JP2511496B2 - Architectural panel - Google Patents

Description

TECHNICAL FIELD The present invention relates to a building panel (hereinafter, simply referred to as a panel) useful for constructing an outer wall and an inner wall of a building, a structure. More specifically, even if the decorative surface width and the panel thickness are increased, the male and female fitting structures do not come off from the wall base, and the fixtures such as nails are not exposed to the outside, The present invention relates to a panel whose back surface can be used as a decorative surface.

[Conventional technology]

Conventionally, as a panel of this type, a metal plate material is used as a surface material, a sheet-like material is used as a back surface material, and a butt structure, an actual perforated structure, which are integrated by a core material made of a synthetic resin foam,
A large number of panels having a joint structure of a phase-fixing structure and a hooking structure are on the market.

[Problems to be Solved by the Invention]

However, in this type of panel, if nails, bolts, etc. are used to fix the body to the body, and the body is fixed from the brain, it is not possible to follow the deformation of the body due to an earthquake or the like, and there is a disadvantage that it is damaged. In the case of a large panel with a decorative surface width of 600 to 900 mm, hitting the surface from the decorative surface has been the usual method of construction, which exposes fasteners such as nails and bolts on the decorative surface. The aesthetics and weather resistance are greatly deteriorated. Furthermore, there is no panel having a structure in which the back surface side can be used as a decorative surface.

[Means for solving the problem]

In order to eliminate such drawbacks, the present invention uses one metal plate member as a horizontally long decorative surface portion, and a side wall in which one side edge of the decorative surface portion is bent inward at one longitudinal edge of the decorative surface portion. Of the lower edge of the lower edge of the upper edge bent inward, the lower edge of the tip of the upper edge protruding outward, the engagement groove formed in a substantially U-shaped cross section from the upper edge and the lower edge, An extension with the tip protruding outward,
A reinforcing edge formed by hanging the tip of the extension part downward and a fixed edge formed of a concave groove part formed in the extension part, and a side wall in which the other side edge of the decorative surface part is bent inward at the other end edge, It forms an insertion edge and an underground ground consisting of a basement underground projecting the lower end edge of the side wall outward and a reinforcing piece hanging down the tip of the basement ground, and the other metal plate is A decorative surface part consisting of a horizontally long decorative surface and side walls that are bent inward at both ends in the longitudinal direction of the decorative surface at an arbitrary angle, and an eye basement where the tip of one side wall projects outward, To the basement part consisting of a reinforcing piece projecting the tip of the above, an extension part projecting the tip of the other side wall to the outside, and a reinforcing piece projecting the tip of the extension part to the upper side, It is made up of a fixed edge consisting of the concave groove formed, and makes the gutter-like parts of the metal plate material face each other and makes contact with each other. No way is intended to provide a panel that is integrated with the core material.

〔Example〕

 Details of the panel according to the present invention will be described below with reference to the drawings.
Explained. Fig. 1 is a typical example of the above panel A.
Metal plate (hereinafter simply referred to as plate)1,Fifteen, From core 26
Is a panel A having a sandwich structure. Plate material1,FifteenIs
Made of thin metal plate material such as Al, Fe, Cu, stainless steel,
Aluminum / zinc alloy plated steel plate, color steel plate, enamel steel
Plate, fluorocarbon resin coated steel plate, clad steel plate, sandwich
For press forming, extrusion forming, roll forming, etc. of steel sheets
Therefore, it was formed. More specifically, plate material1
As shown in Fig. 2, a horizontally long face2And a fixed edge
5, Plug edge and ground underground12Formed gutter-shaped part 1a from
And the face part2Is the inner edge of the decorative surface 2a in the longitudinal direction.
It consists of side walls 3 and 4 bent at an arbitrary angle to5Is
Upper edge 6 in which the lower end of the side wall 3 is bent inward, and the tip of the upper edge 6
A cross section from the lower edge 7 protruding outwardly, and the upper edge 6 and the lower edge 7.
The engaging groove 8 formed in a substantially U-shape and the tip of the lower edge 7 are outward.
The protruding extension 9 and the tip of the extension 9 were hung downward.
Formed from the reinforcing piece 10 and the concave groove 11 formed in the extension portion 9.
It was made, and it is a plug-in and underground area12Under the sidewall 4
Connect the subterranean ground 13 with the end protruding outward and the tip of the subterranean ground 13
The reinforcing piece 14 hangs downward. Plate materialFifteen
As shown in FIG. 3, a horizontally long decorative surface portion16And the basement area
Department19, Fixed edgetwenty twoThe gutter-shaped part 15a is formed from
And makeup part16The inner edge of the decorative surface 16a in the longitudinal direction.
Consists of side walls 17 and 18 bent at an arbitrary angle,
19Is the joint basement 20 with the tip of the side wall 17 protruding outward, and the joint
The base 20 is made up of a reinforcing piece 21 protruding upward,
Fixed edgetwenty twoIs an extension 23 that projects the end of the side wall 18 outward.
Reinforcement piece 24 that protrudes the tip of long part 23 upward and extension part 23
It is formed from the concave groove portion 25 formed. core
Material 26 is mainly made of synthetic resin foam.
It functions as a sound material, cushioning material, fireproof material, etc.
For example, polyisocyanurate foam, phenol pho
Synthesis of rubber, polyurea foam, polyimide foam, etc.
Resin foams and flame retardants (boron
Acid salt, silicate, phosphate, etc., flame retardant aid (gypsum slag,
Talc, shirasu balloon, etc.), aggregate (perlite, glass)
Also mixed with fibrous substances (long and short fibers) etc.
Of phenol foam powder around perlite.
Stones that have been foamed by heating and pressurizing them
Plasterboard, rock wool board, glass wool board, ALC, a
Insulation board, wood chip board, glass
A single material or a combination of multiple materials.
To be formed. The core material 26 is formed of a plate material.1,
FifteenWhile filling the gutter-shaped portions 1a, 15a of, the reinforcing pieces 10, 21,
It is to prevent the reinforcing pieces 14 and 24 from contacting each other,
It is intended to improve fire resistance by preventing heat bridges1
Width W of the trough 1a₁And plate materialFifteenWidth W of the gutter-shaped part 15a₂connection of
Is W₁≒ W₂Is. More specifically, the decorative surface part2,16
Is a fixed edge at one longitudinal edge of panel A.5, Basement
Ground19, The fixed part consisting of the core material 2627, Inserting edge on the other edge
Underground12, Fixed edgetwenty two, The fixed part consisting of the core material 2628To form
Therefore, as shown in Fig. 4 (a) and (b),
Department27If the panel is for fixing panel A, it is a plate material1Is the makeup side
And fixed part28If the panel is used for fixing panel A, a plate
MaterialFifteenIs the makeup side, and in one panel A, two types
It can be applied to various kinds of decorative surface shapes. The groove 11
And 25 are places where the fixing tools β such as bolts are placed,
When driving the fixture β, the head of the fixture β extends with the lower edge 7.
Suppresses the protrusion from the surface of the long part 9 or the extension part 23
Fixed part27,28Fixing tool β head when mating
The extension 9 and
The extension part 23 is pushed up so that the fixed part27,28while
Has a large void, and the joints are fireproof and waterproof.
It is to prevent the deterioration.

Next, a construction example will be briefly described. It is now assumed that panel A as shown in FIG. 1 is used and construction is performed as shown in FIG. 4 (a). As the panel A, the plate material 1 ,
As the core material 26, a color steel sheet having a thickness of 0.5 mm is used as 15 , and polyisocyanurate foam is discharged as the core material 26 to react with
It is foamed and then cured and integrated. Therefore, the fixing portion 27 of the n-th panel A ₁ is fixed to the frame α made of a main pillar, a stud, a waterproof sheet or the like, or a steel frame foundation via a fixing tool β such as a bolt. Next n + 1th panel A ₂
The fixing portion 28 is inserted into the engaging groove 8 to form a joint portion as shown in FIG. 4 (a). Further, in order to form the entire wall body, the steps as described above may be sequentially performed. Reference numeral 29 is a caulking material, which is provided to enhance waterproofness and airtightness.

[Other Examples]

The above description is only one example of the panel A according to the present invention, and it can be formed as shown in FIGS. 5 (a) to 5 (s). That is, in FIGS. 5A to 5S, FIGS. 5A to 5H show a panel A obtained by deforming the plate material 1 ,
Figures (i) to (n) are panels A and (o) in which the plate material 15 is deformed.
The figure shows panel A, which is a modification of plate materials 1 and 15 , and (p) shows the plate material.
Panel A in which end walls 2b and 16b are formed at the ends of 1 , 15
(Q) is a panel A in which a caulking material 29 is planted in the engaging groove 8, and (r) is a plate material 1 for preventing liquid leakage when the core material 26 is made of synthetic resin foam or the like and for raising the volume. Panel A in which a backup material 30 for preventing contact of the plate material 15 or for improving fire resistance is formed, (s) shows sheet-like material 31 for preventing liquid leakage at the end portions of fixing portions 27 and 28 . It is the panel A which did. Of course, the decorative surface portion 2 as shown in FIGS.
These modified examples can be formed on the decorative surface portion 16 of the plate material 15 , and can be combined into the panel A in FIGS. 5 (a) to 5 (s).

〔The invention's effect〕

As described above, according to the panel of the present invention,
Large panels can be fixed without exposing fixtures such as nails and bolts on the decorative surface. Since the fixing portion is formed on both metal plate members, either of the plate members can be used as a decorative surface.
The panel has improved waterproofness, airtightness, earthquake resistance, heat insulation, fire resistance, soundproofing and workability. Since the protrusion of the head of the fixture driven into the fixing part can be suppressed from the lower edge and the extension part or the extension part, the joint part can be easily formed without obstructing the engagement between the insertion edge and the fitting groove. Can be formed. There are characteristics and effects.

[Brief description of drawings]

FIG. 1 is a partially cutaway perspective view showing an embodiment of a building panel according to the present invention, FIGS. 2 and 3 are explanatory views showing an example of a metal plate material, FIG. 4 (a), ( b) is a partially cutaway sectional view showing a construction state of the building panel according to the present invention,
5 (a) to 5 (s) are explanatory views showing other embodiments. 1 , 15・ ・ ・ Metal plate material, 2 , 16・ ・ ・ Decorative surface part, 8 …… Engagement groove, 26 …… Core material, 27 , 28 …… Fixing part.

Claims (1)

(57) [Claims] 1. A construction panel in which a core material is filled between elongated metal plate members, wherein one metal plate member has a horizontally long decorative surface portion and a decorative surface portion at one longitudinal edge of the decorative surface portion. A side wall with one side edge bent inward, an upper edge with a lower end edge of the side wall bent inward, a lower edge with the tip of the upper edge protruding outward, the upper edge and the lower edge. And an engaging groove formed in a substantially U-shaped cross section, an extension portion in which the tip of the lower edge projects outward, a reinforcing piece in which the tip of the extension portion hangs downward, and the extension portion. A fixed edge composed of a concave groove is formed, and at the other end, a side wall in which the other side edge of the decorative surface part is bent inward, a lower end edge of the side wall protruding outwardly, and the eye The base plate is formed by a reinforcing piece that hangs down the tip of the subterranean ground to form a subterranean ground that also serves as an insertion edge, and the other metal plate is a horizontally long decorative surface and a long side of the decorative surface. Facing part consisting of side walls that are bent inward at arbitrary angles at both end edges of the facing direction, the subterranean ground that projects the end of one of the side walls outward, and the reinforcement that projects the top end of the basement of the ground upward. A subterranean ground portion consisting of a piece, an extension portion in which the tip of the other side wall projects outward, a reinforcing piece in which the tip of the extension portion projects upward, and a concave groove portion formed in the extension portion. A construction panel characterized by being formed of a fixed edge made of the metal plate material and having the trough-shaped portions of the metal plate material facing each other and being integrated with the core material so as not to come into contact with each other.