Aluminum fire-resistant honey comb-shaped plate and its manufacturing method

An aluminum fire-resistant honeycomb-shaped plate and its manufacturing method includes an aluminum intermediate honeycomb-shaped layer, a layer of gauze adhered respectively on an upper and a lower surface of the intermediate honeycomb-shaped layer, an outer solid aluminum plate adhered respectively on an outer surface of each layer of gauze. The gauze endures high temperature and percolates air. Then the outer surface of each outer solid aluminum plate is anodized with a layer of a chemical to prevent it from getting rusted and then sprayed with a layer of silicon glue to increase hardness of the outer surfaces and beautiful appearance.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT A preferred embodiment of an aluminum fire-resistant honeycomb plate in the present invention, as shown in FIGS. 1 - 4 , includes an aluminum intermediate honey-comb shaped layer 1 , two layers of gauze 2 respectively adhered on two side surfaces of the intermediate honeycomb shaped layer 1 , and two outer solid aluminum plates 4 respectively adhered on the two gauze layers. The aluminum intermediate honeycomb-shaped layer 1 is made of a plurality of wave-bent elongate aluminum strips 10 adhered with one another in separated points mode with an automatic machine. The two gauge layers 2 are respectively adhered on an upper and a lower side of the intermediate honeycomb shaped layer 1 , having high-temperature-resistant and percolating property. The two solid aluminum plates 4 are respectively adhered on an outer surface of each gauge layer 2 . Further, the outer surfaces of the two solid aluminum plates 4 are coated with a layer of a chemical 5 by means of anodizing to prevent the aluminum plates 4 from getting rusted, and then the whole aluminum fire-resistant honeycomb-shaped plate is sprayed to have a layer of silicon glue 6 of a color to increase hardness of the outer surfaces and the outer beautiful appearance. Then the aluminum fire-resistant honeycomb-shaped plate in the invention has very high fire-resistant property, not liable to get eroded, and large roughness, excellent earthquake enduring buffer strength due to the small elongate aluminum strips forming a honeycomb shape. In addition, the two outer solid aluminum plates 4 have hard outer surfaces to endure hitting by means of a layer of silicon glue 6 . Next, the manufacturing method of the aluminum fire-resistant honeycomb-shaped plate has five steps described below. A first step is to make an aluminum honeycomb-shaped layer by preparing a plurality of wave-bent elongate aluminum strips and then adhered one another with glue with an automatic machine: A second step is to adhere a layer of gauze respectively on an upper and a lower surface of the aluminum honeycomb-shaped layer, said gauze possible to endure high temperature and percolate air. A third step is to adhere a solid aluminum plate respectively on the upper and the lower surface of the two layers of gauze. A fourth step is to coat a layer of a chemical by means of anodizing process on an outer surface of each of the two solid aluminum plates to prevent them from getting A fifth step is to spray a layer of silicon glue of a color on the whole outer surface of the aluminum fire-resistant honeycomb-shaped plate to augment hardness of its outer surface and beautiful appearance. While the preferred embodiment of an aluminum fire-resistant honeycomb-shaped plate and its manufacturing method are described above, it will be recognized and understood that various modifications may be made therein and the appended claims are intended to cover all such modifications that may fall within the spirit and scope of the invention.