Wood sandwich board

A sandwich panel and wood technology, which is applied in the field of building decoration materials, can solve the problems of low decorative effect and heavy metal feeling, and achieve the effect of increasing the decorative effect without losing the heavy feeling and excellent thermal insulation performance

Inactive Publication Date: 2009-04-29
庄启程 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although the sandwich panel with steel plate as the panel has the advantages of light weight, thermal insulation, and easy construction, b

Method used

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Examples

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Embodiment 1

[0028] Such as figure 1 As shown, a wood sandwich panel includes a wood board layer 1, a core layer 2, a wood board layer 2 3, a wood board layer 1, a core layer 2, and a wood board layer 2 3 through interlayer glueing and pressing into a whole.

[0029] The core layer 2 includes a wood structure skeleton 5 and fillers filled in the wood structure skeleton 5. The wooden frame 5 is evenly distributed in the core layer 2 in a crisscross pattern to ensure the structural stability of the core layer 2 and increase the strength and impact resistance. The filler of the core layer 2 is a polystyrene foam board EPS.

[0030] The wood layer 1, wood layer 2 and 3 are all made of reorganized decorative thin wood, and the surface of the wood board 1 and wood layer 2 3 is provided with a paint treatment layer.

Embodiment 2

[0032] Such as figure 2 As shown, the difference between this embodiment and the first embodiment is that: the core layer 2 only contains fillers and does not contain the wood structure skeleton 5. The filler of the core layer 2 is an extruded polystyrene board XPS.

Embodiment 3

[0034] The difference between this embodiment and the first embodiment is that the wood layer 1 and the wood layer 2 3 are all made of natural decorative thin wood.

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Abstract

The invention discloses a wood sandwich panel, comprising a board layer one (1), a sandwich layer (2) and a board layer two (3) which are inter-layer stuck and laminated into a whole; the sandwich layer (2) comprises a wood structure framework (5) and filling agents filled in the wood structure framework (5); the wood structure framework (5) is crisscross and uniformly distributed in the sandwich layer; the board layer one (1) and the board layer two (3) can adopt reconstituted decorative veneer or other boards. By introducing the wood elements to the production of the sandwich panels, the invention increases the decorative effect, expands the use ranges of the sandwich panel to meet the requirements of high-grade decoration; in addition, the panel is high in strength, stable, solid, good in sound insulation effect, light as well as massive and has good thermal insulation performance, so the panel can be widely applied for partition, floors, doors, interior wall decoration and repairs of ceilings and roofs and is suitable for high-grade places such as hotels, airports, exhibition centers, villas, and the like.

Description

Technical field [0001] The invention relates to building decoration materials, in particular to a wooden sandwich panel. Background technique [0002] The sandwich panel is made of polystyrene foam board (EPS), extruded polystyrene board (XPS), polyurethane foam, glass wool, rock wool as the core material, and the surface layer generally adopts steel plate in the prior art. Sandwich panels can be used for decoration applications and partitions of plant ceilings, enclosures and purification products, industrial plants, warehouses, cold storage, large-span houses; original building floors, temporary offices, shops, markets, sentry boxes, etc. [0003] Although the sandwich panel with steel plate as the panel has the advantages of light weight, heat preservation and heat insulation, and easy construction, its metal feel is too heavy, and it is a cold industrial product, and its use is limited to places where the decorative effect is not very high. [0004] The wood itself has the ch...

Claims

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Application Information

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IPC IPC(8): B27D1/04B32B21/04
Inventor 庄启程庄悦评黄永南
Owner 庄启程
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