Wood composite flooring

Abstract

The invention relates to a solid composite wood-floor, belonging to timber processing field, comprising a solid panel, a core board and a bottom board, which is characterized in that a solid core board is composed of 8 to 16 pieces of solid short boards arrayed laterally. A tenon is arranged at one side of the solid short board along the longitudinal direction and a groove is arranged at the other side along the longitudinal direction. A groove is arranged at one side of another solid short board adjacent to the solid short board along the longitudinal direction and a tenon is arranged at the other side along the longitudinal direction. The tenon and the groove at one side of two longitudinal and adjacent solid short boards are embedded with each other; and so a whole core board is rabbeted by the solid short boards. The invention has the advantages of high strength, having foot sense of the solid wood floor, smaller expansion ratio, unease deformation after moistened, mass high quality timber being saved, and simultaneously low cost, low price, environmental protection and health, and requires of residence and hotel finishing being conveniently satisfied.

Description

technical field [0001] The invention belongs to the field of wood processing, in particular to a solid wood composite floor. Background technique [0002] With the development of social economy and the improvement of people's living standards, people are more and more pursuing fashion and taste for the decorative materials used for living. Solid wood flooring has become the first choice material for people's floor decoration due to its advantages of comfortable feet, natural warmth, and coolness in summer and warm in winter. expensive. Existing solid wood composite floors are all multi-layer board composite structures, but the longitudinal composite of solid wood panels and bottom panels has not been able to solve the problem of lateral deformation. Problem, also has Chinese Patent No.: 01214187.9 discloses " a kind of composite floor ", it is characterized in that the middle core board is the molded board that plant fiber presses, and panel and bottom board are wood venee...

AI Technical Summary

Problems solved by technology

Solid wood flooring has become the first choice material for people's floor decoration due to its advantages of comfortable feet, natural warmth, and coolness in summer and warm in winter. expensive

Existing solid wood composite floors are all multi-layer board composite structures, but the longitudinal composite of solid wood panels and bottom panels has not been able to solve the problem of lateral deformation. Problem, there is also the "composite floor" disclosed in Chinese Patent No. 01214187.9, which is characterized in that the middle core board is a molding board pressed by plant fibers, the face plate and the bottom board are wood veneers, and three layers are bonded and hot-pressed.

The middle core board is a molding board pressed by plant fiber, the face plate is high-quality wood veneer, and the bottom plate is ordinary wood veneer. Although it has the advantages of low price, high strength, and not easy to deform and crack, its face plate is usually precious and rare tree species. The veneer structure is not conducive to the protection of natural forests; at the same time, the bonding of solid wood composite floors uses a large amount of adhesives, which contain formaldehyde, which is not conducive to human health

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