JP2002340192A - Installing adjusting method of architectural gasket - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an installing adjusting method of an architectural gasket capable of accurately and efficiently installing and adjusting the gasket according to an execution mode without using gasket by adding the special constitution. SOLUTION: A panel 1 is flattened by bleeding air of a hollow head part 2b of the gasket 2 fixed to the peripheral side, and is installed in a prescribed position of a corner part of a building in its state. At this time, the hollow head part 2b of the gasket 2 is respectively opposed to a side part of the adjacent panels 1 and 1. The hollow head part 2b is pierced with an injection needle- like tube body 5 to flatten by sucking air by a pump device connected to the injection needle-like tube body 5 via a hose 6 for performing sucking operation The hollow head part 12b of the gasket 2 is opposed to the side part of the panels 1 and 1 in this state, and this time, air is supplied by the pump device and the hollow head part 2 is inflated again.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for improving the airtightness or watertightness of various exterior materials, for example, panels and window glass constituting an outer wall, in exterior construction of RC structures and other buildings. The present invention relates to a mounting adjustment method of a building gasket used for holding.

[0002]

2. Description of the Related Art In recent years, a curtain wall method has been frequently used as an exterior finish of buildings such as RC structures. As means for maintaining the airtightness or watertightness between the panels or between the panel and other members in such a curtain wall method, a gasket generally formed of synthetic rubber is interposed.

[0003] Such a gasket is composed of an anchor portion and a hollow head, the anchor portion being fixed to the peripheral side of a panel constituting a curtain wall, and the hollow head being attached to another panel. Set it in a state corresponding to it, such as abutting against the head or other mating member (including the case of directly contacting the side of the panel),
Thus, the hollow head of the gasket elastically abuts on a counterpart member, for example, the hollow head of another gasket or other members, so that watertightness or airtightness can be maintained.

[0004] The gasket is kept airtight or watertight by maintaining the hollow head in a normal state, that is, in a straight-ahead state without twisting or distorting. Can be secured by abutting the side portion or another member.

[0005] Ensuring the watertightness or airtightness of such a gasket does not cause a problem when the panels to which the gaskets are attached are sequentially mounted in a horizontal or vertical direction from one end, but the panels installed on both sides are not problematic. A problem arises in the case of inserting and arranging between them. That is, since the size of the space in which the gasket is arranged is not necessarily large enough from the viewpoint of realizing the expected operation, there is not enough space between the panels on both sides as described above. When arranging the panel of the gasket, it is impossible to insert the gasket,
The hollow head cannot always be set in a facing state with respect to the hollow head of the gasket to be abutted and other mating members. For example, the hollow head is deformed outwardly, and as a result, sufficient airtightness or watertightness is obtained. A problem arises that the performance cannot be ensured.

As a technique for solving such a problem, Japanese Patent No. 2893642 has been proposed. This is a construction method for building joints in which gaskets are interposed and provided in gaps between building panels to keep the panel joints watertight. Attach an elastic hollow gasket with a dome-shaped cross section connected to the flat leg at the joint at the bonding surface of the flat leg or at the mating part on the panel joint surface, and at or near the maximum width position of the inclined side surface of the gasket Through the suction tube
Air is sucked from the hollow portion of the gasket by the suction mechanism, the height of the gasket is reduced by making the curved surface of the gasket flat in the height direction, and then the state is closed by the closing means attached to the suction pipe. After the maintenance, the panel is set, then the suction pipe is opened, and air is flowed into the gasket hollow portion to restore the gasket main body in the height direction to maintain the panel joint in a watertight manner. It is.

[0007] The above-mentioned construction joint construction method is a very excellent solution to the above-mentioned problem that the gasket may not be set in a facing state. However, the gasket is provided with a suction pipe at its curved head. There are also problems such as the necessity to use it and the suction tube sometimes obstructing the work. Furthermore, even if the curved surface-shaped head is not completely closed or even if it is formed in a closed state, if the sealing property is lost due to a crack being generated partly during construction, the closing means Therefore, even if the suction tube is closed, air may flow in from the cracks and the like, and the curved head may not be able to be kept flat until a predetermined time.

[0008]

SUMMARY OF THE INVENTION The present invention solves the problems of the above-mentioned construction method for building joints, and does not use a gasket having a special structure such as the above-mentioned suction pipe. It is an object of the present invention to provide a method of mounting and adjusting a gasket for a building, which can accurately and efficiently mount and adjust a gasket.

[0009]

SUMMARY OF THE INVENTION One aspect of the present invention is to provide a method for connecting a building panel to another adjacent building panel or another counterpart member through a gasket so as to maintain watertightness. The anchor portion of the gasket is fixed to the peripheral side of the panel, and then the injection needle-like tube is pierced into the hollow head of the gasket, and the air in the hollow head is passed through the injection needle-like tube via a hose. This is sucked and removed by the connected pump means and crushed into a flat shape, and then the injection needle tube is withdrawn from the hollow head, and a stopper is filled in a needle hole formed at the withdrawal site. By setting the building panel at a predetermined position, the hollow head of the gasket is set in a flat state facing the gasket or other mating member attached to the peripheral side of another building panel, and then, A method for adjusting the mounting of a building gasket, wherein the plug is removed from the needle hole of the hollow head and air is allowed to be introduced through the needle hole, thereby returning the hollow head to an expanded state by its restoring force. It is.

[0010] A second aspect of the present invention is to connect a building panel to another adjacent building panel or another counterpart member via a gasket so as to maintain water tightness. The anchor portion of the gasket is fixed, and then the injection needle-like tube is pierced into the hollow head of the gasket, and the air in the hollow head is sucked by the pump means connected to the injection needle-like tube via a hose. By removing and crushing this into a flat shape, and then setting the building panel in a predetermined position, the gasket or the like in which the hollow head of the gasket is flattened and attached to the peripheral side of another building panel Then, air is supplied by the pump means to return the hollow head to the inflated state, and then the injection needle tube is withdrawn from the hollow head. A mounting method of adjusting the building gasket.

According to a third aspect of the present invention, there is provided the construction gasket mounting / adjusting method according to the first aspect of the invention, wherein the injection needle-like tubular body is pierced at a position from the anchor portion of the hollow head. This is the mounting adjustment method.

A fourth aspect of the present invention relates to a case where a building panel is connected to another adjacent building panel or another counterpart member via a gasket so as to maintain watertightness. Fix the gasket anchor to the
Next, by setting the building panel at a predetermined position, the hollow head of the gasket is set so as to abut on a gasket or other counterpart member attached to the peripheral side of another building panel, and then the injection needle is set. The tubular body is pierced into the hollow head of the gasket, and the air in the hollow head is sucked and removed by a pump means connected to the injection needle tubular body via a hose to crush it into a flat shape. Architectural gasket by returning the hollow head to an expanded state by allowing the introduction of air into the hollow head by leaving the syringe needle-shaped tubular body from the hollow head and leaving it to stand This is the mounting adjustment method.

[0013]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention relates to a case where a building panel is connected to another adjacent building panel or another counterpart member through a gasket so as to maintain watertightness.
Prior to disposing the architectural panel at a predetermined position, the hollow head of the gasket attached to the peripheral side of the gasket is crushed flat by bleeding the internal air, and in this state, the architectural panel is moved to a predetermined position. Then, air is introduced into the hollow head to return to the inflated state, and the hollow head is brought into contact with the corresponding counterpart member in the facing state, or the building panel is arranged at a predetermined position. After installation, air is evacuated from the hollow head of the gasket that has come into contact with the counterpart member in an improper state at the time of disposition, and this is crushed flat, and then air is introduced into the hollow head. And return it to the inflated state,
Thereby, it comes into contact with the corresponding counterpart member in a facing state.

In any case, in order to bleed air from the hollow head of the gasket, an injection needle-like tube and pump means connected thereto via a hose are used. That is, the injection needle-like tubular body is pierced into the hollow head of the gasket, and then the suction means is operated by the pump means to evacuate the air in the hollow head and crush it flat. When it is necessary to maintain such a flat state of the hollow head of the gasket for a certain period of time, after removing the injection needle-like tubular body, a plug is filled in a needle hole formed in the trace, thereby removing this. Can be realized. If the flat state of the hollow head cannot be maintained for a required time by this alone, the suction operation by the pump means may be continued by leaving the injection needle-shaped tubular body pierced in the hollow head. Thereby, the flat state can be maintained forever.

By the way, in the former case, that is, when bleeding air from the hollow head of the gasket in advance and crushing it flat, and then disposing the building panel on which the gasket is disposed at a predetermined position, As described above, the injection needle-shaped tubular body is pierced into the hollow head, and a pump means connected to the hollow head through a hose is operated to suction air to deflate the hollow head flatly. Thereafter, the building panel is installed at a predetermined position while maintaining the state.

At this time, in order to maintain the flat state of the hollow head of the gasket, as described above, as described above, a plug is inserted into the needle hole at the mark where the injection needle-shaped tubular body has been removed. Can be. In this way, the flat state of the hollow head of the gasket is maintained for a certain period of time, during which the building panel is installed at a predetermined position as described above.

If the architectural panel is installed in a state where the hollow head of the gasket is crushed flat, the hollow head of the gasket finally comes into contact with the other member to be brought into contact with the directly facing state. On the other hand, at this point, the user is not set in an unreasonable posture. In other words, they face each other with a slight gap between them, or they come into contact with each other in a weak contact state even if no gap is formed.

Therefore, after installing such a building panel at a predetermined position, when the plug is removed from the needle hole, the hollow head of the gasket allows air to be introduced from the needle hole and restores the hollow head. It returns to the expanded state by force,
In this process, the hollow portion is set in a state of facing the other member. Thus, the airtightness or the watertightness is maintained between the member and the counterpart member.

Similarly, in the former case, if it is necessary to maintain the flat state for a relatively long time, for example, more than 15 minutes, after bleeding air from the hollow portion of the gasket and crushing it flat, It is appropriate to maintain the flat state of the hollow head by continuing the suction operation by the pump means for a necessary time without extracting the injection needle tube used for this.

In this case as well, as in the case described above, while maintaining the hollow head of the gasket in a flat state, the building panel having the gasket disposed on the peripheral side is installed at a predetermined position. The air is supplied to the hollow head through the hose and the injection needle-shaped tubular body by the pump means to expand the hollow head. Of course, the injection needle tube may be simply withdrawn from the hollow head, air may be introduced from the needle hole, and the hollow head may be expanded by the restoring force. By using the means, it goes without saying that it is possible to inflate quickly.

When the hollow head of the gasket is inflated in this manner, the gasket is set in a state of facing the counterpart member in the same manner as described above, and the airtight or watertight state is maintained therebetween. Becomes

In the latter case, that is, after the architectural panel is installed at a predetermined position, air is evacuated from the hollow head of the gasket which abuts against the counterpart member at the time of installation. Then, when this is crushed flat and then air is introduced into the hollow head to return it to the expanded state, when the building panel is installed, as described above, As described above, the injection needle-shaped tubular body is pierced into the hollow head of the gasket that has come into contact with the hollow head in an improper state, and pump means connected thereto via a hose is operated by suction to perform the suction operation. The air in the part is deflated and crushed flat.

When the hollow head of the gasket, which has been in contact with the counterpart member in the incorrect state, is crushed flat, the hollow head of the gasket faces the counterpart member with a slight gap, or You will be contacting in a weaker, if not a weak, contact state, thus redressing the fraudulent state,
Although it is flat, it faces directly against the other member.

After the hollow head of the gasket has been crushed into a flat state as described above, the injection needle-shaped tubular body is pulled out, air is allowed to be introduced from the needle hole formed in the trace, and the restoring force causes the air to be introduced. Inflate the hollow head. Or, do not immediately pull out the injection needle-shaped tubular body, supply air using the pump means,
As a result, the hollow head is expanded, and then the injection needle-like tubular body is extracted.

When the hollow head of the gasket is flattened to be in a state of facing the counterpart member in this way, it is expanded to come into contact with the counterpart member in a state facing the counterpart member. The airtightness or the watertightness is maintained.

The gasket is an existing gasket comprising a lower anchor portion and a hollow head formed on the upper portion thereof. It is configured in a frame shape or the like as a whole corresponding to the building panel to be attached. The material is generally synthetic rubber.

Such a gasket is attached to the peripheral side of the building panel at the anchor portion. For example, when a sash is arranged on the peripheral side of the building panel, the anchor portion is inserted into the sash and attached. When the sash is not formed, the lower portion of the anchor portion is bonded and fixed to the peripheral side of the building panel with an adhesive.

When the injection needle tube is pierced into the hollow head of the gasket, the hollow head is preferably located at a position closer to the anchor portion. By doing so, when installing the building panel at a predetermined position in a state where it is stabbed, it is less likely that this will cause interference with a counterpart member that abuts the gasket or the like. Become.

Therefore, according to the mounting and adjusting method of the building gasket of the present invention, when the building panel is mounted,
The hollow head of the gasket can be easily and speedily and reliably set in a facing state with respect to the counterpart member.

[0030]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a construction gasket according to an embodiment of the present invention;

<Embodiment 1> FIGS. 1 to 7 show an embodiment of a method of mounting and adjusting a building gasket according to Embodiment 1 of the present invention, and FIG. 1 shows the exterior of a corner portion of a building. FIG. 2 is a schematic perspective view showing a state in which a gasket is about to be mounted on a peripheral side of a panel to be mounted, FIG. 2 is a schematic perspective view showing a state in which a gasket is mounted on a peripheral side of the panel, and FIG. FIG. 4 shows that the gasket is evacuated from the hollow head and crushed flat, and then the gasket faces the side of the adjacent panel while the target panel is inserted between the adjacent panels. FIG. 5 is a partially cut-away enlarged sectional view showing a state in which air is evacuated from a hollow head of a gasket attached to a panel and flattened, and FIG. 6 is an adjacent panel of a target panel. Between panels FIG. 7 is a schematic perspective view showing a state in which the gasket is inflated after the gasket is installed and the gasket faces the side of the adjacent panel, and FIG. It is an expanded sectional view which shows the gasket which contacted.

In this embodiment, the panel 1 is placed between the adjacent panels 1 and 1, and the gasket 2 attached to the panel 1 to be loaded at this time is attached to the side portions 3 of the adjacent panels 1 and 1.
The following describes an example of an operation process in which the abutment is brought into direct contact with the vehicle.

As shown in FIGS. 1, 2, 4 and 6, the panel 1 has a 90-degree corner at the center in order to be attached to the corner of an RC building. Yes, in this example it is a precast concrete panel. A sash 4 for inserting and fixing the anchor portion 2a of the gasket 2 is provided on the peripheral side.

First, a gasket 2 is attached to the peripheral side of the panel 1. As shown in FIGS. 1 and 3, the gasket 2 includes an anchor portion 2a and a hollow head portion 2b located above the anchor portion 2a.
As shown in FIG. 4 and FIG. 6, it has a closed shape in the shape of a quadrilateral frame, is bent at 90 degrees at the middle part thereof, and is configured so as to correspond to the dimensions of the panel 1. Needless to say, it is formed of synthetic rubber having elasticity.

The gasket 2 is attached by inserting and fixing the anchor portion 2a to a sash 4 fixed to the peripheral side of the panel 1. As shown in FIG. 1, the gasket 2 is, for example, approached from the front side to the vicinity of the peripheral side of the panel 1, and each part is pulled outward to be slightly enlarged, and as shown in FIG. The portion 2a is inserted into a sash 4 arranged on the peripheral side of the panel 1. FIG. 2 shows a state in which the entire anchor portion 2 a of the gasket 2 is inserted into the sash 4.

After the gasket 2 is fixed to the peripheral side of the panel 1 as described above, as shown in FIGS. 4 and 5, the hollow head 2b of the gasket 2 is deflated and flattened.
The panel 1 is installed at a predetermined position on a corner of a building. At this time, the hollow head 2b of the gasket 2 is brought into direct contact with the corresponding side portions 3, 3 of the panels 1, 1 arranged on both sides.

First, as shown in FIGS. 4 and 5, an injection needle tube 5 is pierced into the hollow head 2b of the gasket 2, and a pump device 7 connected thereto via a hose 6 is operated by suction. The air in the hollow head 2b is sucked. The injection needle tube 5 is inserted into the hollow head 2b at a position from the anchor 2a. Thus, the pump device 7
By sucking the air, the hollow head 2b can be brought into a flat state with a low height.

The panel 1 is set at a predetermined position on the corner of the building with the hollow head 2b of the gasket 2 squashed flat as described above. As shown in FIG.
Is lowered from above the predetermined position, and as shown in FIG. 6, the gaskets 2 located on both sides of the panel 1 are placed on the sides 3, 3 of the panels 1, 1 disposed on both sides of the predetermined position. Of the hollow head 2b is slid in the facing state.

As described above, the hollow head 2b is crushed into a flat state. In this example, the suction state of the pump device 7 is continued to maintain the flat state. Therefore, the sliding insertion of the hollow head 2b into the position facing the side portions 3, 3 of the two adjacent panels 1, 1 of the hollow head 2b can be smoothly performed without difficulty. Therefore, at this time, the front face of the hollow head 2b faces the side 3 of the panels 1 and 1 in a facing state.

In this case, as described above, since the suction operation of the pump device 7 is continued to maintain the flat state of the hollow head 2b. Even if the sealing property of 2b is incomplete or a crack or the like is generated later and the sealing property is incomplete due to this, the flat state can be reliably ensured.

In this case, the injection needle tube 5
Is pierced into the hollow head 2b from the anchor portion 2a, so that the hollow head 2b does not become an obstacle when the hollow head 2b is slid into the position facing the side portion 3 of the panels 1, 1. .

Thereafter, the connection of the pump device 7 to the hose 6 is changed, and this is changed to an air supply operation to supply air to the hollow head 2b of the gasket 2 as shown in FIG.
Then, as shown in FIG. 7, this is returned to the expanded state.
In this way, as shown in FIG. 7 in particular, the front surface of the hollow head 2b of the gasket 2 firmly abuts on the side portion 3 of the adjacent panel 1 in a facing state, and air-tightness or water-tightness at this portion is ensured. Can be done. Thereafter, the injection needle tube 5 is pulled out from the hollow head of the gasket 2.

Therefore, according to this embodiment, not the gasket having a special structure but a general gasket 2 and the side portions 3 of the panels 1, 1 already set on both sides.
On the other hand, the hollow head 2b can be reliably abutted against the surface without being distorted and deformed. In addition, this operation can be performed easily and speedily.

After deflating air from the hollow head 2b of the gasket 2 and flattening it, the panel 1,
In the case where it can be brought into contact with the side part 3 or other mating member 1, the hollow needle head 2b is flattened in such a manner, and then the injection needle tube 5 is removed from the hollow head head 2b. The flattened state is maintained by filling the needle hole 2c formed in the trace with a stopper (not shown) to prevent the introduction of air, and in this state, the side portions 3 of the panels 1, 1 are similar to the above.
The procedure of arranging the hollow head 2b face-to-face can be adopted. Thereafter, the plug filled in the needle hole 2c is extracted, and the hollow head 2b can be returned to the expanded state by the restoring force.

In this case, unlike the case where air is supplied by the pump device 7, it usually takes about 3 to 5 minutes to return to the inflated state, depending on the size, depending on the special circumstances. If not, this is not a problem.

<Embodiment 2> FIGS. 8 to 11 show an embodiment of a method for mounting and adjusting a building gasket according to Embodiment 2 of the present invention. FIG. 8 shows the exterior of a wall surface of a building. FIG. 9 is a schematic cross-sectional view showing only a part of the peripheral side of both panels when the panel is inserted between the existing panels. FIG. 9 shows a gasket of both panels when another panel is inserted between the existing panels. Schematic cross-sectional view showing a state in which the hollow head abuts in a deformed state,
FIG. 10 is a schematic cross-sectional view showing a state in which an injection needle-like tubular body is pierced into both hollow heads of a gasket abutted in a deformed state and sucked by a pump device, and both hollow heads are crushed into a flat state. 11 is a schematic cross-sectional view showing a state in which the injection needle-like tubular body is withdrawn, the two hollow heads of the gasket are returned to the expanded state, and contact with each other in a facing state is ensured.

This embodiment will be described by taking as an example a case where the panel 11 constituting the exterior of the wall surface of the building is installed between the existing panels 11 and 11. Each of the panels 11, 11... Used in this example is provided with a quadrilateral frame-shaped gasket 12 fixed to the peripheral side. This gasket 12
Is a sash 14 consisting of an anchor portion 12a and a hollow head portion 12b outside the anchor portion 12a.
By inserting the anchor portion 12a into the
Is fixed to the outer periphery of the.

As described above, when the target panel 11 is placed between the existing panels 11 on the wall surface of the building, as shown in FIG. 11 is moved toward the wall surface while maintaining a state parallel to the wall surface. The mutual gaskets 12, 12 are sized to face each other in a mutually compressed state.
Since the width dimension of the 1 loading position is determined, if the panel 11 is loaded at the loading position by moving in this way, FIG.
As shown in (1), the gasket 12 of the panel 11 to be inserted and the gasket 12 of the existing panel 11 have their hollow heads 12b, 12b abutting each other on their sides, and come into contact in a deformed state.

After the panel 11 is installed at a predetermined position in this way, the hollow head 12 of the deformed gasket 12,
b, the injection needle-shaped tubular body 15 is pierced, and the hose 1
The air in the hollow heads 12b, 12b is sucked by a pump device (not shown) connected via the air inlet 6, and the air is crushed into a flat state as shown in FIG. FIG. 10 shows a state in which the injection needle-like tubular body 15 is pierced into both at once, but it is also possible to pierce sequentially and bleed air to make it flat.

As described above, the hollow head 12 of the gasket 12
If the injection needle-like tubular body 15 is pulled out and left to stand after crushing the b and 12b flat, a needle hole formed in the hollow heads 12b and 12b at the mark where the injection needle-like tubular body 15 has been removed Air flows in from 12c and expands due to its own restoring force, and as shown in FIG. 11, the hollow heads 12b and 12b abut against each other in a facing state. Thus, airtightness or watertightness at this portion can be secured.

In this embodiment, two gaskets 1
Although an example in which the abutment 2 and the abutment 12 are in contact with each other has been described, it goes without saying that the same can be applied to the case where one gasket 12 abuts on the side of another panel 11.

Therefore, according to this embodiment, the gasket can be quickly and directly opposed to the counterpart member by a simple operation without using a specially constructed gasket.

[0053]

According to the construction gasket mounting / adjusting method of the first aspect of the present invention, without using a special gasket,
When attaching the panel, the gasket can be easily and quickly attached to the opposite member.

According to the construction gasket mounting adjustment method of the second aspect of the present invention, similar to the first aspect of the invention, the panel can be easily and quickly attached to the mating member without using a special gasket. Can be mounted in a right-angled state. In the case of the second aspect of the present invention, the flat state of the hollow head of the gasket can be maintained at any time, so that there is no problem even if the time until the installation of the panel is extended for some reason.

According to the construction gasket mounting and adjusting method of the third aspect of the present invention, the injection needle tube is pierced at a position from the anchor portion of the hollow head. There is no room for problems such as the tubular body interfering with the other member or the like.

According to the mounting and adjusting method of the building gasket of the fourth aspect of the present invention, the work of sucking air into the hollow head of the gasket can be performed after all the panels are mounted, so that the efficiency is improved. Work can be performed.

[Brief description of the drawings]

FIG. 1 is a schematic perspective view showing a state in which a gasket is about to be mounted on a peripheral side of a panel constituting a corner exterior of a building.

FIG. 2 is a schematic perspective view showing a state where a gasket is attached to a peripheral side of a panel.

FIG. 3 is an enlarged sectional view of a gasket attached to a panel.

FIG. 4 evacuates air from the hollow head of the gasket and crushes the air flat, and then inserts the target panel between adjacent panels while facing the gasket to the side of the adjacent panel. FIG.

FIG. 5 is a partially cutaway enlarged cross-sectional view showing a state in which air is evacuated from a hollow head portion of a gasket attached to a panel and is flattened.

FIG. 6 is a schematic perspective view showing a state in which a target panel is inserted between adjacent panels, and the gasket is inflated with the gasket facing the side of the adjacent panel.

FIG. 7 is an enlarged cross-sectional view showing a gasket inflated and brought into contact with a side portion of an adjacent panel.

FIG. 8 is a schematic cross-sectional view showing only a part of a peripheral side of both panels when a panel constituting an exterior of a wall surface of a building is inserted between existing panels.

FIG. 9 is a schematic cross-sectional view showing a state in which another panel is inserted between existing panels, and the hollow heads of the gaskets of both panels abut in a deformed state.

FIG. 10 is a schematic cross-sectional view showing a state in which an injection needle-like tubular body is pierced into both hollow heads of a gasket abutted in a deformed state, suctioned by a pump device, and both hollow heads are crushed into a flat state.

FIG. 11 is a schematic cross-sectional view showing a state in which the injection needle-like tubular body is withdrawn, the two hollow heads of the gasket are returned to an expanded state, and contact with each other in a facing state is ensured.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Panel 2 Gasket 2a Anchor part 2b Hollow head 2c Needle hole 3 Side of panel 4 Sash 5 Injection needle tube 6 Hose 7 Pump device 11 Panel 12 Gasket 12a Anchor part 12b Hollow head 14 Sash 15 Injection needle tube Body 16 hose

 ────────────────────────────────────────────────── ─── Continuing on the front page (72) Inventor Yukio Sawada 1181 Fujita, Minami-Nasu-machi, Nasu-gun, Tochigi Prefecture F-term in the Futaba Rubber Industry Co., Ltd. Tochigi Factory 2E001 DA01 DC02 FA51 GA65 GA67 HE07 HF02 MA02 MA04 MA09 3J040 AA01 AA17 BA03 EA15 EA21 EA22 FA05 HA02 HA03 HA21

Claims (4)

[Claims] When an architectural panel is connected to another adjacent architectural panel or another counterpart member via a gasket so as to maintain watertightness, an anchor portion of the gasket is provided on a peripheral side of the architectural panel. Then, an injection needle-like tube is pierced into the hollow head of the gasket, and the air in the hollow head is sucked and removed by a pump means connected to the injection needle-like tube via a hose. Is crushed into a flat shape, and then the injection needle tube is withdrawn from the hollow head, and a stopper is filled in a needle hole formed at the withdrawal site.
Thereafter, by setting the building panel at a predetermined position, the hollow head of the gasket is set in a flat state in a face-to-face state on a gasket or other mating member attached to the peripheral side of another building panel, Next, the plug is withdrawn from the needle hole of the hollow head, and air is introduced through the needle hole, thereby allowing the hollow head to return to the expanded state by its restoring force. Mounting adjustment method. 2. In the case where a building panel is connected to another adjacent building panel or another counterpart member via a gasket so as to maintain watertightness, an anchor portion of the gasket is provided on a peripheral side of the building panel. Then, an injection needle-like tube is pierced into the hollow head of the gasket, and the air in the hollow head is sucked and removed by a pump means connected to the injection needle-like tube via a hose. Is flattened, and then, by setting the building panel at a predetermined position, the hollow head of the gasket is flattened to a gasket or other mating member attached to the peripheral side of another building panel in a flat state. The building gasket is set in a face-to-face state, and then the air is supplied by the pump means to return the hollow head to the expanded state, and then the injection needle tube is withdrawn from the hollow head. Mounting adjustment method of the unit. 3. The mounting gasket mounting adjustment method according to claim 1, wherein said injection needle tube is pierced into a position of said hollow head from an anchor portion. 4. When connecting a building panel to another adjacent building panel or another counterpart member via a gasket so as to maintain watertightness, a gasket anchor is provided on a peripheral side of the building panel. Part, and then setting the building panel in place, setting the hollow head of the gasket to abut a gasket or other mating member attached to the peripheral side of another building panel. After that, the injection needle-shaped tube is pierced into the hollow head of the gasket, and the air in the hollow head is suction-removed by a pump connected to the injection needle-shaped tube via a hose, and this is flattened. Squashing, and then removing the injection needle-shaped tubular body from the hollow head and allowing it to introduce air into the hollow head, thereby returning the hollow head to the expanded state. Architecture by things Gasket mounting adjustment method.