JPH0458862B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to surface decoration technology for structures, and in particular to a method for installing decorative exterior wall panels suitable for high-rise buildings and a structure for installing decorative exterior wall panels. It is something.

[Conventional technology]

Ceramic decorative boards are superior in fire resistance, durability, chemical resistance, dimensional stability, and aesthetics when it comes to finishing the exterior walls of structures. Various types of noncombustible ceramic decorative boards are used, the surfaces of which are coated with ceramic and inorganic pigments.
When installing this type of ceramic decorative board on a wall, there are two methods: by directly adhering it, or by penetrating the mounting hole in the decorative board and fixing it with screws, but in the former case, it is not only difficult to install, but also requires sufficient Adhesive strength cannot be obtained, making it impossible to ensure construction safety, especially on exterior walls and ceiling surfaces.In the latter case, not only do decorative boards easily break and screws rust, but the screws are also visible on the outside. Due to this problem in terms of design, ceramic decorative boards have conventionally been placed on the surface of the building frame using the special embedded plug method shown in FIG. 6 or the adhesive jointer method shown in FIG. 7.

[Problem that the invention seeks to solve]

However, in the special embedded plug method described above, the embedded plug 51 is embedded in a hole drilled on the back surface of the decorative board 50, and the embedded plug 51 is fastened to the frame 53 fixed to the frame 52. , decorative board 50
This has problems such as a concentrated load being applied to the embedded plug 51 position and cracking occurring at that part.
For this reason, it has been impossible to make the decorative board 50 thinner than a certain value.

In addition, in the adhesive joiner construction method, the decorative board 50 placed on the surface of the frame 52 is pressed at the edge by a joiner 55 via a seal member 54, and the joiner 55 is attached to the frame 52 side with a mounting screw 56. Since it is fastened to the trunk rim 57, an edge structure is formed by the joiner 55 at the joint, which has the problem of impairing the design.

In addition, extremely high-strength exterior wall decorative panels are required to be installed, especially in very high-rise structures, and with conventional methods, most structures such as welded parts cannot meet this strength requirement. It was hot.

The present invention has been made in view of the above problems, and it is easy to install even a relatively thin exterior wall decorative board, has high strength adhesion, and has an excellent design. The purpose of this paper is to propose a construction method and provide a structure for installing the exterior wall decorative board.

[Means for solving problems]

The method for installing exterior wall decorative laminates of the present invention is applied to the back side circumference of a heat-resistant base plate that has approximately the same surface shape as the exterior wall decorative laminate to be installed, in the installation of various exterior wall decorative laminates on the surface of a building frame. A decorative laminate attachment member is constructed by fixing a metal reinforcing frame with a mounting edge integrally formed over the entire length of the outer edge, and various exterior wall decorative laminates such as ceramic exterior wall decorative laminates are attached to the decorative laminate. The gist of this method is to attach the decorative laminate to the surface of the base plate using an appropriate adhesive, and then use the mounting edge of the decorative laminate to fix it to the building frame. Also, by this method,
It consists of a heat-resistant base plate that is approximately flush with the exterior wall decorative board to be installed, and a metal reinforcing frame that is fixed to the outer periphery of the back surface of the base plate and has a mounting edge integrally formed over the entire length of the outer edge. The decorative laminate adhering member is configured such that an appropriate exterior wall decorative board such as a ceramic exterior wall decorative board can be attached to the surface of the base board using an appropriate adhesive,
The above-mentioned decorative laminate adhesion member is arranged and fixed to a heat-resistant base plate that has a shape approximately flush with the exterior wall decorative laminate to be installed, and to the outer periphery of the back surface of the base plate, and the mounting edge is integrated over the entire length of the outer edge. The gist is that it consists of a formed metal reinforcing frame.

[Effect]

In other words, the above-mentioned installation method for the exterior wall decorative board is such that the entire surface of the bonding surface of the exterior wall decorative board is adhered to the base plate of the decorative board attachment member using an adhesive, and the exterior wall decorative board is attached to the base plate of the decorative board attachment member using an adhesive. It is fixed using the mounting edge of the decorative laminate board. Therefore, the exterior wall decorative board adhered to the base board is evenly supported over the entirety, and a concentrated load is not generated on a part of the board surface, so that it can be stably maintained for a long period of time. In addition, since it can be fixed by fastening with bolts via the mounting edge that protrudes laterally from the frame, it can be easily mounted to any structural part of the wall surface. Furthermore, in the joint portion, since the mounting edge does not protrude beyond the exterior wall decorative board surface, the structure of the joint portion can be simplified and the design of the decorative surface can be improved.

〔Example〕

EMBODIMENT OF THE INVENTION Hereinafter, the first example of the installation structure of the exterior wall decorative board which carries out the installation method of the external wall decorative board of this invention is demonstrated according to FIG. 1 thru|or 3.

Fig. 1 is a partially cutaway perspective view of the main part of the decorative laminate adhesion member 1, and Fig. 2 is a rear view of the same. On the back side of the base plate 2 of appropriate thickness made of material,
A metal reinforcing frame 3 having a groove-shaped cross section is adhered along its outer periphery using an adhesive, and at the same time, it is firmly fastened and fixed using screws 4. The reinforcing frame 3 is formed by integrally molding a mounting edge 5 of an appropriate width over the entire length on the outer edge of the groove-shaped cross section 3a, and a locking edge 7 is bent in the front direction at the edge of the mounting edge 5. It consists of

The decorative laminate adhesive member 1 having the above structure is made of a thin plate of a non-combustible material, such as various non-combustible ceramic decorative laminates formed by molding cement, asbestos, silica, etc. using a high-pressure press and coating the surface with an inorganic pigment. The surface shape and size of the base plate 2 are determined according to the surface shape of the exterior wall decorative board 6 to be constructed, and adhesive is applied appropriately over the entire surface side of the base plate 2.
Attach the exterior wall decorative board 6.

FIG. 3 shows a construction example in which the decorative laminate adhering member 1 to which the above-mentioned exterior wall decorative laminate 6 is adhered is attached to a wall surface, and a fastening bolt 12 is screwed into an angle 11 embedded and fixed to the frame 10 side. A screw hole 13 is screwed into the wall surface, and a hooking edge 7 of a mounting edge 5 fixed to the decorative board sticking member 1 is positioned adjacent to the wall surface. Reference numeral 14 denotes a metal holding fitting of an appropriate length that engages both edges with the locking edge 7, and a fastening bolt 12 inserted through the holding fitting 14 is screwed into the screw hole 13 of the angle 11.
The decorative board sticking member 1 is fastened and fixed to the wall surface via the mounting edge 5. Further, in the figure, 16 is a backup material buried between both outer wall decorative panels 6, 6, and 17 is a caulking material.

Further, FIGS. 4 and 5 show construction examples of the outer corner portion of the frame 10, and the decorative laminate adhesive member 1 is shown in FIGS.
The reinforcing frame 3 on the outer corner side is fixed at a position set back by d from the edge of the base plate 2, and is configured to be adjusted according to the angle of the outer corner of the frame 10. In the installation work in this case, it is preferable to use a presser metal fitting 14 having a cross-sectional shape corresponding to the outer angle of the frame 10.

That is, according to the above-mentioned installation method of exterior wall decorative board,
Since the exterior wall decorative board 6 is adhered to the base board 2 of the decorative board adhesion member 1 on the entire surface of the bonding surface using adhesive, the exterior wall decorative board 6 attached to the base board 2 is The entire board is evenly supported by the decorative board adhering member 1, so that a concentrated load does not occur on a part of the board surface, and it is possible to stably hold the board for a long period of time. Further, in the joint portion, since the mounting edge 5 does not protrude beyond the surface of the outer wall decorative board 6, the structure of the joint portion can be simplified and the design of the decorative surface can be improved.

〔Effect of the invention〕

As described above, the installation method for exterior wall decorative laminate and the installation structure for exterior wall decorative laminate of the present invention include a reinforcing frame fixed to the base board and a mounting edge for receiving the holding fittings integrally configured. Because there is no welded structure, it enables wall construction with high reliability in terms of strength. In addition, it is particularly useful when the exterior wall decorative board is made of thin plates of non-combustible materials such as various types of non-combustible ceramic decorative boards formed by molding cement, asbestos, silica, etc. using a high-pressure press and coating the surface with inorganic pigments. To provide a method for installing exterior wall decorative laminates that is useful, maintains sufficient strength even when the thickness of the exterior wall decorative laminate is thinned, simplifies surface construction of super high-rise walls, and has excellent design. The practical effects after implementation of the present invention are extremely large.

[Brief explanation of the drawing]

Fig. 1 is a partially cutaway perspective view of a main part of a decorative laminate adhering member for carrying out the method of installing exterior wall decorative laminate of the present invention, Fig. 2 is a rear view of the same, and Fig. 3 is a flat wall surface. Fig. 4 is a partially cutaway perspective view of the main part of a decorative laminate bonding member showing another example; Fig. 5 is a sectional view of the main part showing an example of the work carried out; Fig. 5 shows an example of the work carried out on a corner wall surface. FIGS. 6 and 7 are cross-sectional views of main parts, respectively, showing a conventional method for installing an exterior wall decorative board. 1... Decorative board adhesion member, 2... Base board, 3...
Reinforcement frame, 4...screw, 5...mounting edge, 6...outer wall decorative board, 10...framework, 11...angle, 12
... Tightening bolt, 14 ... Holding metal fitting, 17 ... Caulking material.

Claims (1)

[Scope of Claims] 1. In the installation of various types of exterior wall decorative laminates on the surface of a building frame, a heat-resistant base plate having approximately the same surface shape as the exterior wall decorative laminate to be installed, on the back surface circumference, along the entire outer edge length. A decorative laminate adhesive member is constructed by fixing a metal reinforcing frame with an integrally formed mounting edge, and various exterior wall decorative laminates such as ceramic exterior decorative laminates are applied to the surface of the base plate of the decorative laminate adhesive board. After being attached with appropriate adhesive,
A method for installing an exterior wall decorative board, characterized in that the decorative board is fixed to a building frame using the mounting edge of the decorative board. 2. In the installation of various exterior wall decorative panels on the surface of a building frame, a heat-resistant base plate that has a shape approximately flush with the exterior wall decorative panel to be installed, and a heat-resistant base plate that is installed and fixed to the outer periphery of the back surface of the base plate and attached to the outside edge. A decorative laminate adhesion member is constructed by a metal reinforcing frame with an integrally formed mounting edge over the entire length of the part, and an appropriate exterior wall decorative laminate such as a ceramic exterior wall decorative laminate is applied to the surface of the base plate using an appropriate adhesive. A structure for installing an exterior wall decorative board, which is characterized by being configured so that it can be pasted. 3. In the installation of various exterior wall decorative panels on the surface of a building frame, a heat-resistant base plate that has a shape that is approximately the same as the exterior wall decorative panel to be installed, and a heat-resistant base plate that is installed and fixed to the outer periphery of the back surface of the base plate and attached to the outside edge. A decorative board adhering member characterized by comprising a metal reinforcing frame integrally formed with a mounting edge over the entire length of the part.