CN2401633Y

CN2401633Y - Moisture-resistant high temp. resistant natural solid wooden composite floor board

Info

Publication number: CN2401633Y
Application number: CN 99244911
Authority: CN
Inventors: 姜春晓
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-09-22
Filing date: 1999-09-22
Publication date: 2000-10-18
Anticipated expiration: 2009-09-22

Abstract

The utility model relates to a moisturetight and fireresistant solid wood composite floor which is composed of a baseplate (1) and a panel (2), wherein the baseplate (1) is made of paulownia wood, and the panel (2) is made of hard sundry wood; the baseplate (1) and the panel (2) are lengthways glued into a whole, a pair of right-angle sides on the baseplate (1) are provided with double convex tenons (3), and the other pair of right-angle sides are provided with double concave tenons (4). Double grooves (5) which are used for equalizing moisture are formed on the baseplate (1) arranged on the back surface of the floor, and moisturetight paint is coated on the surface of the baseplate (1) which is arranged on a back plate surface.

Description

The high temperature resistant solid wooden compound floor of a kind of moisture-proof

The utility model relates to wood flooring, particularly the wooden floor that is combined with each other about two kinds of solid woods.

Existing wood flooring is to be made with single solid wood mostly, and the wood flooring that also has indivedual two or more solid woods to combine with regard to the wood flooring that two kinds of solid woods combine, all is with the hardwood combination, and paulownia wood of no use is with the floor of hardwood combination.Its main cause is that the paulownia wood mechanical property is poor, and its flexural strength, tangential section hardness, nail-holding ability, abrasion resistance all are poor and be not suitable for doing flooring material, so the economic worth of paulownia wood is very low, the market application quantity is very little.

Paulownia wood is except that above-mentioned mechanical property is poor, but its physical property is fine, and drying shrinkage and bulking factor are very low, and is not yielding, sawing, and slicing, drying property, gummed property, paint property, rotproofness and low flammability all are the advantages that wooden floor needs most.

The purpose of this utility model provides a kind of solid wooden compound floor that utilizes paulownia wood as base material, reduces the cost of wood flooring rationally to utilize timber resources.

Solution of the present utility model is to be that vertically gummed is one by substrate (1) and panel (2), the material of its substrate (1) is that paulownia wood and panel (2) are to adopt hardwood, and have double tenous (3) at the pair of straight arm of angle, at another right-angle side is had concave-concave tenon (4), and on the substrate (1) at this back side, floor, have two grooves (5) of balanced moisture, and scribble moisture-proof coating on the surface of backboard face substrate (1).

Adopt floor provided by the utility model promptly to combine the advantage on hardwood floor, solved paulownia wood again and can not do this difficult problem of floor.

The utility model provide a kind of do not damage a large amount of forest reserves, science utilize artificial growth growth the paulownia wood of fast cheap valency be board raw material mainly.New product plane materiel aberration is little, attractive in appearance, and the plate surface hardness can be compared with like product, and this wooden floor is met not shrinkage crack of high temperature, and chance moisture does not expand not protruding, the metaboly of " tile " formula can not occur.Install to adopt a kind of install without rough ground and fixing new technology, saving of labor, the material-saving of nail easy soon, plate surface evenness height, the no sound of walk is carried easily, price is lower than like product more than 30%.Abrasion resistance is good nonflammable, is optimal replacement wooden floor product.

Below be to brief description of drawings:

Fig. 1 is a front view of the present utility model;

Fig. 2 is an A-A sectional drawing among Fig. 1.

Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing.

As can be seen from Figure 2 two kinds of timber of the utility model employing are that material combination forms solid wooden compound floor.It is that vertically gummed is body by substrate (1) and panel (2), and main is that substrate (1) employing paulownia wood is a raw material, is light weight like this, and low price has solved floor high-temperature shrinkage crack problem again, and meets moist expansion protrusion problem.Adopt double groove simultaneously, in installation process without keel and nail simultaneously upper plate (2) can adopt any hardwood, promptly wear-resisting attractive in appearance again, and the price on monoblock floor descends greatly owing to leave the distortion that the two grooves of balanced moisture can reduce plate body.To at plate bottom surface UV lacquer for coating, make the floor have good non-deformability simultaneously.

Claims

1 one kinds of high temperature resistant solid wooden compound floors of moisture-proof, by being that substrate (1) and hardwood are formed by panel (2) with the paulownia wood, it is characterized in that substrate (1) and panel (2) are that vertically gummed is one, the pair of straight arm of angle on aforesaid substrate (1) has double tenous (3), another has concave-concave tenon (4) to right-angle side, and on the back substrate (1) on this floor, have two grooves (5) of balanced moisture, and scribble moisture-proof coating on the surface of backboard face substrate (1).