Hollow wallboard and processing method thereof
A hollow and wall panel technology, applied to walls, building components, buildings, etc., can solve the problems of inconsistent thermal expansion and cold contraction between decorative film and wall panels, inconsistent linear thermal expansion coefficient, elastic modulus, and affecting the flatness of the wall surface, etc. , to achieve the effect of simple structure, small weight and low labor cost
Pending Publication Date: 2019-11-05
ZHEJIANG YASHA DECORATION
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Problems solved by technology
In the process of realizing the present invention, the technicians found that since the linear thermal expansion coefficient and elastic modulus of the decorative film and the wallboard are inconsistent, during use, affected by the temperature difference, the degree of thermal expansion and contraction of the decorative film and the wallboard is inconsistent. Deformation of the wall panel and affect the flatness of the wall surface
Method used
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[0021] The technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. Wherein the same components are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the words "inner" and "outer ” refer to directions towards or away from the geometric center of a particular part, respectively.
[0022] figure 1 A schematic structural view of a hollow wall panel according to an embodiment of the present invention is shown, as figure 1 As shown, the hollow wall panel provided by the embodiment of the present invention includes: an upper substrate 2 , a lower substrate 3 and a cladding layer 1 .
[0023] Such as figure 2 As shown, the upper substrate 2 has a facing surface and a back surface opposite to each other, and the cladding layer 1 is a...
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The invention discloses a hollow wallboard and a processing method thereof. The hollow wallboard comprises an upper base plate, a lower base plate and a coating layer, wherein the upper base plate isprovided with a facing and a back surface opposite to each other; the coating layer fits the facing; a plurality of ribbed plates are arranged on the back surface; the lower base plate fits the ribbedplates separately and is opposite to the upper base plate; and the differential temperature stress of the lower base plate to the upper base plate is equal to the differential temperature stress of the coating layer to the upper base plate. The hollow wallboard enables the lower base plate to solve the problem that a single-face coated wallboard deforms due to influence of temperature difference,and the smooth degree of the wallboard is ensured; all components can realize industrialized product in a factory and only need to be simply assembled on site; the hollow wallboard is simple in structure and light in weight, can improve the mounting efficiency, lowers the technical requirement for a mounting worker, reduces the labor cost, does not need to be spliced on site, and is environmentally-free and pollution-free.
Description
technical field [0001] The invention relates to the technical field of decoration, in particular to a hollow wall panel and a processing method thereof. Background technique [0002] At present, a large number of integrated wall panels coated with decorative films have appeared on the market. Because of their advantages such as easy installation, various types of finishes, detachability, and meeting the requirements of prefabricated decoration, the installation efficiency and decorative effect of wall panels have been greatly improved. And it is installed and used immediately, without the vacancy period of traditional decoration, which has attracted many consumers. [0003] For cost control reasons, the existing integrated wall panels are basically covered with one side, that is, only the decorative film is coated on the facing side of the wall panels. In the process of realizing the present invention, the technicians found that since the linear thermal expansion coefficien...
Claims
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Login to View More IPC IPC(8): E04B2/00E04C2/30E04C2/34B29C48/15B29C63/02B29C69/02
CPCE04B2/00E04C2/30E04C2/34B29C48/15B29C63/02B29C69/02
Inventor 丁欣欣丁泽成王文广周东珊颜裕武鹏
Owner ZHEJIANG YASHA DECORATION