Energy-saving and environmentally friendly composite floor and manufacturing method thereof

A composite flooring, energy-saving and environmental-friendly technology, applied in chemical instruments and methods, wood layered products, building structures, etc., can solve problems such as poor surface flatness, affecting appearance and performance, deformation, etc.

Inactive Publication Date: 2014-02-12
JIASHAN JIASHUN PLASTIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, these wooden floors will be deformed, and the surface flatness will be poor, which will affect the appearance and performance

Method used

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  • Energy-saving and environmentally friendly composite floor and manufacturing method thereof
  • Energy-saving and environmentally friendly composite floor and manufacturing method thereof
  • Energy-saving and environmentally friendly composite floor and manufacturing method thereof

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Embodiment Construction

[0022] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0023] Figure 1 to Figure 4 It is a schematic diagram of the structure of an energy-saving and environmentally friendly composite floor. It can be seen from the figure that it is a long strip floor with mutually spliced ​​mortise 1 or tongue 2 on both sides of its long and short sides. The panel 3 on the upper surface of the floor and the base plate 4 on the lower surface are made of wood veneers with a thickness of 1-4 mm. Between the face plate 3 and the bottom plate 4 is a core plate 5, and the core plate 5 is made of polyurethane foam material. The density of polyurethane foam material is 300-400Kg / m 3 .

[0024] The manufacture method of above-mentioned energy-saving and environment-friendly composite floor is:

[0025] (1) slice the log into a panel 3 and a base plate 4 with a thickness of 1 to 4 millimeters with a planer, leave a tr...

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Abstract

The invention discloses an energy-saving and environmentally friendly composite floor and a manufacturing method of the energy-saving and environmentally friendly composite floor. The purpose is to provide the energy-saving and environmentally friendly composite floor which is cheap, convenient to manufacture, few in consumed raw wood, beautiful in appearance, good in quality and high in production efficiency. The energy-saving and environmentally friendly composite floor comprises a panel and a bottom plate, wherein the panel and the bottom plate are made of wood veneers and arranged on the upper surface and the lower surface of the floor respectively. A core plate is arranged between the panel and the bottom plate in a sandwiched mode. The composite floor is characterized in that the core plate is made of polyurethane foaming materials. Tongue-and-grooves or tenons are formed in the side faces around the floor and spliced mutually. The composite floor can effectively block water and moisture and has a moisture-proof effect and effects of heat preservation and heat insulation, when an air conditioner is turned on in summer or in winter, indoor temperature can be effectively kept, heat exchanging is reduced, and energy is saved. Particularly, woods are greatly saved, and the composite floor plays an obvious role in protecting forest resources and the ecological environment. The possibility that formaldehyde is contained in adhesive, and therefore the health is harmed is also avoided. The composite floor is a novel floor which is really green, safe and environmentally friendly and saves the energy.

Description

technical field [0001] The invention relates to floors, in particular to an energy-saving and environment-friendly composite floor and a manufacturing method thereof. Background technique [0002] Most of the wooden floors sold on the market are solid wood floors and solid wood composite floors. Because solid wood floors consume a large amount of complete and high-quality logs, the utilization rate of wood is low and the price is high. However, solid wood composite floors can be used on the surface of the floor according to the function of use. Adhesive high-grade, hard wood veneers can be used on the bottom to use ordinary wooden multi-layer veneers to form multi-layer boards with adhesives. This kind of floor is more scientific and economical in terms of materials. Another example is patent CN201010215063.0, a new type of environmentally friendly solid wood composite laminated floor production process, which discloses that the substrate layer in the middle of the floor ado...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F15/02E04F15/10E04F15/18B32B27/40B32B27/06B32B21/14B32B21/08B32B37/15C08G18/76C08G18/61C08G18/48C08J9/08
Inventor 何有春
Owner JIASHAN JIASHUN PLASTIC
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