JPH11131749A - Execution structure of exterior wall material - Google Patents

Abstract

PROBLEM TO BE SOLVED: To easily replace an outer wall material necessary to repair and contrive the simplification and cost reduction of repair work. SOLUTION: In the execution structure of an outer wall material 2, a plurality of the outer wall material 2 providing a projection part 3 and a recess part 4 on the upper and lower both ends are vertically disposed in front F of a substrate material 1, and the vertically neighboring outer wall materials 2 are joined by projection and recess fitting. A rise projection piece 5 is provided upward from the upper end of the back part of the lower side outer wall material 2. A pressing fitting 6 is fixed on a substrate material 1 at a higher position than the rise projection piece 5 in a state where the pressing fitting 6 is abutted on the front of the rise projection piece 5.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an outer wall construction structure.

[0002]

2. Description of the Related Art Conventionally, when constructing an outer wall material 2, for example, as shown in FIG. It is common practice to arrange a plurality of the provided outer wall materials 2 vertically and join the vertically adjacent outer wall materials 2 by fitting unevenness. In addition, each outer wall material 2 is connected to the vertical trunk 1a.
For example, as a method of fixing to the back wall upper end 2a of the outer wall material 2
The rising protruding piece 5 projects upward from the
Is known to be fixed to the vertical trunk edge 1a with a nail 12.

[0003]

By the way, the external wall material 2 receives various impacts from the outside after the construction, and its surface
A dent D or a scratch as shown in FIG. 0 easily occurs, and it becomes necessary to repair or replace the outer wall material 2. Therefore, conventionally, when the outer wall material 2 requiring repair is removed from the vertical trunk edge 1a, the surface of the rising protruding piece 5 of the outer wall material 2 is covered by the lower end of the upper outer wall material 2. The outer wall material 2 above the outer wall material 2 that needs to be repaired is entirely covered with the vertical waist 1a.
Then, the rising protruding piece 5 of the outer wall material 2 that needs to be repaired is removed from the vertical trunk edge 1a. For this reason, conventionally, the repair work of the outer wall material 2 becomes large-scale, and there is a problem that the repair work requires a great deal of labor and time, and the construction cost is high.

The present invention has been made in view of the above-mentioned conventional example, and an object of the present invention is to make it possible to easily replace an outer wall material requiring repair, thereby simplifying repair work and reducing costs. Another object of the present invention is to provide a construction structure of an outer wall material capable of preventing the occurrence of rattling between the outer wall materials and improving the reliability of the construction and earthquake resistance. An object of the present invention is to provide a construction structure of an outer wall material.

[0005]

In order to solve the above-mentioned problems, the present invention is directed to a method of manufacturing a semiconductor device, comprising:
And a plurality of outer wall members 2 provided with a plurality of concave portions 4 are vertically arranged, and the outer wall members 2, 2 which are vertically adjacent to each other are joined to each other by uneven fitting. A rising protruding piece 5 protrudes upward from the back upper end 2 a of the outer wall material 2, and in a state where the pressing metal 6 is applied to the front surface of the rising protruding piece 5, the pressing metal 6 is positioned above the rising protruding piece 5. In this configuration, when a dent or the like occurs on the surface of the outer wall material 2 and the surface needs to be repaired, the outer wall that needs the repair is formed. The material 2 is cut into two upper and lower parts by a cutter or the like, and the lower cut portion 2B is removed from the convex portion 3 of the lower outer wall material 2, and the upper cut portion 2B is cut.
By pulling A downward and pulling it out of the gap between the holding member 6 and the base material 1, only the outer wall material 2 requiring repair can be easily removed and replaced from the other outer wall materials 2 located above and below it.

The outer wall material 2 is filled with a heat insulating material 7 such as a foam, and the holding metal member 6 is pressed against the back of the upper outer wall material 2 to bend the heat insulating material 7. 8
In this case, the lower portion of the upper outer wall material 2 is bent by the curved portion 8 to form the convex portion 3 of the lower outer wall material 2.
And the holding metal 6 can be restrained so as not to move.
The occurrence of rattling can be reliably prevented.

[0007]

BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of the present invention will be described below. A plurality of upper and lower outer wall members 2 are provided in front F of a vertical trunk edge 1a constituting a base material 1 as shown in FIG. Installed and installed. Each of the outer wall materials 2 has the same structure, and is composed of, for example, a heat insulating panel in which a heat insulating material 7 such as a foam is filled between a surface material 10 and a back material 11. Here, the surface material 10 is made of, for example, a lightweight steel plate, and the back material 11 is made of, for example, a thin sheet such as an aluminum foil. The heat insulating material 7 is made of a material which can be compressed and deformed, such as urethane. Of course, the material is not limited to urethane, and may be, for example, an inorganic material.

A recess 4 is formed at the lower end of each of the plurality of upper and lower outer wall members 2, and a convex portion 3 is formed at the upper end thereof. It has become so. In addition, a convex portion 3 may be formed at a lower end portion of the outer wall material 2 and a concave portion 4 may be formed at an upper end portion. However, in order to effectively prevent rainwater from entering from a joint between the outer wall materials 2, FIG. Thus, it is desirable to form the concave portion 4 at the lower end and the convex portion 3 at the upper end.

[0009] Each of the outer wall members 2 has a rear upper end 2a provided with a projecting piece 5 which rises upward.
The rising protruding piece 5 is provided so as to protrude over the entire length in the width direction of the back upper end 2 a of the outer wall material 2. This rising protruding piece 5 is a vertical trunk 1
It is not directly fixed to the vertical body a, but is pressed against the vertical waist edge 1a by the holding metal 6. The holding member 6 is formed separately from the outer wall material 2, and is formed by bending a single plate into a substantially L-shape as shown in FIGS. At the upper part of the holding member 6, a fixing piece 13 fixed to the vertical body edge 1a shown in FIG. 1 with a nail 12 made of, for example, stainless steel or aluminum is provided. Pressing piece 14 arranged with a gap
A mounting piece 15 on which the lower end of the holding piece 14 is bent forward and the lower end of the upper outer wall material 2 is mounted.
Are formed. Then, with the holding piece 14 abutting against the front surface of the rising protruding piece 5 of the outer wall material 2, the rising protruding piece 5
The fixing piece 13 located above the vertical body edge 1a is
, The rising protrusion 5 can be pressed and held against the vertical waist edge 1a by the holding metal 6.

The holding piece 14 is formed with a curved portion 8 which is curved in a substantially semicircular arc toward the back of the upper outer wall material 2. The curved portion 8 is for pressing the heat insulating material 7 filled therein by pressing against the back portion of the upper outer wall material 2, whereby the rear portion 4 a of the concave portion 4 of the upper outer wall material 2 presses the pressing piece. The upper outer wall material 2 is restrained by the lower outer wall material 2 by being pressed between the protrusion 14 and the convex portion 3 of the lower outer wall material 2.

[0011] Between the side edges of the outer wall material 2 adjacent to the left and right,
As shown in FIG. 4, a joint member is attached. The joint member is composed of a base portion 14 having a substantially T-shaped horizontal section and a cover portion 15 shown in FIG. 8A, and a base having a substantially V-shaped horizontal section shown in FIG. 8B. 8 (c), a base portion 18 having a substantially Y-shaped horizontal section and a cover portion 19 as shown in FIG. 8 (c). The joint members 13, 13 ′, 13 ″ are made of, for example, rubber, and are connected to the front surface of the base portion 14 of each joint member 13 (similarly, 13 ′, 13 ″). A locking concave portion 20 is protruded, and a locking convex portion 21 is protruded from the back surface of the cover portion 15. The locking convex portion 21 is locked in the locking concave portion 20, so that the base portion 14 has a cover. 9 can be easily fixed, and both ends of the base portion 14 can be fixed as shown in FIG.
(A) It is being fixed to the vertical trunk edge 1a by the fastener 22 shown to (b), respectively. The stopper 22 includes a fixing portion 22a fixed to the vertical waist edge 1a, and a pressing portion 22b for pressing the surface of the base portion 14. A claw portion 23 that fits into the base portion 14 at a tip corner of the pressing portion 22b is provided. It is protruding. In FIGS. 4 and 7, 24 is a base portion, 25 is a lateral trunk edge,
Reference numeral 26 denotes a support member (starter) that supports the lower end of the outermost wall material 2 at the lowermost stage.

Next, an example of the installation work of the outer wall material 2 in the case of renovation will be described. First, as shown in FIG. 7, a new vertical waist edge 1a is attached to the front of the existing outer wall 9, a base portion 14 having a substantially T-shaped horizontal cross section is provided on the vertical waist edge 1a of the joiner portion, and a vertical waist at a protruding corner. A base portion 16 having a substantially V-shaped horizontal cross section is attached to the edge 1a, and a base portion 18 having a substantially Y-shaped horizontal cross section is attached to the vertical trunk edge 1a at the corner, and thereafter, as shown in FIG. The outer wall material 2 is sequentially attached toward. At this time, as shown in FIG. 1, between the outer wall materials 2 vertically adjacent to each other, the front side of the rising protruding piece 5 of the lower outer wall material 2 is pressed by the pressing piece 14 of the holding metal member 6, and The nail 12 is driven into the vertical body edge 1a from the fixing piece 13 of FIG. 6, and the holding metal 6 is fixed to the vertical body edge 1a. Thereby, the rising protruding piece 5 of the lower outer wall material 2 is pressed and held against the vertical trunk edge 1 a by the holding metal member 6. Thereafter, the concave portion 4 at the lower end of the upper outer wall material 2 is fitted into and joined to the convex portion 3 at the upper end of the lower outer wall material 2. At this time, the rear portion 4 of the concave portion 4 of the upper outer wall material 2 is placed on the mounting piece 15 of the holding metal 6.
a is placed, and the upper outer wall material 2 is supported from below by both the lower outer wall material 2 and the holding metal 6. In addition, the holding piece 14 of the holding metal fitting 6 has a curved portion 8 for pressing the back of the upper outer wall material 2 to recess the heat insulating material 7.
Is formed, the lower end of the upper outer wall material 2 is pushed forward F by the curved portion 8, and the rear portion 4a of the concave portion 4 of the upper outer wall material 2 is pressed by the holding metal 6 and the lower outer wall material. 2 is pressed between the projections 3 and the outer wall material 2 on the upper side.
The lower part of the outer wall material 2 can be restrained so as not to move by the convex portion 3 of the lower outer wall material 2 and the holding metal 6, and the occurrence of rattling of the outer wall material 2 can be reliably prevented, and the reliability of the construction and the earthquake resistance are improved. Can be. After the outer wall material 2 is attached, the base portion 14
By attaching the cover portions 15 (17, 19) to the (16, 18), the side end portions of the outer wall material 2 adjacent to the left and right can be connected with the joint members 13 (13 ', 13 ") shown in FIG. Thus, the waterproofness of the joint can be ensured.
Furthermore, when remodeling the outer wall, a new vertical waist edge 1a is attached to the front F of the existing wall surface, and the new vertical waist edge 1a is attached.
Can be carried out by attaching a new outer wall material 2 to the device, so that the new outer wall material 2 can be easily installed and the existing outer wall 9 does not need to be demolished, so that repair work is further facilitated. In this embodiment, the construction structure of the outer wall material 2 in the case of renovation has been described, but it is needless to say that the present invention is similarly applied to the construction structure of the outer wall material at the time of new construction.

Next, a description will be given of a case where the outer wall material 2 is replaced when a dent or the like is generated on the surface of a part of the outer wall material 2 and repair is required. First, the cover portions 15 of the joint members 13 (or 13 ', 13 ") provided on the left and right sides of the tandem outer wall material 2 including the outer wall material 2 requiring repair.
(Or 17, 19) respectively, and then
As shown in (2), a substantially central portion of the outer wall material 2 requiring repair is cut into two upper and lower parts by a cutter or the like. Then, the lower cut portion 2B is removed from the convex portion 3 of the lower outer wall material 2, and the upper cut portion 2A is pulled downward and pulled out from the holding fitting 6. That is, the rising protrusion 5 protruding from the upper cut portion 2A is not directly fixed to the vertical waist edge 1a,
Since it is only pressed against the vertical waist edge 1a by the holding metal member 6, the rising protruding piece 5 can be pulled out from the holding metal member 6 only by pulling the upper cut portion 2A downward.
Thus, only the outer wall material 2 requiring repair can be easily removed from the other outer wall materials 2 located above and below it.

Thereafter, a new outer wall material 2 is incorporated in the removed portion. Here, as shown in FIG. 3, the rear portion 4a of the concave portion 4 at the lower end of the new outer wall material 2 is cut in advance, and the rising protrusion projected from the back upper end 2a of the upper end of the new outer wall material 2 is formed. The holding piece 14 of the metal fitting 6 and the vertical body edge 1a
At the same time, the convex portion 3 is inserted into the concave portion 4 of the outer wall material 2 on the upper side. Thereafter, the front portion 4a of the concave portion 4 at the lower end of the new outer wall material 2 is brought into contact with the front surface of the convex portion 3 of the lower outer wall material 2, and in this state, a nail is driven from the surface of the new outer wall material 2 It is fixed to the vertical trunk 1a. At this time, the curved portion 8 of the holding member 6 hits the back surface of the new outer wall material 2, and the heat insulating material 7 is dented as in FIG. 1, so that the movement of the lower end of the new outer wall material 2 is restricted. , New exterior wall material 2
Can be securely fixed. As described above, the curved portion 8 of the holding member 6 is pressed against the back of the upper outer wall material 2 and the urethane filled therein is compressed, thereby lowering the lower portion of the upper outer wall material 2 to the lower outer wall. The protrusion 3 of the member 2 and the holding member 6 can restrain the member from moving, so that the occurrence of rattling of the outer wall member 2 can be reliably prevented. Thereafter, the nailing portion is externally finished with a sealing material, a repair paint, and the like, and the base portions 15 on both the left and right sides of the tandem outer wall material 2 including the new outer wall material 2 are provided.
The repair work is completed by attaching the cover part 16 (18 or 19) to (17 or 19).

As described above, only the outer wall material 2 requiring repair can be removed and replaced without removing the outer wall material 2 other than the outer wall material 2 requiring repair. The labor for removing or attaching all the outer wall materials 2 above the outer wall material requiring repair can be omitted, and the repair work can be simplified. In addition, the outer wall member 2 can be easily replaced, but the upper outer wall member 2 can be restrained against the lower outer wall member 2 by the curved portion 8 of the holding member 6, so that the outer wall member 2 is loose. In addition, even if the uppermost outer wall material 2 is located at a high position, when the outer wall material 2 requiring repair is located at a low position, there is no need to form a scaffold, so construction costs are low. In addition to this, work safety can be ensured.

[0016]

As described above, according to the first aspect of the present invention, a plurality of outer wall members provided with convex portions and concave portions at both upper and lower ends are arranged vertically in front of the base material. And
A construction structure of an outer wall material in which upper and lower outer wall materials are joined to each other by uneven fitting, and a rising protruding piece protrudes upward from the upper end of the back of the lower outer wall material, and a front face of the rising protruding piece is provided. Since the holding metal is fixed to the base material at a position higher than the rising protruding piece with the holding metal applied to the base material, if the outer wall material has a dent or the like and needs to be repaired, it must be repaired. The outer wall material that needs to be cut into two upper and lower parts, for example, with a cutter or the like, the lower cut part is removed from the convex part of the lower outer wall material, and the upper cut part is pulled downward to hold down the holding bracket and the base material. By pulling out the outer wall material that needs to be repaired, it can be easily removed from other upper and lower outer wall materials and replaced. Therefore, it is not necessary to remove all the outer wall material requiring repair and the outer wall material located above it as in the related art, so that repair work can be performed easily and the construction cost can be reduced.

According to a second aspect of the present invention, in addition to the effect of the first aspect, a heat insulating material such as a foam is filled in the outer wall material, and the holding member is provided on the back of the upper outer wall material. Since a curved portion is provided for pressing the heat insulating material to depress the heat insulating material, the lower portion of the upper outer wall material can be restrained by the curved portion so as not to be moved by the convex portion of the lower outer wall material and the holding metal. Since the occurrence of rattling of the material can be reliably prevented, the reliability of the construction of the outer wall material and the improvement of the earthquake resistance can be improved.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view illustrating an example of an embodiment of the present invention.

FIG. 2 is an explanatory diagram of an operation of removing an outer wall material requiring repair according to the first embodiment.

FIG. 3 is an explanatory diagram of an attaching operation of a new outer wall member according to the first embodiment.

FIG. 4 is a perspective view illustrating a state of use of the above-described holding metal.

FIG. 5 is a perspective view showing a state in which the holding metal is attached to a vertical waist edge.

6A and 6B show the same holding metal fitting, and FIG.
(B) is a side view, and (c) is a bottom view.

FIG. 7 is a perspective view illustrating a case where a new vertical waist edge and an outer wall material are mounted in front of an existing outer wall of the same.

8 (a) is an exploded view of a joint member provided in a joiner portion of the above, FIG. 8 (b) is an exploded view of a joint member provided in an outgoing corner portion of the above, and FIG. FIG. 4 is an exploded view of a joint member to be used.

FIG. 9A is a perspective view showing a state in which a base portion is attached to the joiner unit, and FIG. 9B is a perspective view showing a stopper.

FIG. 10 is a sectional view of a conventional example.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Base material 2 Outer wall material 2a Upper end of back part 3 Convex part 4 Concave part 5 Rise protruding piece 6 Holding metal 7 Heat insulating material 8 Curved part

 ──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Kazuhiko Kondo 1048 Kazuma Kadoma, Kadoma, Osaka Prefecture Inside Matsushita Electric Works, Ltd.

Claims (2)

[Claims] 1. An outer wall in which a plurality of outer wall materials provided with protrusions and recesses at both upper and lower ends are vertically arranged in front of a base material, and upper and lower outer wall materials are joined by uneven fitting. In the construction structure of the material, a rising protrusion is protruded upward from the upper end of the back of the lower outer wall material, and a holding metal is applied to the front surface of the rising protrusion, and the holding metal is raised. A construction structure for an outer wall material, which is fixed to a base material at a position higher than the upper wall. 2. An outer wall material is filled with a heat insulating material such as a foam, and a holding member is provided with a curved portion for pressing against the back of the upper outer wall material to depress the heat insulating material. The construction structure of an outer wall material according to claim 1, wherein: