JPH01163343A - Composite panel - Google Patents

Abstract

PURPOSE: To provide a composite panel having good execution property, weather resistance and earthquake resistance by coupling a ceramic decorative material having lock sections coupled with both sidewalls with the decorative face section of a fitting material provided with male and female junctions on both gutter- shaped sidewalls of a main body with a gutter-shaped cross section. CONSTITUTION: A ceramic decorative material 17 with a gutter-shaped cross section is coupled and stuck to the decorative face section of a fitting material 2, having a male junction 10 and a female junction 5 on the sidewalls 6, 11 of a main body with a gutter-shaped cross section to form this composite panel 1. The female junction 5 is provided with a U-shaped coupling groove 7 at the lower end of the gutter-shaped side wall 6, and a protruded piece 8 is extended at the lower edge of the coupling groove 7. The male junction 10 is provided with a coupling groove 12 at the lower end of the gutter-shaped sidewall 11, and an extension section 14 is extended to the lower edge 13 of the coupling groove 12. The ceramic decorative material 17 is provided with lock sections 18, 19 coupled with both sidewalls 6, 11 of the fitting material 2. As a result, the composite panel 1 having good execution property, weather resistance and earthquake resistance can be easily obtained.

Description

[Detailed Description of the Invention] [Field of Industrial Application] The present invention uses a thin metal plate as a mounting material, and combines the excellent formability, engagement and workability of the thin metal plate with the toughness, weather resistance and water resistance of the ceramic material. The present invention relates to a composite panel that has added strength and weight, and also reduces the risk of falling off when destroyed by an earthquake.

[Conventional technology]

Ceramic exterior wall materials, such as cement, calcium carbonate, clay, etc., or exterior wall materials whose main components are one or more, must be fixed with nails, or
It was common to use the configuration shown in Publication No. 43.

[Problem that the invention seeks to solve]

However, since this type of panel is made of a homogeneous material, it is inherently brittle and has poor impact resistance, and is often damaged or destroyed by a hammer or the like during construction. In addition, when this type of panel is attached with metal fittings, it is less likely to be damaged than when the panel is attached alone, but when an impact is applied to the panel, it may fall to the ground in pieces. There were disadvantages that made it extremely dangerous. Additionally, the rigid panels had the problem of breaking during an earthquake. Furthermore, fragile, hard materials such as ceramic panels have large manufacturing tolerances and are difficult to fit during construction.

[Means for solving problems]

In order to eliminate such drawbacks, the present invention forms a thin metal plate into a predetermined shape as a mounting material, and absorbs vibrations and external forces from the building body by the thin metal plate and the shape so that they are not directly transmitted to the ceramic decorative material. Moreover, it provides a composite panel that is easy to integrate the mounting material and the ceramic decorative material, is easy to construct, and is durable, weather resistant, and has excellent heat insulation properties when a heat insulating material is interposed in the gutter-like part. be.

〔Example〕

EMBODIMENT OF THE INVENTION Below, one Example of the composite panel based on this invention is described in detail using drawings. FIG. 1 is a perspective view showing the above-mentioned panel, and the upper part shows a composite panel on the mounting material, the ceramic decorative material H, the adhesive 21 provided as necessary, and the core material 22.
and a back material 23 are integrally formed. To explain further, the mounting material 1 is, for example, formed by roll forming a thin metal plate as shown in FIG. Connecting portion], and a male connecting portion is formed on the other side edge. That is, the upper part of the female connecting part is the engagement groove 7 formed at the lower end of the side wall 6 and the protruding piece 8.
and a tongue piece 9, and the male connecting part U bends the lower end of the side wall 11 of the gutter-like part 4 inward, extends it as it is, and then bends outward to provide a fitting groove 12 for fitting. An extension part 14 extending the lower edge 13 of the groove 12 outward, a tongue piece 15 whose tip is bent inward or outward, and a protrusion 16 provided as necessary.
It was formed from To explain further, side wall 6.
11 are each molded into a patterned shape, and are formed in dimensions such that they can be elastically engaged with both ends of the ceramic decorative material H.

That is, angle θ, = about 160 to 60°, θ2-2
The angle is about 0 to 80 degrees and θ3 - about 10 to 80 degrees, and the shape is such that the ceramic decorative material H is easily engaged and difficult to separate. In addition, the ceramic decorative material H is molded into a gutter-like cross section formed from a mounting surface 3 on the mounting material, a locking portion 18.19 that fits into the side wall 6.11, and a decorative surface portion 20, as shown in FIG. 3, for example. It is the body. The materials include cement extrusions, earthenware fired from clay extrusions, porcelain, earthenware, etc.
It is made of one type of calcium carbonate molded product or calcium silicate molded product, and is preferably a fired clay product with excellent weather resistance, water resistance, and frost damage resistance, formed into an arbitrary shape. In addition, the size and plate thickness are set to be from 4 to 501 m in width and from 10 to 1000 m in width depending on the size and width on the mounting material or the purpose.

In particular, the locking part 18 has a hook-shaped recess 18a formed on its inner surface and engages with the side wall 11, and the locking part 19 contacts the side wall 6 and covers the decorative surface 3. Furthermore, the adhesive 21 bonds the mounting material 1 and the ceramic decorative material U together, and prevents the ceramic decorative material H from falling off the mounting material, and since the member itself is fragile, it may be damaged or cracked due to an impact. It prevents debris from falling and harming passersby when an earthquake occurs, prevents it from falling off when cracks occur due to an earthquake, and also serves as a buffer material in the event of an earthquake. It is. The shape of the adhesive 21 is arranged flush, linear, or dotted over the entire surface, and the thickness is 0.1 to 3 +n, or in the case of foam adhesive, it varies depending on the expansion ratio. It is up to about 1 to 6 mm. The materials include pressure-sensitive hot melt adhesives (mainly rubber-based), rubber-based adhesives (butyl rubber, acrylonitrile rubber, chloroprene rubber, styrene rubber, urethane rubber, natural rubber, synthetic rubber), and synthetic resin-based adhesives. (
Urethane, polyvinyl chloride, epoxy resin, polyvinyl acecool, polystyrene, unsaturated polyester, epoxy, melamine, urea resin 1. (vinyl acetate, phenolic resin, etc.), resin elastomer adhesives, asphalt adhesives, and heat-resistant adhesives (silicate-based, phosphate-based, aron ceramic-based). It is also a molded foam with double-sided adhesive tape attached to the front and back surfaces of the urethane foam. In addition, the core material 22 is made of one of urethane foam, polyisocyanate foam, phenol foam, and styrene foam, and the back material 23 is a single composite material or sandwich material made of one or more of kraft paper, aluminum foil, and asbestos paper. It is.

Next, to briefly explain the manufacturing method, as shown in Fig. 2, a mounting material made of a thin metal plate with a thickness of 0.27 to 1.0 mm is prepared, L (0.3 mm in the figure) is prepared, and a ceramic decorative material is prepared. Several types of clay were mixed as U and extruded using an extruder (not shown) as shown in Figure 3, and heated to 800-1450°C.
A plate having a thickness of 4 liters after firing was prepared, and a pressure-sensitive hot melt adhesive 21 was applied to the entire surface to a thickness of about 11 mm on the inner surface. Note that the width W1 of the amount of attached material is, for example, 2201
, θ1=90°, the inner width W2 of the ceramic decorative material H was 218 mm, and θ3=45°. Therefore, the locking portion 18 of the ceramic decorative material U is locked to the side wall 11, and the locking portion 19
The adhesive 21 is pressed clockwise until it comes into contact with the mounting surface 3, and after being pressed for a while with a roller, mold, etc., it is shaped into a film to obtain a composite panel as shown in FIG. In addition, in order to insert and insert the ceramic decorative material H into the mounting material amount, as shown in FIG. 1, it is possible to draw it in the direction of the arrow, and after inserting and inserting it, it can be removed and integrated.

Next, to explain the construction method, as shown in Figure 4,
Fix the composite panel to the base α with nails β.

Next, insert the protruding piece 8 on the composite panel into the fitting groove 12,
An extension portion 14 (not shown) is fixed to the base α with nails β. Once the wall is formed in this step, the outer wall is completed by filling the joints γ with caulking material 24 to an arbitrary depth if necessary.

What has been described above is only one embodiment of the composite panel according to the present invention, and it can also be formed as shown in FIGS. 5(a) and 5(b). That is, FIGS. 5(al) and 5(b) show other embodiments of the engaging portion of the ceramic decorative material H, and
Figure a1 shows an engaging part with a caulking material 24 interposed therebetween, and figure Bl shows an engaging part with a protrusion formed thereon.

Although not shown, the shape of the mounting material 1 is based on the U.S. Pat. No. 61-15
It is also possible to use the shapes shown in Japanese Patent Application Laid-open No. 36 and 61-60960, and form a composite panel over a ceramic decorative material corresponding to the shape with an adhesive 21 interposed therebetween.

〔Effect of the invention〕

As described above, according to the composite panel according to the present invention, (1) a composite panel having a ceramic decorative material can be installed extremely easily and reliably by utilizing the formability, fitability, and elasticity of the thin metal plate. ■Since the thin metal plate has excellent earthquake resistance, there is no separation or damage to the ceramic decorative material. ■When using adhesive, it is hard and has excellent water resistance, weather resistance, and freeze-thaw resistance.
In addition, instead of simply forming a ceramic plate with poor impact resistance and a thin metal plate with elasticity and formability into one body, each of the above characteristics can be effectively utilized by using a layered adhesive that serves as a cushioning material and adhesive. . ■Ceramic decorative material and thin metal molded plate can be easily integrated. It has the following characteristics.

[Brief explanation of the drawing]

Fig. 1 is a perspective view showing an example of a composite panel according to the present invention, Figs. 2 and 3 are perspective views showing an example of a mounting material and a ceramic cosmetic material, and Fig. 4 is a perspective view showing an example of a composite panel. Explanatory drawings showing the state, FIGS. 5(a) and 5(bl) are explanatory drawings showing other embodiments. Upper... Composite panel, 2-. Mounting material, υ... Ceramic decorative material. 1st drawing R and 2nd drawing & Tomoe 1st ox drawing (b)

Claims (1)

[Claims] (1) A mounting material having male and female connecting parts on the left and right side walls of the main body with a gutter-shaped cross section, and a ceramic decorative material with a gutter-shaped cross section fitted and attached to the decorative surface of the mounting material to be integrated. In the formed composite panel, both side walls of the decorative surface portion of the mounting material are formed into a gutter-like shape, and the female connecting portion is formed by bending the lower end of the side wall of the main body inwardly and then outwardly to form a U-shape. The lower edge of the engagement groove is provided with an extension part extending outward, and the male connecting part bends the lower end of the other side wall inwardly and then extends outwardly. and a ceramic decorative material having a structure in which both side walls fit into the side walls of the mounting material and elasticity is added to the fitting with the mounting material. panel.