CN2589578Y

CN2589578Y - Composite wooden floor

Info

Publication number: CN2589578Y
Application number: CN 02253399
Authority: CN
Inventors: 关世杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-09-12
Filing date: 2002-09-12
Publication date: 2003-12-03
Anticipated expiration: 2012-09-12

Abstract

The utility model relates to a composite type solid wood floor, which belongs to the composite type floor for home decoration. The solid wood floor is composed of one third of a solid wood board and two thirds of multi-layer glued boards, wherein, the solid wood board is pressed by heat with the multi-layer glued boards into integration by viscose. The upper surface of the solid wood floor is coated with a UV paint layer, and the bottom layer, the side wall, and the surfaces of concave and convex slots of the side wall are coated with protective layers of structural materials of high molecules. Because the solid wood board and the multi-layer glued boards of the composite type solid wood floor are composite type structures, the composite type solid wood floor has the advantages of little performances of heat expansion and cold contraction and high stability. The composite type solid wood floor is suitable for moist areas or the areas with great changes of temperature differences to use. Lots of rare wood is saved by the floor, and cost is low. The composite type solid wood floor is used for the floor pavement of geothermal heating system yet.

Description

Compound wooden floor

Technical field

The utility model relates to a kind of compound wooden floor, belong to the wooden floor of home decoration.

Technical background

At present, the ground decoration of most of families or office all adopts full wooden floor.This wooden floor is because water imbibition is strong, and telescopic variation is big, and is yielding, and reaching the humid region greatly for the hot and cold temperature difference should not be suitable for.Especially China's timber lacks, and the price cost height of solid wood plate brings certain difficulty for the decoration of ordinary people family.

Summary of the invention

The purpose of this utility model proposes a kind of compound wooden floor, overcomes above-mentioned shortcoming, this wooden floor have heat expansion, shrinkage is little, stability is high, is applicable to that the big area of humidity or difference variation uses, lay on the ground that more is used in the geothermal heating system.

A kind of compound wooden floor is characterized in that it is that multi-plywood by 1/3rd solid wood plate and 2/3rds constitutes.Be one by viscose hot pressing between solid wood plate and the multi-plywood.The upper surface on this floor scribbles the UV enamelled coating, and the surperficial dip-coating of bottom and sidewall and concave, convex groove has the overcoat of macromolecular structure material.The material of macromolecular structure is poly-second fat or polychlorostyrene second fat.

Of the present utility model because employing solid wood plate and multi-plywood are composite structured, it has, and expansion and contraction is little, and stability is high, is applicable to the area use that humidity or difference variation are big.Save a large amount of famous and precious timber simultaneously, reduce cost, also more help the ground decoration of geothermal heating system.

Description of drawings

Accompanying drawing is a structural representation of the present utility model.Wherein 1-macromolecule overcoat, 2-mucigel, 3-UV enamelled coating, 4-solid wood plate, 5-multi-plywood.

The embodiment explanation

A kind of compound wooden floor, it is that multi-plywood 5 by 1/3rd solid wood plate 4 and 2/3rds constitutes.This wooden floor employing top is 1/3rd solid wood plate, can save a large amount of famous and precious timber, and the attractive in appearance and effect after having kept wooden floor to mat formation on the whole.2/3rds multi-plywood is used in the bottom, and it is cheap, and has good expansion and contraction, and its physical property coefficient of thermal expansion and contraction is little.The solid wood plate 4 on this compound floor and multi-plywood 5 are become one by viscose 2 hot pressing, upper surface at compound wooden floor scribbles UV enamelled coating 3, the bottom of compound wooden floor and sidewall and and sidewall on the dip-coating of concave, convex rooved face the overcoat 1 of macromolecular structure material is arranged.The material of macromolecular structure is poly-second fat or polychlorostyrene second fat material.The macromolecular material material is filled the tubular fiber hole of compoiste wood floor, and with its sealing, has prevented that the floor from because of absorbing or emitting the distortion that moisture causes the floor, having reduced the distortion that causes because of moist or cold and hot variation, keeps floor stability.Especially in the geothermal heating system, use this floor, have more economic worth widely.

Claims

1, a kind of compound wooden floor is characterized in that it is made of 1/3rd solid wood plate and 2/3rds multi-plywood, is one by viscose hot pressing between solid wood plate and the multi-plywood; The upper surface of this wooden floor scribbles the UV enamelled coating, and the concave, convex rooved face dip-coating on bottom and sidewall and the sidewall has the overcoat of macromolecular structure material.

2, compound wooden floor according to claim 1 is characterized in that the macromolecular structure material is poly-second fat or polychlorostyrene second fat.