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Composite wallboard

A technology of composite wall panels and splints, which is applied to building components, buildings, building structures, etc., can solve problems such as product strength limitations, and achieve the effects of reducing weight, saving resources, and reducing land damage

Pending Publication Date: 2018-06-01
SICHUAN XINGGUANG STEEL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these production processes mostly use chopped glass fiber and mesh cloth as reinforcement materials, and the strength of the product is limited.

Method used

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Effect test

Embodiment

[0019] A composite wall panel such as figure 1 and figure 2 As shown, it includes two layers of plywood 1 made of fiber cement or calcium silicate, and a middle layer core board 2 made of polyphenylene particle bonded mortar is arranged between the plywood boards 1, and the adjacent middle layer core board 2 A protruding groove 3 for assembly is provided on the side, and a groove 4 matching the protruding groove is provided on the adjacent two sides, and the thickness of the splint 1 is not more than 8mm.

[0020] Based on the design principles of the above specific embodiments, in another specific embodiment, an adhesive layer 5 for bonding is also provided between the splint 1 and the middle core board 2 . This design method can effectively ensure that the plywood and the middle core board are bonded together. In one specific embodiment, the bonding layer is made of concrete.

[0021] Based on the design principles of the above specific embodiments, in one specific embod...

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Abstract

The invention belongs to the technical field of building materials and discloses a wallboard, in particular to a solid and light composite wallboard. The wallboard comprises two layers of plywood madeof fiber cement or calcium silicate; a layer of middle-layer core board made in the mode that polyphenyl granules are bonded with mortar is arranged between the two layers of plywood; two of adjacentside faces of the middle-layer core board are provided with protruding grooves for assembling, and the other two adjacent side faces of the middle-layer core board are provided with grooves matched with the protruding grooves; and the thickness of the plywood is no more than 8 mm. According to the composite wallboard, the problem that a traditional brick body is heavy is solved; based on the design of the structure, the weight of the wallboard can be effectively reduced, meanwhile, assembling difficulty is lowered under the situation of guaranteeing wallboard strength, and the wallboard laying efficiency can be promoted effectively; and resource saving is achieved to a certain extent, damage to land is reduced, and the space utilization rate is increased.

Description

technical field [0001] The invention relates to a wallboard, in particular to a solid and lightweight composite wallboard, which belongs to the technical field of building materials. Background technique [0002] Calcium silicate board polyphenylene particle composite lightweight wallboard is one of the new energy-saving light-weight and environmentally friendly building materials promoted and used by the country. It is a product strongly supported by the national wall reform and energy-saving policy. Material. The amount of partition walls is about three times that of the entire building area, accounting for the leading building materials, the market is huge, and the modern building structure frame is dominant, with huge application space. [0003] At present, about 80% of the wall materials in our country still use solid clay bricks. This not only consumes a lot of resources, but also destroys a lot of cultivated land. In recent years, production processes such as spiral...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04C2/34E04C2/38
CPCE04C2/34E04C2/38
Inventor 魏东蒋信杰
Owner SICHUAN XINGGUANG STEEL CO LTD
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