Three-layer composite solid wood flooring made from same type of trees and production process thereof

Abstract

The invention belongs to the technical field of building decorative materials, relates to three-layer composite solid wood flooring, in particular to three-layer composite solid wood flooring made from the same type of trees and a production process thereof. The three-layer composite solid wood flooring consists of surface boards, core boards and back boards, wherein the surface boards, the core boards and the back boards are all made from the same type of timber pressed into a whole according to crisscross grains; the thickness of the surface boards is 3-4mm, the thickness of the core boards is 8-9mm, and the thickness of the back boards is 2-3mm. The invention further discloses a production process of the three-layer composite solid wood flooring made from the same type of trees. As the three-layer composite solid wood flooring is made from the same type of trees integrally, physical properties of the three layers are the same, the three layers can be bound effectively during production, and different physical properties can keep consistent highly. Since the solid wood flooring is composited by three layers, the defect that single-unit solid wood flooring is easy to deform is overcome, and the solid wood flooring is more stable and adaptable to geothermal environments. By the production process of the three-layer composite solid wood flooring, valuable timber can be utilized reasonably and the percentage of outturn can be increased while waste of timber can be reduced.

Description

technical field [0001] The invention belongs to the technical field of building decoration materials, and relates to a three-layer solid wood composite floor, in particular to a three-layer solid wood composite floor of the same tree species and a production process thereof. Background technique [0002] In recent years, three-layer solid wood composite flooring has become more and more popular among consumers due to its good stability, unique resource advantages, and appropriate price positioning. At present, three-layer solid wood composite flooring is produced in the industry. Generally, the surface board is precious hardwood, including ebony, black walnut, sapele, oak, mahogany, birch, red oak, hard maple, beech, etc., and the price is usually higher , but the quality is relatively better than that of cork; the core and backboard are generally made of cork such as pine, poplar, fir and other fast-growing materials. At the same time, the surface hardwood will produce a l...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to disclose a solid wood composite floor of the same tree species and its production process in order to save resources, improve the stability of the floor in different climate environments, and solve the problem of deformation of the solid wood floor

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