JPH0451509U - - Google Patents

Description

[Brief explanation of the drawing]

Figure 1 is a perspective view of the composite panel of this invention, Figure 2
The figure is a sectional view of FIG. 1, FIG. 3 is a sectional view of FIG. 1, FIG. 4 is a cross-sectional view of the connecting structure of this invention, FIG. is an enlarged sectional view of FIG. 4, FIG. 7 is an enlarged sectional view of FIG. 5, FIG. 8 is a perspective view showing an example of a connection structure, FIG. 9 is a sectional view of a conventional composite panel, and FIG. FIG. 2 is a cross-sectional view showing a conventional composite panel connection structure. Code explanation, 1... Inorganic foam board core material, 2, 3
... Auxiliary board made of inorganic-containing foam board, 4 ... Composite panel main body, 5 ... Interior metal surface plate, 6 ... Exterior metal surface plate, 7 ... Fireproof plate insertion groove for connection, 8 ... Concave groove for connection , 9... Convex strip for connection, 10, 11... L strip for connection, 14... Waterproof sheet, 16... Heat insulating fireproof packing, 18... Fireproof metal plate, 20... Fixing screw (fixing member), 26...Caulking material, 2
8... Anchor (fixing member).

Claims (1)

[Scope of Claim for Utility Model Registration] (1) A composite panel body in which auxiliary plates made of incombustible inorganic foam board are sandwiched and adhered to both sides of a core material made of inorganic foam board; It consists of an interior metal surface plate that is attached to the outer surface of the composite panel body, and a corrosion-resistant exterior metal surface plate that is adhered to the outer surface of the composite panel body, and a connecting fireproof plate is provided on the outer surface side on two opposing sides of the peripheral surface of the composite panel body. A connection in which a connecting concave line and a connecting convex line having insertion grooves are formed, and two opposing sides in a direction orthogonal to the connecting concave line and the connecting convex line have connecting fireproof plate insertion grooves on the outer surface side. A heat insulating and fireproof composite panel for exterior walls, characterized by forming L-strips for use and L-strips for connection. (2) The heat insulation for an external wall according to claim 1, characterized in that the connecting fireproof plate insertion groove is constituted by a core material and an auxiliary plate, and a waterproof sheet is attached to the inner surface of the auxiliary plate on the side of the insertion groove. Fireproof composite panel. (3) Fitting the connecting concave strips, the connecting convex strips, and the connecting L strips of the heat insulating and fireproof composite panel for exterior walls according to claim 1 or 2 at the abutting portions with a heat insulating fireproof packing interposed therebetween; Insert a fireproof metal plate into the connection fireproof plate insertion groove to connect adjacent composite panels, and fix the fixing member that passes through the fireproof metal plate, core material, inner auxiliary plate, and interior metal surface plate to the frame side. 1. A connecting structure for a heat-insulating and fire-resistant composite panel for an exterior wall, characterized in that: the joints on the outer surface to which the fixing members are attached are filled with caulking material. (4) The connecting concave strip and the connecting L strip having the connecting fireproof plate insertion groove are constructed of a core material and an auxiliary plate, and the positions of the tips of the opposing auxiliary plates in the connecting direction are shifted so that when connecting 4. The connecting structure of heat insulating and fireproof composite panels for external walls according to claim 3, wherein the inner and outer joints are alternately formed.