formed at the lower end of the threaded portion into a female threaded insert (not shown) embedded in the cloth foundation 4, the wall panel 1 is planted in two vertical rows and two rows inside and outside. I have.

Between the linear members 7 in the inner row and between the linear members 7 in the outer row, wide wall panels (1200 mm wide wall panels in the illustrated example) are respectively provided. Between the inner and outer wall panel groups 1A and 1B, a narrow wall is provided at each vertical joint position, that is, between the inner and outer linear members 7 opposed to each other in the wall thickness direction. Panels (in the example shown, wall panels of 600 mm in width) 1 are stacked at right angles to the inner and outer wall panel groups.

Then, the uppermost portion of the linear member 7 positioned in the vertical joint is pulled by the stacked wall panel groups 1A and 1B as a reaction force to apply a tensile force to the linear member 7. At the same time, a horizontal linear material 8 having both ends connected to the linear material 7 in the vertical joint is arranged in the horizontal joint of the wall panel in each of the inner and outer rows, and in the horizontal joint of the right-angled wall panel group 1C, A linear member 9 in the wall thickness direction having both ends connected to a linear member 7 positioned in a vertical joint of the inner and outer wall panel groups 1A and 1B, and a tensile force is applied to the linear members 8 and 9. In addition, the vertical and horizontal wall panel groups 1A and 1B in each of the inner and outer rows and the right-angle wall panel group 1C are integrally connected. In the illustrated embodiment, the steel rods 8 and 9 are PC steel rods, but may be PC steel wires, PC steel strands, stainless steel rods, or the like.

Reference numeral 10 denotes a joint metal member for connecting the linear material 7 in the vertical joint and the linear materials 8 and 9 in the horizontal joint located on three sides thereof, and is slidable on the linear material 7 in the vertical joint. It is clad in. The joint hardware 10 is, for example, a stainless steel casting manufactured by a lost wax manufacturing method,
It is formed in a T shape corresponding to the vertical and horizontal joints,
It has one through hole a penetrating vertically through the central part, and three screw holes b opening on three sides. The longitudinal joint linear member 7 is inserted into the through hole a, and the threaded portions formed at the ends of the lateral joint linear members 8 and 9 are screwed into the screw hole b.

The threaded portions of the linear members 8 and 9 are oppositely threaded at both ends, and the linear members 8 and 9 are rotated in one direction so that the threaded portions at the opposite ends are screwed on both sides. By screwing into the joint hardware 10, 10, the joint hardware 1
0 and 10 are pulled in a direction approaching each other, and a tensile force is applied to the linear members 8 and 9.

Reference numeral 11 denotes four divided bodies 11a, 11b, 1
A liner made of hard synthetic rubber composed of 1c and 11d, and each of the divided bodies 11a, 11b, 11c and 11d has an inner surface having a shape to be fitted to the outer surface of the joint hardware 10 and the linear members 7, 8, and 9. And the groove 2 of the wall panel 1 at the joint intersection
And an outer surface that fits into.

Reference numeral 12 denotes a spacer made of hard synthetic rubber fitted into the horizontal joint, and is divided into upper and lower parts. Each divided body 12a, 12b has an outer surface fitted into the groove 2 of the wall panel 1 and an outer surface. A semi-circular recess c that fits with the linear members 8 and 9 located in the horizontal joint is formed on the contact surface.

Reference numeral 13 denotes a spacer made of a hard synthetic rubber fitted into a vertical joint, and is divided into two in the thickness direction of the wall. Each divided body 13a, 13b is inserted into a groove 2 in the vertical direction of the wall panel 1. It has a fitting outer surface and an abutting surface that abuts each other, and the abutting surface is formed with a semicircular concave portion c that fits with the linear material 7 located in the vertical joint. In addition, a vertical groove d is formed over the entire length of the outer surface of the divided body 13b arranged on the center side of the vertical joint in the wall thickness direction. In the divided body 13b corresponding to the uppermost wall panel 1, the vertical groove d is omitted as shown in FIG.

Reference numeral 14 denotes a hard synthetic rubber spacer sandwiched between the wall panel 1 having the wall thickness and the wall panels 1 in the inner and outer rows. And a ridge f fitted into the vertical groove d. Vertical of inner and outer wall panel groups 1A, 1B,
An irregular sealing material 15 is applied to each of the side joints, but the irregular sealing material 1 of the inner wall panel group 1A is provided.
5 may be omitted because it is not necessary to consider rainwater intrusion. 3a and 3b in FIG. 8 show an example of a wall panel for a corner portion (protruding corner portion) of the wall body 3.

16 is a group of stacked wall panels 1A and 1B.
At the uppermost end, is a joint hardware for connecting the linear member 7 in the vertical joint and the linear member 8a arranged in the horizontal joint of the roof 17. The joint hardware 16, like the joint hardware 10, is, for example, a stainless steel casting manufactured by a lost wax method.
As shown in FIG. 7, the upper surface has a concave portion g, and has one through hole a penetrating vertically through the center of the concave portion g, and three screw holes b opening on three sides.

Then, the linear material 7 of the vertical joint is inserted into the through hole a, and a nut 18 is screwed to a screw portion formed at the uppermost end of the linear material 7, and the nut 18 is tightened. The linear members 7 are configured to be pulled by using the stacked wall panel groups 1A and 1B as reaction forces to apply a tensile force to the linear members 7. The screw portions of the linear members 8, 8 arranged in the grooves 2 on the upper end surface of the wall panel 1 are screwed into the two screw holes b opened on both side surfaces of the joint hardware 16, and are opened on the back surface of the joint hardware 16. The threaded portion of the linear material 8a arranged in the horizontal joint of the roof 17 is screwed into the one screw hole b.

The roof 17 has a hollow double-layered structure using a transparent glass roof panel 19 having grooves 20 at four circumferential end faces, similarly to the wall body 3, and has a lower roof panel group 19A. And the upper roof panel group 19B and both 19
A and a roof panel group 19C provided at right angles to the roof panel group 19A.
A, 19B, and 19C apply a tensile force to the linear members 7a, 8a, and 9a, and are integrally fastened. Linear material 7a,
Although PC steel rods are used as 8a and 9a in the illustrated embodiment, PC steel wires, PC steel stranded wires, stainless steel rods, or the like may be used.

The roof panel 19 has, for example, a square shape with one side substantially equal to the width (1200 mm) of the wall panel 1 and is set to a thickness substantially equal to the wall panel 1. The lower roof panel 19 is provided with a tempered glass 19a having a thickness of about 8 mm on its lower surface. This is to prevent the glass pieces from falling due to cracking.

Reference numeral 21 denotes four divided bodies 21a, 21b, 2
1c and 21d, which is a liner made of hard synthetic rubber, and has an inner surface fitted into the joint hardware 16 and the linear material 7, a groove 2 of the wall panel 1 and a groove 20 of the roof panel 19 at the joint intersection. And an outer surface that fits into.

Numeral 22 is a joint fitting which is arranged at the cross joint of the roof panel 19 so as to fit with the groove 20. The joint hardware 22, like the joint hardware 10, is, for example, a stainless steel casting manufactured by a lost wax manufacturing method. The joint hardware 22 has one through hole a slidably fitted in the linear material 7a. It has two screw holes b and a small-diameter screw hole for screwing the fixing screw 24 of the aluminum mold member 23.

The upper and lower joints 22 are connected to each other by a lower roof panel group 19A and an upper roof panel group 1A.
9B are connected to each other by a vertical linear member 9a arranged at a vertical joint of a roof panel group 19C arranged at a right angle to them. The threaded portions at both ends of the linear members 8a and 9a are oppositely threaded, and a tensile force is applied to the linear members 8a and 9a by screwing into the screw holes b of the joint hardware 22 on both sides. I have. Although not shown, one end of the linear member 7a is fastened and fixed to a joint fitting 22 at one end of the roof with a nut (or a through-hole a is formed in a female screw-shaped screw hole, and one end of the linear member 7a is connected thereto. May be screwed in.), And the other end is inserted into the joint fitting 22 at the other end of the roof, and a nut is tightened to apply a tensile force.

Numeral 25 is a spacer made of a hard synthetic rubber disposed on horizontal and vertical joints of the roof panel groups 19A and 19B.
Reference numeral 26 denotes a spacer made of hard synthetic rubber disposed at a vertical joint of the roof panel group 19C. These spacers 2
5 and 26 are each divided into two, and each divided body has an outer surface that fits into the groove 20 of the roof panel 19 and an abutting surface that abuts against each other. Lumber 8a,
A semi-circular recessed part c that fits with 9a is formed.

The horizontal horizontal joints (joints on which the linear members 8a are arranged) of the upper roof panel group 19B are provided with an irregular sealing material 15, and the vertical horizontal joints (the linear members 7a) are provided.
Are jointed with a pair of waterproof rubbers 23a, 23a held by an aluminum mold member 23. 23
Reference numeral b denotes a gasket fitted into a groove on the upper surface of the aluminum member 23, which seals around the fixing screw 24 of the aluminum member 23. The horizontal sealing joints (joints on which the linear members 8a are arranged) of the lower roof panel group 19A are also provided with the irregular sealing material 15, and the vertical horizontal joints (the linear members 7a are arranged). The joints are sealed by a pair of waterproof rubbers 23a held on an aluminum mold member 23. However, since the lower roof panel group 19A does not need to consider rainwater infiltration, these sealing means are used. May be omitted.

The liners 11, 21 and the spacer 1
Reference numerals 2, 13, 14, 25, 26, etc., serve for positioning the glass in the in-plane and out-of-plane directions, for contacting the glass with the metal, and for preventing damage to the glass due to the contact between the glass. I have. The hollow portions of the wall body 3 (hollow portions surrounded by the inner and outer wall panel groups 1A and 1B and the right wall panel group 1C) communicate with each other at the lower ends through the heat exchange pits 5 and at the upper ends. As shown in FIG. 12, they communicate with each other through a cavity S formed in a portion connected to the roof 17.

Next, a method of constructing the wall 3 will be described. First, a linear member 7 having a length corresponding to the height of the wall is provided on the support surfaces 4a and 4b at intervals of the vertical joint of the wall panel and in the wall thickness direction. Plant in rows.

[0034] Between the linear members 7 in the inner row, between the linear members 7 in the outer row, and between the inner and outer linear members 7 opposed to each other in the wall thickness direction. Spacer 1 respectively
2. Place the wall panel 1 via 13,14.

Each time the wall panels 1 are stacked one by one, the joint hardware 10 slidably fitted on the linear material 7 is dropped into the joint intersection, and the liner 11 is inserted into the groove 2 on the end face of the wall panel 1. The joint fittings 10 adjacent to each other in the horizontal direction in each of the inner and outer rows are connected to each other by the horizontal linear members 8 positioned in the horizontal joints of the wall panel 1, and the wall thickness is The metal joints 10 which are adjacent to each other in the direction are connected to each other by the linear members 9 in the thickness direction of the wall, which are located in the horizontal joints of the wall panels 1 stacked at right angles to the wall panels 1 in each row. The tensile force is applied to these linear members 8 and 9 by the action of the screw.

When the wall panels 1 have been stacked up to the uppermost step, the uppermost part of the linear material 7 located in the vertical joint is connected to the joint fitting 1.
Wall panel group 1 tightened with nut 17 to 6 and stacked
By pulling the A and 1B as reaction forces and pulling them, a tensile force is applied to the linear material 7, and the vertical and horizontal wall panel groups 1A and 1B and the right-angle wall panel group 1C in each of the inner and outer rows are integrally formed. The wall 3 is constructed by being tied.

In the above-described embodiment, while the screw holes b are formed in the joint hardware, reverse screws are formed at both ends of the linear members 8 and 9, and the linear members 8 and 9 are rotated in one direction. Then, the threaded portions at both ends are screwed into the screw holes b of the joint hardware to apply a tensile force to the linear members 8, 9, but as shown in FIG. While having a structure with the turnbuckle mechanism 27, the joint hardware 1
At 0, a locking portion h for locking both ends of the linear members 8, 9 in a non-rotatable state is formed, and both ends of the linear members 8, 9 are locked to the locking portions h of the joint hardware 10. In this state, the turnbuckle mechanism 27 may be rotated to apply a tensile force to the linear members 8 and 9. Although not shown, the same applies to the linear members 8a and 9a on the roof panel side.

FIGS. 14 to 16 show another embodiment of the present invention, which is characterized in that only one wall 3 is used. The rear surfaces of the wall panels that are stacked vertically and horizontally and that are integrally tightened by applying a tensile force to the linear members 7 and 8 arranged at the vertical and horizontal joints are arranged at appropriate horizontal intervals at right angles. By stacking the wall panels 1 and applying a tensile force to the linear members 9 and the linear members 7 and 8 arranged at the horizontal joints of the right-angled wall panels 1, the linear members 9 and 8 are tightly united with each other to provide reinforcement. Buttress 3A is formed. The upper end of the linear member 7 is inserted into the through hole a of the joint fitting 10 arranged at the upper end of the stacked wall panel group, and is fastened and fixed with the nut 18.
, Screw portions (reverse screws) formed at both ends of the linear material 9 are screwed and fixed. 28 is a spacer made of hard synthetic rubber interposed between the rear end of the right-angled wall panel 1 constituting the buttress 3A and the linear material 7, and 29 is fitted on the upper end of the wall 3 and is bonded and screwed. It is a stainless steel cap which is fixed by means such as stoppers.

The wall 3 is made of transparent glass as in the previous embodiment, but has no roof, so that it is suitable as, for example, an enclosure for an event venue or an outdoor pool. Other configurations are the same as those of the embodiment shown in FIGS.

According to each of the above-described embodiments, the wall panel 1 having the grooves 2 formed on the four end faces and the linear material having a high tensile strength (for example, a PC steel rod, a PC steel wire, a PC steel stranded wire, Stainless steel rod.) Combining 7, 8, 9
The vertical and horizontal wall panels are stacked together by applying a tensile force to the walls 8 and 9, and the wall panel 1 is made of glass and has high compressive strength. The wall 3 which is much higher than the body can be obtained.

In particular, in the embodiment shown in FIGS. 1 to 12, a hollow partition having a partition in which an inner wall panel group 1A and an outer wall panel group 1B are connected by a right wall panel group 1C. Since the wall 3 has a heavy structure, the second moment of area is large, and the height of the wall 3 can be further increased.

As the wall panel 1, any material such as concrete product, metal product, wood product, etc. can be selected in addition to glass, but in the above embodiment, since the wall panel 1 is made of transparent glass, A bright indoor environment in which natural light is sufficiently taken in from the wall 3 can be realized. In particular, as in the embodiment shown in FIGS. 1 to 12, if a part of the roof 17 is also constituted by a transparent glass roof panel 19,
Natural light can be further taken in. Liners 11, 21, spacers 12, 13, 14, 24, 25
It is particularly preferable to use a material having high transparency as the sealing material 15 or the amorphous sealing material 15 in that the transparency of the entire wall 3 and the roof 17 is not impaired.

When the wall 3 is made of glass, the thermal conductivity is high, so that the outside air temperature can be easily introduced into the room. However, since the wall 3 has a hollow double structure, the middle air layer (inside, The hollow portion surrounded by the outer wall panel groups 1A and 1B and the right wall panel group 1C) functions as a heat insulating material.
In the case of a building in a cold region, if the heat exchange pit 5 and the hollow portion of the wall 3 are communicated with each other as in the illustrated embodiment, warm air exchanged by the steam pipe 5a of the heat exchange pit 5 can be obtained. However, the air which enters the hollow portion of the wall 3 from the gallery 6 and rises along the inner wall panel group 1A, and the air whose temperature has been reduced by heat radiation descends along the outer wall panel group 1B, and the heat from the gallery 6 After entering the exchange pit 5, it will be heated and heated again, and natural circulation by convection will be performed.
Despite being made of glass, an extremely low room temperature can be prevented, and the indoor environment can be made comfortable.

[0044]

Since the present invention has the above-described structure,
If the strength of the wall panel itself is increased, a significantly higher wall can be obtained as compared with a conventional masonry wall. In particular, if the inner wall panel group and the outer wall panel group have a hollow double-walled structure with a partition connected by a right-angle wall panel group, the second moment of area increases, and This is effective when the body is desired to be taller, and the middle air layer can also function as a heat insulating material.

[Brief description of the drawings]

FIG. 1 is a perspective view of a wall body during construction according to an embodiment of the present invention.

FIG. 2 is an exploded perspective view of a main part.

FIG. 3 is a front view of an essential part of a wall body, showing a part of a cross-shaped joint intersection part broken away.

FIG. 4 is a vertical sectional side view of a wall at a joint intersection.

FIG. 5 is a cross-sectional plan view of a wall at a joint intersection.

FIG. 6 is a vertical sectional side view of a wall in a general portion.

FIG. 7 is a cross-sectional plan view of a wall in a general part.

FIG. 8 is a cross-sectional plan view of a wall body at a corner portion.

FIG. 9 is an exploded perspective view of a main part.

FIG. 10 is a longitudinal sectional side view of a continuous portion between an outer wall panel and an outer roof panel.

FIG. 11 is a sectional view taken along line AA of FIG. 10;

FIG. 12 is a longitudinal side view of a continuous portion of a wall and a roof.

FIG. 13 is a perspective view of a main part showing another embodiment of the present invention.

FIG. 14 is a perspective view showing another embodiment of the present invention during construction of a wall body.

15 is a cross-sectional plan view of the wall shown in FIG.

FIG. 16 is a longitudinal side view of the upper end of the wall shown in FIG. 14;

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Wall panel, 2 ... Groove, 3 ... Wall body, 7, 8, 9 ... Linear material.

Continued on the front page (72) Inventor Yukio Masuda 4-1-1-13 Honcho, Chuo-ku, Osaka-shi Inside Takenaka Corporation Osaka Main Store (72) Inventor Koichi Kashiwagi 4-1-1-13, Honcho, Chuo-ku, Osaka-shi Shares Takenaka Corporation Osaka Head Office

Claims (4)

[Claims] 1. A linear member having a length corresponding to the height of a wall is planted on each of the vertical joints of a wall panel on a supporting surface for supporting the weight of the wall, and a space between the linear members is provided. The wall panels with grooves formed on the end faces of the four circumferences are piled up, and the top of the linear material arranged in the vertical joint is pulled by the stacked wall panel group as a reaction force, thereby drawing the linear shape. Along with applying a tensile force to the material, a horizontal linear material having both ends connected to a linear material in the vertical joint is arranged on the horizontal joint of the wall panel, and a tensile force is applied to the linear material. , A wall body consisting of vertical and horizontal wall panels. 2. A vertical and horizontal wall panel group is formed in a double configuration with an interval in a wall thickness direction, and a groove is formed between inner and outer wall panel groups at four circumferential end faces at each vertical joint position. Wall panels are piled up at right angles to the inner and outer wall panel groups, and both ends of the right angle wall panel groups are connected to the linear members arranged in the vertical joints of the inner and outer wall panel groups. A linear member in the wall thickness direction is arranged, and a tensile force is applied to the linear member to integrally bind the vertical and horizontal wall panel groups and the right-angle wall panel groups in each of the inner and outer rows. The wall according to claim 1, wherein: 3. A linear material having a length corresponding to the height of the wall body is planted on a support surface for supporting the weight of the wall body at each position serving as a vertical joint of the wall panel. Each time you stack the wall panels with grooves formed on the four circumferential end faces between the materials,
The joint fitting slidably fitted to the linear material is dropped into the joint intersection, and fitted into the groove of the end face of the wall panel, and the joint fittings adjacent in the horizontal direction are positioned in the horizontal joint of the wall panel. After the wall panels are stacked up to the top by applying a tensile force to the linear members by connecting them with the horizontal linear members, the top of the linear members located in the vertical joint is stacked. A method for constructing a wall body, comprising: applying a tensile force to the linear material by pulling the group as a reaction force to thereby integrally bind the vertical and horizontal wall panel groups to form a wall body. . 4. A linear material having a length corresponding to the height of the wall body is planted in two rows at intervals in the thickness direction of the wall body, between the linear materials in the inner row and the outer row. Between the linear members in the row and between the inner and outer linear members located opposite to each other in the wall thickness direction, each time the wall panels having grooves formed on the four circumferential end surfaces are stacked one by one, The joint fitting slidably fitted to the linear material is dropped into the joint intersection, and fitted into the groove of the end face of the wall panel, and the joint fittings adjacent to each other in the inner and outer rows in the lateral direction are respectively attached to the wall. The side wall joints of the wall panels which are connected by the horizontal linear members located in the side joints of the panels and which are adjacent to each other in the thickness direction of the wall body and are stacked at right angles to the inner and outer rows of the wall panels. Connected with a linear member in the thickness direction of the wall located in the ground, and apply tensile force to these linear members Then, after stacking the wall panels up to the uppermost step, the uppermost part of the linear members located in the vertical joint is pulled by applying the stacked wall panel group as a reaction force to apply a tensile force to the linear members. The vertical and horizontal wall panel groups and the right angle wall panel groups in each of the inner and outer rows are integrally tightened to construct a hollow double-structured wall body.
A method for constructing a wall according to the above.