JP2002097772A - Execution method of panel - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an execution method of a panel which makes the leveling accuracy of the panel remarkably excellent and improves the mounting execution efficiency of the panel remarkably. SOLUTION: A start fixture 30 is fixed to a wall face 40 by screws by positioning precisely. Next, a prescribed amount of an adhesive is applied respectively to prescribed positions of the backside of a panel 10, and at the same time, fixtures 20 are engaged with parts on the way of the longitudinal direction of the upper sides of the panels 10. After the start fixture 30 is engaged with the lower sides of the panels 10, the backsides are applied toward the wall face 40 and pasted. While locking a prescribed number of panels 10 to the start fixture 30 and after pasted them to the wall face 40, the fixtures 20 are mounted to butt parts of the panels 10 that abut each other right and left. The panel 10 is arranged at the upper side of this panel 10 and pasted to the wall face 40 by the adhesive 50. Followingly, panels over the third stage from the bottom are pasted seriatim exactly in the same way.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a panel mounting method for attaching a panel to a wall surface with an adhesive and metal fittings, and more particularly to a panel mounting method in which the construction efficiency is significantly improved.

[0002]

2. Description of the Related Art As a method of attaching a decorative panel such as a large tile, a natural stone board, a tiled panel, etc. to a wall surface, a one-part type modified silicone-based elastic adhesive, a one-part type epoxy-modified silicone-based elastic adhesive, A method of adhering the panel to the wall surface with an adhesive such as a one-component epoxy adhesive, and a method of fixing the panel to the wall surface with metal fittings are often used.

When a panel is stuck to a wall with only this adhesive, irregularities are likely to occur on the finished surface of the panel due to unevenness of the wall.

When the panel is mounted on the wall only by the metal fittings, the whole weight of the panel is borne by the metal fittings, so that the number of metal fittings is increased and the metal fittings are firmly fixed to the wall with screws or anchors. Therefore, the number of operations is significantly increased, and the construction efficiency is poor.

[0005] Japanese Patent Application Laid-Open No. 9-228603 describes a method for installing a panel using both an adhesive and a metal fitting. 10 and 11 are a front view and a sectional view showing a construction structure according to the publication.

[0006] The decorative board 1 is provided on a base 2 constituting an attachment surface.
It is attached via the hanging metal fitting 3 and the adhesive layer 4. The hanging fitting 3 includes a plate-shaped fixing piece 5 and a hook 6 extending diagonally upward from the fixing piece. The fixing piece 5 has an elongated hole 5a for a screw.

The fixed piece 5 has an upper part 5U having a long hole 5a.
And a lower part 5L which is separated from the base 2 side and extends in parallel with the upper part 5U. On the back of the decorative board 1, hooks 6
A groove 1a facing obliquely upward is formed for inserting a groove.

The inclination angle α of the hook 6 is set to be more acute than the inclination angle β of the groove 1a. As a result, a gap X is generated between the hook 6 and the inner side surface of the groove 1a.
It can be absorbed by.

The attachment of the decorative board 1 to the base 2 is performed in the following procedure.

First, a long hole 5a of the hanging metal fitting 3 is located at a position where a joint, which is a joint of the decorative board 1, is formed, and the metal fitting 3 is fixed to the base 2 with a screw 7. The screws 7 include concrete screws, ALC screws, board tex screws, and the like according to the material of the base 2. The hanging fitting 3 is a decorative plate 1
Attach it to the upper left and right ends. Next, the adhesive layer 4 is applied to the surface of the base 2. After the application of the adhesive layer 4, the hooks 6 are engaged with the grooves 1a, and the hanging pieces 3 of the decorative board 1 are attached to the base 2 while being suspended. If necessary, a joint material 8 is applied to a gap between the decorative boards 1.

[0011]

Problems to be Solved by the Invention
In the panel construction method disclosed in Japanese Patent No. 603, the hanging metal fitting 3 is accurately positioned at a predetermined position on the base 2 and the hanging metal 3 is fastened with a screw 7, and then the adhesive is applied to the base 2 and then the decorative board 1
Is attached to the base 2 while engaging the hook 6 and the groove 1a.

In this method, the metal fitting 3 is attached to the base 2 before the decorative board 1 is attached.
It takes time and effort to position. Further, the metal fitting 3 has only a function of merely hanging the decorative board 1, and cannot position the decorative board 1 in a direction in which the decorative board 1 enters and exits (perpendicular to the base 2). For this reason, the surface of the decorative plate 1 changes in and out depending on the amount of the adhesive 4 applied, and the finished surface accuracy deteriorates.

An object of the present invention is to solve such a problem and to provide a panel construction method with good construction efficiency and good panel laying accuracy.

[0014]

According to a method of installing a panel of the present invention, in a method of installing a panel on a wall surface by fixing the panel with a metal fitting and an adhesive, an adhesive is applied to the back side or the wall surface of the panel. The panel is pressed against a wall surface, and a metal fitting for regulating the direction in which the panel enters and exits is attached to the upper part of the panel, and the metal fitting is brought into contact with the wall surface.

In such a panel construction method, the surface of the panel is controlled by metal fittings, and the weight of the panel is transmitted to the wall surface by an adhesive. Therefore, the number of metal fittings is reduced, and the metal fittings are easily formed on the wall surface. It is enough if it is fastened to Alternatively, only some but not all of the metal fittings may be fixed to the wall surface. For this reason, the number of screwing and nailing operations can be significantly reduced.

The metal fitting can be mounted on, for example, the upper part of a panel, and the metal fitting can be brought into contact with the wall when the panel is bonded to the wall. This eliminates the need for the work of positioning the metal fittings, and significantly improves the construction efficiency.

Further, since the metal fitting restricts the entry and exit of the panel, the precision of the panel is extremely good.

In the present invention, it is preferable that the panel has a groove or a groove at the top and bottom. Engagement of the metal fittings with the nuts or grooves enhances the engagement between the panel and the metal fittings, and also enhances the surface precision of the panel.

[0019]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view showing a method for installing a panel according to an embodiment, FIG. 2 (a) is a perspective view of a fitting,
2 (b) is a perspective view of the start fitting, FIG. 3 is a perspective view of the panel, FIG. 4 is a rear view of the panel, and FIG. 5 is a cross-sectional view showing a construction method.

Panel 10 used in this embodiment
Is a four-sided hiccup panel as shown in FIG. 3, in which male and female members 11 and 12 are provided on the upper and right sides, and female members 1 and 2 are provided on the lower and left sides.
3 and 14 are provided. Groove 15 is provided in the lower female nut 13
Is provided. The groove 15 is provided at the corner of the step of the female member, and engages with upper protruding portions 23 and 33 of metal fittings 20 and 30 described later.

As shown in FIG. 2 (a), the metal fitting 20 has a base portion 21 overlapping the base wall, a front protruding portion 22 protruding forward from the base portion 21, and an upward portion from the front end of the front protruding portion 22. It has an extended upper portion 23 and a lower extended portion 24 extending downward from the front end. Base part 21
It is possible to drive a screw or a nail into a wall surface through a small hole 25 provided in the wall.

As shown in FIG. 1, the metal fitting 20 is short enough to extend over two panels 10 and 10.

The male part 11 on the upper side of the panel 10 is engaged with the lower extension part 24. Further, the female nut 13 and the groove 15 on the lower side of the panel 10 are engaged with the upper extending portion 23.

The start fitting 30 for supporting the lower side of the lowermost stage of the panel group attached to the wall surface includes a base portion 31 also overlapping the base wall surface, a front projecting portion 32 projecting forward from the base portion 31, and The front projection 32 has an upper extension 23 extending upward from the front end and a lower extension 34 extending downward from the front end. Screws or nails can be driven into the wall surface through small holes 35 provided in the base portion 31. The female member 13 and the groove 15 on the lower side of the lowermost panel 10 are engaged with the upper extension portion 33.

The start fitting is a long rail-like member that extends long in the horizontal direction.

In order to mount the panel 10, first, the start fitting 30 is accurately positioned, and the wall 40 is fixed with screws.
Fixed to. Next, as shown in FIG. 4, a predetermined amount of adhesive 50 is applied to a predetermined position on the back surface of panel 10. Also,
One metal fitting 20 is engaged with a part of the upper side of the panel 10 in the longitudinal direction (the center in this embodiment).

After the lower side of the panel 10 is engaged with the start fitting 30, the rear surface thereof is applied to the wall surface 40, and the panel 10 is attached with the adhesive 50.
A predetermined number of panels 10 are similarly affixed to the wall surface 40 while being locked to the start fitting 30. At this time, the right and left male nuts 12 and female nuts 14 of the panel 10 adjacent to the left and right are engaged. Then, the metal fitting 20 is mounted on the upper side of the panel 10 so as to straddle the butted portion of the panels 10 adjacent to each other on the left and right. The bracket 20 may be fastened to the wall 40 with screws or nails, and is simply engaged with the panel 10 and
It may just be pressed against zero. In this case, only a part of the plurality of metal fittings 20 may be screwed or nailed to the wall surface 40, and the remaining ones may be simply engaged with the panel 10 and pressed against the wall surface 40.

After that, the panel 10 is arranged above the panel 10 and attached to the wall surface 40 with an adhesive 50. In this case, the female member 13 on the lower side of the upper panel 10 is engaged with the male member 11 on the upper side of the lower panel 10, and the upper extending portion 23 of the metal fitting 20 mounted on the upper side of the lower panel 10. Is engaged with the female nut 13 on the lower side of the upper panel 10 and the groove 15. The male nut 12 and female nut 14 of the panel 10 adjacent to the left and right are engaged.

Prior to the attachment of the upper panel 10, an adhesive 50 is applied to the back surface of the panel 10, and a metal fitting 2 is provided at the center of the upper side of the panel 10 in the longitudinal direction.
0 is attached.

After attaching the required number of panels 10 to the wall surface 40 in the second row from the bottom row in this way, the metal fittings 2 are arranged so as to straddle the upper part of the butted portion of the panel 10 adjacent to the left and right.
0 is attached. Hereinafter, the third and subsequent panels from the bottom are sequentially pasted in exactly the same manner. When the top panel 10 hits under the eaves, the top panel 10 is cut in accordance with the site dimensions. As for the panel after the cutting, the male on the upper side is lost. In this case, the metal fitting 20 is mounted on the male on the right side.

In the above embodiment, the panel 10 is a four-sided hiccup panel, but the same metal fittings 20 can be used to perform the vertical hiccup panel 10A shown in FIG.

According to the present invention, it is also possible to construct a panel 10B having upper and lower grooves having grooves 16 and 17 on the upper end surface and the lower end surface shown in FIG. In this case, a metal fitting 20A and a start metal fitting 30A shown in FIGS. 8A and 8B are used.

The fitting 20A and the start fitting 30A have the same configuration as the fitting 20 and the start fitting 30, except that the upper extending portions 23 and 33 and the lower extending portions 24 and 34 are flush. Also in this case, as shown in FIG.
The panel 10B is attached to the wall surface 40 using A, 30A and the adhesive 50. With any of the above-described methods, the panels 10, 10A, and 10B enter and exit from the metal fittings 20, 20.
A, 30, and 30A regulate the panel, and the panel has good surface precision. Further, since the metal fittings 20 and 20A do not bear the load of the panel, they only need to be simply fastened to the wall surface 40.
Only 0 A may be fixed to the wall surface 40. Therefore, the mounting work of the fitting is extremely simple.

[0034]

As described above, according to the panel mounting method of the present invention, the panel laying accuracy is remarkably improved and the panel mounting efficiency is remarkably improved.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a method for installing a panel according to an embodiment.

FIG. 2 is a perspective view of a fitting and a start fitting.

FIG. 3 is a perspective view of a four-way hiccup panel.

FIG. 4 is a rear view of the four-way hiccup panel.

FIG. 5 is a cross-sectional view showing a method for installing a panel according to the embodiment.

FIG. 6 is a perspective view of a vertical hiccup panel.

FIG. 7 is a perspective view of a panel with upper and lower grooves.

FIG. 8 is a perspective view of a fitting and a start fitting.

FIG. 9 is a cross-sectional view illustrating a method of installing a panel according to an embodiment.

FIG. 10 is a front view showing a conventional example.

FIG. 11 is a sectional view showing a conventional example.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Four-sided hiccup panel 10A Upper and lower hiccup panel 10B Upper and lower grooved panel 11,12 Male real 13,14 Female real 15,16,17 Groove 20,20A Metal fitting 30,30A Start metal fitting 40 Wall surface 50 Adhesive

Continued on the front page (72) Inventor Hiroko Matsuoka 5-1-1 Koiehoncho, Tokoname-shi, Aichi F-term in Inax Co., Ltd. (Reference) 2E110 AA42 AB04 AB22 BA12 CA03 CC02 CC03 CC15 DA12 DB14 DC02 DC21

Claims (3)

[Claims] In a method for mounting a panel, the panel is fixed to a wall surface with a metal fitting and an adhesive, an adhesive is applied to the back side or the wall surface of the panel, the panel is pressed against the wall surface, and the panel is attached to an upper portion of the panel. A panel construction method, comprising mounting a metal fitting for regulating the direction of entry and exit, and bringing the metal fitting into contact with a wall surface. 2. The panel according to claim 1, wherein the panel has a nut or a groove at an upper portion and a lower portion, and the bracket has a nut or a groove at a lower portion of an upper panel and a nut or a groove at an upper portion of a lower panel. A panel construction method characterized by engaging with each other. 3. The panel installation method according to claim 1, wherein the metal fitting is fixed to a wall surface with screws or nails.