JPH0227054A - Construction panel - Google Patents

Abstract

PURPOSE:To provide practicability of connection fixation of drop-in type and enhances anti-fire property by furnishing fixing parts and insert parts at the ends of each of two metal plates, allowing them to face one another oppositely, and consolidating by the use of a core so that they do not touch. CONSTITUTION:Fixing parts 5, 20 having a recess bent inward are formed at one end of each decoration surface 2, 17 of a pair of metal plates 1, 16, and at the other ends insert parts 11, 26 having outward projection are formed. The fixing part 5, 20 of the two plates 1, 16 are faces to the insert parts 11, 26 oppositely one another, dislocated left and right, and consolidated by the use of a core 31 so that they do not touch. Thus a panel A is formed. One end of this panel A is inserted and fixed in such a way as dropping in the adjoining panel A, and at the other end only, the fixing parts 5, 20 are fixed to the mass body with bolts, etc.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to architectural panels (hereinafter simply referred to as panels) useful for constructing the outer and inner walls of buildings and structures. More specifically, even if the decorative surface width and panel thickness are increased, the male and female mating structure will not peel off from the wall base, and fixing tools such as nails will not be exposed to the outside.
The present invention relates to a drop-in type panel that allows the front and back surfaces to be used as decorative surfaces and also has improved fire resistance.

[Conventional technology]

Conventionally, this type of panel used metal plate material as the surface material,
A sheet-like material is used as the backing material, and a number of panels are fabricated, each having a butt structure, a cylindrical structure, a mutually interlocking structure, and a connecting part of the hook structure, which are integrated with a core material made of synthetic resin foam. ing.

[Problem to be solved by the invention]

However, this type of panel has the disadvantage that if nails, bolts, etc. are used to fix it to the frame, and if it is fixed from above, it cannot follow the deformation of the frame due to earthquakes, etc., and it may break. In addition, in the case of large panels with a decorative surface width of about 600 to 900 mm, the conventional construction method was to hammer the surface from the decorative surface. This resulted in a significant deterioration in aesthetics and weather resistance. Furthermore, there was no drop-in type panel in which the backing material side could be used as a decorative surface. There was also a problem with fire resistance.

[Means for Solving the Problems] In order to eliminate such drawbacks, the present invention has a structure in which one side edge of the decorative surface part of two metal plates is bent inward at one end edge in the longitudinal direction of the decorative surface part. A side wall, a joint base with the lower end of the side wall protruding approximately parallel to the decorative surface, an upper edge with the tip of the joint base bent inward to be approximately parallel to the decorative surface, and a top edge of the upper edge facing outward. A fixed part is formed with a lower edge protruding approximately parallel to the face part, and a side wall with the other edge of the decorative face part bent inward, and a decorative face part with the lower edge of the side wall inward. An insertion part is formed by an upper surface bent in parallel and a lower surface bent approximately parallel to the decorative surface part with the tip of the upper surface outward, and the insertion part of one metal plate is fixed to the other metal plate. The purpose of the present invention is to provide a panel which is raised by the core material so that the two sides face each other and the metal plates are shifted from side to side so as not to come into contact with each other.

[Example] A panel according to the present invention will be described in detail below using the drawings. FIG. 1 is a representative example of the above-mentioned panel, and is a panel A having a sandwich-inch structure consisting of a metal plate material (hereinafter simply referred to as temporary phase), a core material 31, and a core material 31. The plate material is made of thin metal sheet materials, such as AI2, Fe, Cu, stainless steel, aluminum/zinc alloy plated steel sheet, colored steel sheet, etc.
It is a type of enameled steel plate, fluororesin coated steel plate, crat steel plate, sand inch steel plate, etc., formed by press molding, extrusion molding, roll forming, etc. More specifically, as shown in FIG. 2, the plate material 1 is made up of a horizontally long decorative surface part I, a fixing part, and an insertion part to form a wooden part 1a, and the decorative surface part I is a decorative surface 2a. and a side wall 3.4 with the longitudinal edge of the decorative surface 2a bent inward at an arbitrary angle; a base 6, an upper edge 7 in which the tip of the joint base 6 is bent inward substantially parallel to the decorative surface 2a, an insertion/fixing edge 8 consisting of the tip of the joint base 6 and the upper edge 7, and the upper edge. a lower edge 9 with the tip of 7 bent outward substantially parallel to the decorative surface 2a;
A retaining groove 1 formed from an upper edge 7 and a lower edge 9 into a substantially U-shaped cross section
0, and a groove 6a formed near the tip of the joint base 6, and an upper surface 12 in which the insertion portion or the lower edge of the side wall 4 is bent inward substantially parallel to the decorative surface 2a, and the upper surface 12 A lower surface 13 whose tip is bent outward substantially parallel to the decorative surface 2a, a fitting groove 14 formed in a generally inverted U-shape in cross section from the upper surface 12 and the lower surface 13, It consists of a reinforcing piece 15 bent along. As shown in FIG. 3, for plate materials, a gutter-like part 16a is formed from a horizontally long decorative surface part U, a fixing part side ≧, and an insertion part, and a decorative surface part H has a decorative surface 17a and a decorative surface part It consists of side walls 18 and 19 in which the longitudinal edge of 17a is bent inward at an arbitrary angle,
On the fixed part side, there is a joint base 21 that projects outward from the upper edge of the side wall (8) approximately parallel to the decorative surface 17a, and an upper edge that projects the tip of the joint base 21 inward approximately parallel to the decorative surface 17a. 22, the insertion and fixing 1# consisting of the tip of the joint base 21 and the upper edge 22
! 23, a lower edge 24 with the tip of the upper edge 22 bent outward substantially parallel to the decorative surface 17a, and a retaining groove 25 formed from the upper edge 22 and the lower edge 24 into a substantially inverted U-shape in cross section. , the insertion portion has an upper surface 27 bent inwardly from the upper end edge of the side wall 19 substantially parallel to the decorative surface 17a, and a top surface 27 bent outward from the upper end edge of the upper surface 27 in a direction substantially parallel to the decorative surface 17a.
a lower surface 28 bent approximately parallel to a, an upper surface 27 and a lower surface 28;
It consists of a fitting groove 29 formed into a substantially U-shaped cross section, and a reinforcing piece 30 whose tip end of the lower surface 28 is bent inward along the lower surface 28. This insertion/fixing edge 8.23 is the fourth
As shown in the figure, in addition to fixing the panel A to the frame body α using fixing devices β such as nails, the panel A is also fixed to the frame body α side by being inserted into the fitting groove 14.29. Further, when the insertion/fixing edge 23 is used for fixing the panel A, the plate material 16 can be used as a surface material. Furthermore, insert the lower edge 9.24 into the fixed edge 8 as shown in the figure.
．． If it is formed to protrude outward from 23, it can function together with the reinforcing pieces 15 and 30 as a mold for preventing liquid leakage of the core material 31 or as a guide for the heald during production of the panel A. The core material 31 is mainly made of synthetic resin foam,
It functions as a heat insulating material, waterproof material, soundproof material, cushioning material, fireproofing material, etc., and can be used, for example, in synthetic resin foams such as polyisocyanurate foam, phenol foam, polyurea foam, polyimide foam, and these synthetic resin foams. Flame retardants (borates, silicates, phosphates, etc.), flame retardant aids (gypsum slag, talc, shirasu balloons, etc.), bone phase (perlite, glass heath, etc.), fibrous materials (long and short fibers), etc. Mixed products, products made by coating pearlite with phenol foam powder and foaming it by heating and pressurizing it, gypsum boats, rock wool boats, glass wool boats, ALC, insulation boards, wood chip boats, glass wool, etc. It can be made of a single material or a combination of multiple materials. In addition, the core material 31 is formed by filling the trough-like parts 1a and 16a on the board material, and by shifting the board material 1.16 to the left and right so that the space between the board materials 1.16 and 1.16 does not come into contact with each other, and by preventing thermal bridges. It aims to improve fire resistance, and includes a fixed metropolitan area, an insert part cast, a core material 31, a male connecting part female, an insert part part, a fixed part cut,
A female type connecting device is formed from the core material 31. To explain in more detail, when the fixing part 5 of the male connecting part 5 of panel A is used for fixing panel A, the top of the plate material becomes the decorative side as shown in FIG. When the fixing part 2o between the mold connecting parts is used for fixing the panel A, the plate material becomes the decorative surface side, and one type of panel A can accommodate two types of decorative surface shapes.

Next, a construction example will be briefly explained. Assume that panel A as shown in FIG. 1 is used and construction is performed as shown in FIG. 4. In addition, for panel A, a 0.5 mm thick colored steel plate was used as the plate material, and as the core material 31, polyisocyanurate foam was discharged as a raw material, reacted and foamed, and then cured and integrated. It is something. Therefore, the fixing portion 5 of the n-th panel A1 is fixed to the frame α made of main pillars, studs, waterproof sheets, etc., or steel frame foundations, etc., via fixing devices β such as bolts. Next, connect the fitting groove 14 of the n+1st panel A2 to the insertion/fixing edge 8, and
3 is inserted into the fitting groove 29 to form a joint as shown in FIG. In addition, in order to form the entire wall, it is sufficient to perform the above-mentioned processes in sequence, and at the beginning of the installation of the foundation part, the scooter, drainer, etc., the protruding corners, incoming corners, window surrounds, vertical joints, and eaves parts. There are useful objects,
Caulking material is used.

[Other Examples]

What has been described above is only one embodiment of the panel A according to the present invention, and it can be formed as shown in FIGS. 5(a)-(y) to FIGS. 8(a)-(f). In other words, Fig. 5 (
a) to (y) are fixed metropolitan and starvation side variations, Figure 6 (a)
-(x) are modified examples of the insertion portion 11.26, each of which is intended to improve waterproofness, airtightness, workability, fire resistance, etc. In addition, in FIG. 5 and FIG. 6, measurements and a part of the plate material are shown, and the thickness of the plate is omitted. moreover,
Figures 7 (a) to (0) are examples of the deformation of ■ on the plate material.Here, the deformation on the plate material is mainly shown, but the deformation on the plate material is formed for plate +, (' 16 Figures 8(a) to 8(f) show other embodiments of panel A. Figure 8(a) shows one edge of the panel in the width direction, or Panel A has both edges bent inward to improve the workability and durability of the caulking material treatment at the joints where the ends of Panel A face each other during Panel A construction.
b) The figure shows a panel A in which caulking material, backing material, etc. ．．
Panel A is covered with a sheet-like material 35 to prevent liquid leakage from between 16 and 16 (dJ diagram shows a raised material to prevent the top of the plate from contacting the plate material, a fireproof material (inorganic material), and a material for preventing liquid leakage. Panel A on which a functional back-up material 36 was formed, (e) Panel A on which a raised material (short or long) 37 was formed on the plate material to determine the interval between ■ and the so-called thickness. Figure f) shows panel A in which aggregate 38 such as pearlite grains is mixed into the core material 31 to further improve fire resistance. ) ~ (f
) can also be used in panel A (!l:).

[Effects of the Invention] As explained above, according to the panel according to the present invention, (1) A large panel can be fixed without exposing fixing tools such as nails or bolts to the decorative surface. ■Since the fixed part is formed on both metal plates, either plate can be used as a decorative surface. ■Since the metal plates do not come into contact with each other even at the joints, the panel has significantly improved fire resistance. ■Male and female mating structure (
Since it has a real cylindrical structure, it is securely held together and will not peel off between the panels A due to fire, earthquakes, etc.

■The panel has improved waterproofness, airtightness, earthquake resistance, heat insulation, soundproofing, and workability. It has the following characteristics and effects.

[Brief explanation of the drawing]

FIG. 1 is a partially cutaway perspective view showing an embodiment of the construction panel according to the present invention, FIGS. 2 and 3 are explanatory diagrams showing an example of a metal plate material, and FIG. Partially cutaway sectional view showing the construction state of the construction panel, FIG. 5(a)
~(y), Figure 6(a)~(X), Figure 7(a)~(0
) and FIGS. 8(a) to 8(f) are explanatory diagrams showing other embodiments. Top, moon plate...metal plate material, 2,1.7...decorative surface part,
5.20... Fixed part, 8.23... Insertion and fixed edge,
10.25...Engagement groove, tongue, cut...insertion part, 14.
29... Fitting groove, 31... Core material. Patent applicant: IG Technology Institute Co., Ltd.

Claims (1)

[Claims] (1) In an architectural panel in which a core material is filled between long metal plates, the metal plates have a horizontally long decorative surface part, and one longitudinal edge of the decorative surface part has one side edge of the decorative surface part. a side wall bent inward; a joint base with a lower end of the side wall protruding substantially parallel to the decorative surface; an upper edge with a tip of the joint base bent inward substantially parallel to the decorative surface; The tip of the edge forms a fixed part consisting of a lower edge protruding outward substantially parallel to the decorative surface part, and the other end edge has a side wall with the other end of the decorative surface part bent inward, and a lower end of the side wall. An insertion part is formed by an upper surface whose edge is bent inward to be approximately parallel to the decorative surface part, and a lower surface whose edge is bent outward approximately parallel to the decorative surface part, and one of the metal plates is A construction panel characterized in that the insertion part and the fixed part side of the other metal plate face each other, and the metal plates are integrated with the core material so as not to contact each other in a state of being shifted from side to side.