Sound insulation and heat insulation type wood-plastic plate
A technology for sound insulation and heat preservation, wood-plastic panels, applied in the directions of heat preservation, sound insulation, building components, etc., can solve the problems of unsightly, easy to crack, easy to fall off, etc., and achieve the effect of good sound insulation effect.
Inactive Publication Date: 2016-12-07
ANHUI GUOFENG WOOD PLASTIC COMPOSITE
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AI Technical Summary
Problems solved by technology
However, the simple foam insulation board has problems of easy cracking, easy falling off and unsightly appearance, and new insulation materials are needed to replace insulation materials.
Method used
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Embodiment Construction
[0017] like figure 1 As shown, the important part of a sound-insulating and heat-preserving wood-plastic panel is the wood-plastic panel unit 1, and the wood-plastic panel unit 1 is a bow-shaped structure. Before splicing, evenly fill the cavity with polyethylene foam or centrifugal glass wool 2.
[0018] The connection between the wood-plastic panel units 1 of the present invention can be fixed by hot-pressing with epoxy resin glue, and the specific hot-pressing parameters are: hot-pressing temperature is 80°C, pressure is 0.5Mpa; hot-pressing is 1-10min.
[0019] The connection between the wood-plastic panel units 1 of the present invention can also be connected by existing conventional methods such as buckle connection and plug-in connection. During specific implementation, the thickness of the assembled wood-plastic board can be selected according to actual needs.
[0020] Further, the wood-plastic board body is coated with a high-temperature-resistant fiber felt layer 3...
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Abstract
A sound insulation and heat insulation type wood-plastic plate is characterized by comprising wood-plastic plate units and a packing material. The wood-plastic plate units are of a bow-shaped structure and are spliced up and down to form a cavity, the cavity is evenly filled with polyethylene foam or the centrifugal glass wool material packing material. The sound insulation and heat insulation type wood-plastic plate is simple in structure, some polyethylene foam or the centrifugal glass wool is filled between the heat insulation type wood-plastic plates to achieve a better heat insulation effect, so that the wood-plastic plate can be used in winter outdoors; in order to prevent the wood-plastic plate from deforming when the wood-plastic plate is used in an area with a large temperature difference; the surface of the wood-plastic plate is coated with a layer of high temperature-resistant fiber felt and composite calcium silicate heat insulation tiles, so that a heat insulation effect is achieved, and outside air is prevented from directly contacting the wood-plastic plate.
Description
technical field [0001] The invention relates to the technical field of wood-plastic panels, in particular to a sound-insulating and heat-insulating wood-plastic panel. Background technique [0002] As people's requirements for the living environment are getting higher and higher, not only do they want to make their living and working environment pleasing to the eye, but they also hope that there will be no disturbance from others in their own world, so as to protect their quiet environment and personal privacy. The application of sound insulation materials was born. At the same time, in colder regions, especially in winter, in order to save fuel, people generally use thermal insulation materials inside the house to isolate the cold air flow from the outside while maintaining the temperature inside the house. Expanded polystyrene has the advantages of low density, high specific strength, low water absorption, acid and alkali resistance, good heat and sound insulation, good t...
Claims
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IPC IPC(8): E04B1/90C08L25/06C08L97/02C08K5/103C08K3/22C08J9/04
CPCE04B1/90C08J9/04C08L25/06C08L2203/14C08L2205/16C08L97/02C08K5/103C08K2003/222C08K2003/2227
Inventor 方晓钟肖磊马岩姚红焱高威威李丰奎贾红滢
Owner ANHUI GUOFENG WOOD PLASTIC COMPOSITE