TW202210694A - Composite laminated plate which is advantageous in high strength, light weight, durability and fireproofing - Google Patents

Abstract

A composite laminated plate includes a central plate and two outer layer plates. The central plate is made of metal material, and includes a first surface and a second surface disposed on opposite sides. The first surface is raised to form a plurality of protrusion portions and a plurality of beam portions. The protrusion portions are spaced apart from each other, and the size of the protrusion portions is larger than that of the beam portion. Each protrusion portion is connected to at least one adjacent protrusion portion through one beam portion. The second surface is recessed to form a plurality of recess portions respectively corresponding to the protrusion portions, and a plurality of trench portions respectively corresponding to the beam portions. Each recess portion is in communication with at least one adjacent recess portion through one trench portion. The outer layer plates are made of metal material, and are respectively disposed on the first surface and the second surface of the central plate.

Description

composite laminate

The invention relates to a laminate, in particular to a composite laminate suitable for constructing wall panels and curtain walls.

Composite board is a building material that combines at least two kinds of boards with different characteristics by heating and bonding. It is often used in the construction of building structures such as wall panels and curtain walls. Based on the consideration of building safety, how to make composite panels meet the performance requirements of high strength, light weight, durability and fire resistance is an important issue.

Therefore, one of the objectives of the present invention is to provide a composite laminate that can solve the aforementioned problems.

Therefore, in some embodiments, the composite laminate of the present invention includes a center plate and two outer layer plates. The center plate is made of metal and includes a first surface and a second surface on opposite sides. The first surface is raised to form a plurality of raised portions and a plurality of raised beam portions, the raised portions are spaced apart from each other and the size is larger than the size of the raised beam portions, each raised portion and at least one adjacent raised portion are They are connected by a convex beam. The second surface is recessed to form a plurality of concave portions corresponding to the equal convex portions, and a plurality of concave groove portions respectively corresponding to the equal convex beam portions, and a concave portion is formed between each concave portion and at least one adjacent concave portion. The ditch is connected. The outer layer plates are made of metal material, and are respectively disposed on the first surface and the second surface of the central plate.

In some embodiments, the protruding portions are each in the shape of a frustoconical shape, and the protruding beam portions are each in the shape of a long strip; the shapes of the recessed portions correspond to the protruding portions respectively, and the groove portions have The shapes correspond to the convex beam portions, respectively.

In some embodiments, the protruding portions are arranged in a staggered array, and a part of the protruding beam portions extends in the same linear direction.

In some embodiments, the protruding parts are arranged in a staggered array, a part of the protruding beam parts extends in the same linear direction, and the other part of the protruding beam parts extends in another linear direction .

In some embodiments, the main material of the center plate and the outer layer plates is aluminum.

The present invention has at least the following effects: through the structural configuration of the central plate and the selection of the overall material, performance requirements such as high strength, light weight, durability, and fire resistance can be achieved.

Referring to FIG. 1 to FIG. 4 , it is an embodiment of the composite laminate 100 of the present invention. The composite laminate 100 can be used for the construction of building structures such as wall panels and curtain walls, for example, and specifically includes a central panel 1 and two outer panels 2 . In the drawings, a part of the outer layer plates 2 is respectively omitted to clearly show the structural features of the center plate 1 . In actual use, the center plate 1 and the outer layer plates 2 are implemented in a state of the same size, thereby forming a complete three-layer stack structure.

The center plate 1 and the outer layer plates 2 are made of metal materials, more specifically, aluminum alloys whose main material is aluminum can be used, but the implementation is not limited to aluminum alloys. The central plate 1 and the outer layer plates 2 are made of metal material, which can ensure the structural strength and fire resistance of the central plate 1 and the outer layer plates 2. If an aluminum alloy is used, the overall structure can be further reduced in weight, and Make the structure quite malleable.

The center plate 1 includes a first surface 11 and a second surface 12 on opposite sides. The first surface 11 is raised to form a plurality of protruding portions 111 and a plurality of protruding beam portions 112 . The protruding portions 111 are spaced apart from each other and have a size larger than the protruding beam portions 112 . Each protruding portion 111 is associated with at least one phase Adjacent protruding portions 111 are connected by a protruding beam portion 112 . More specifically, the height and width of the protruding portions 111 are larger than those of the protruding beam portions 112 , so the first surface 11 uses the protruding portions 111 as the main protruding structures. The second surface 12 is concave to form a plurality of concave portions 121 corresponding to the equal convex portions 111 respectively, and a plurality of concave groove portions 122 respectively corresponding to the equal convex beam portions 112, each concave portion 121 and at least one adjacent concave The parts 121 are communicated with each other by a groove part 122 . Through the formation of the raised portions 111 , the central board 1 can be realized in a structure similar to a corrugated board, thereby enhancing the overall structural strength. In addition, the formation of the concave grooves 122 for connecting the concave parts 121 can ensure the gas during heating and baking during the process of attaching the outer layer plates 2 to the central plate 1 by heating and pasting. The fluidity at the second surface 12 can improve the heat dissipation performance of the central plate 1 and restrain the deformation of the central plate 1 caused by thermal expansion and contraction, so that the outer layer plates 2 can be perfectly fitted On the first surface 11 and the second surface 12 of the central board 1 , to ensure the overall structural strength after the heat and lamination treatment.

In this embodiment, the protruding portions 111 are each in the shape of a frustoconical shape, and the protruding beam portions 112 are each in the shape of an elongated strip; the shapes of the concave portions 121 correspond to the protruding portions 111 respectively, The shapes of the groove portions 122 correspond to the convex beam portions 112, respectively. In addition, the protruding portions 111 are arranged in a staggered array, a part of the protruding beam portions 112 extends in the same linear direction (for example, the upper left-lower right direction in FIG. 3 ), and the protruding beam portions 112 The other part of the beam extends in another linear direction (for example, the lower left-upper right direction in FIG. 3 ), so the convex beam portions 112 extend and distribute in a staggered manner as a whole. With the above-mentioned structural configuration, the overall structural strength can be ensured as described above, and the central plate 1 and the outer layer plates 2 can be combined in a suitable way of heat lamination treatment. The protruding portions 111 are arranged and distributed in a staggered manner, so that the distribution density of the protruding portions 111 can be increased.

Based on the foregoing description, the composite laminate 100 of the present invention can achieve high strength, light weight, durability, fire resistance and other performance requirements through the structural configuration of the central plate 1 and the selection of the overall material, so it can indeed achieve the purpose of the present invention.

However, the above are only examples of the present invention, and should not limit the scope of the present invention. All simple equivalent changes and modifications made according to the scope of the application for patent of the present invention and the contents of the patent specification are still within the scope of the present invention. within the scope of the invention patent.

100: Composite laminate 1: Center plate 11: The first surface 111: Raised part 112: convex beam part 12: Second surface 121: Depression 122: groove part 2: Outer sheet

Other features and effects of the present invention will be clearly presented in the embodiments with reference to the drawings, wherein: 1 is a perspective view illustrating an embodiment of a composite laminate of the present invention; 2 is a perspective view of the embodiment from another perspective; Figure 3 is a front view corresponding to Figure 2; and Figure 4 is a side view of this embodiment.

100: Composite laminate

1: Center plate

11: The first surface

111: Raised part

112: convex beam part

2: Outer sheet

Claims (5)

A composite laminate comprising: A central plate is made of metal and includes a first surface and a second surface on opposite sides. The first surface is raised to form a plurality of raised parts and a plurality of raised beam parts, and the raised parts are spaced apart from each other. And the size is larger than the convex beam parts, each convex part is connected with at least one adjacent convex part by a convex beam part; the second surface is concave to form a plurality of concave parts corresponding to the convex parts respectively , and a plurality of concave grooves corresponding to the same convex beams respectively, each concave part and at least one adjacent concave part are connected by a concave groove part; and The two outer layer plates are made of metal and are respectively disposed on the first surface and the second surface of the central plate. The composite laminate according to claim 1, wherein each of the protruding parts is in the shape of a frustoconical shape, and each of the protruding beam parts is in the shape of a long strip; the shapes of the recessed parts correspond to the protruding parts respectively , the shapes of the grooves correspond to the convex beams respectively. The composite laminate according to claim 1 or 2, wherein the protruding portions are arranged in a staggered array, and a part of the protruding beam portions extends in the same linear direction. The composite laminate according to claim 1 or 2, wherein the protruding parts are arranged in a staggered array, a part of the protruding beam parts extends in the same linear direction, and the other part of the protruding beam parts A part is extending in another linear direction. The composite laminate according to claim 1, wherein the main material of the center plate and the outer layer plates is aluminum.

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