Solid laminated wood of novel structure

Abstract

Solid laminated wood of a novel structure is composed of first square battens of a novel structure and second square battens of a novel structure. The two kinds of square battens are consistent in shape and structure, wherein a tenon is arranged on the middle portion of the top of each batten in the chordwise direction, side mortises are arranged on the two sides of the tenon on the top of each batten in the chordwise direction, a mortise groove is formed in the middle portion of the bottom of each batten in the chordwise direction, side tenons are arranged on the two sides of the mortise groove in the bottom of each batten in the chordwise direction, and the first square battens of the novel structure are twice as long as the second square battens of the novel structure. When the two kinds of square battens are combined into the laminated wood, the second square battens and the first square battens are spliced in a crossing mode in the shape of three stacked squares so that the tenons and the mortise grooves of the two kinds of battens can be combined and the side mortises and the side tenons of the two kinds of battens can be combined to form a tenon and mortise inlaid structure. In the splicing process, the two kinds of battens are adjusted to be arranged and spliced in the cross mode according to the required wood length so as to form a piece of laminated wood with any length and width; due to the fact that the battens are firmly sleeved with one another as a whole, the formed laminated wood is accordingly stable and firm, and a new type of laminated wood is added for artificial boards.

Description

technical field [0001] The invention belongs to a new type of wood-based panel, and in particular relates to a new type of solid wood composite material. technical background [0002] Wood-based panels are boards or molded products that are made of wood or other non-wood plants, separated into various unit materials by certain mechanical processing, and then combined with adhesives. Common wood-based panels include plywood, blockboard, particleboard, fiberboard, and laminated wood. [0003] Plywood is a kind of plywood, which is laminated by miscellaneous veneer and glue through heating. Generally, horizontal and firm cross lamination are used for lamination. The purpose is to play a role in increasing strength. Generally, the thickness of 12 centimeters and above requires more than 9 layers, and the thickness of 10 centimeters is more than 5 layers. There are 4 types of plywood by category, namely, weather-resistant and moisture-resistant plywood is class I, water-resist...

AI Technical Summary

Problems solved by technology

This manufacturing process still cannot restrict the variable chord direction of the wood. When the diameter of the single solid wood plank inside the glulam is large, it is still easy to cause expansion and contraction, deformation, cracking, and distortion in an environment with large temperature and humidity changes. and other defects, which in turn affect the quality of glulam

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