MANUFACTURING METHOD OF WOOD FLOORING BOARDS FOR GYMNASIUMS AND CLASSROOMS USING DOMESTICALLY PRODUCED OAK TREE

摘要

The present invention enables the use of high-value-added products for domestic oak, particularly oak thinning, to be significantly increased, while splitting and twisting of oak during drying is smoothly prevented, so that the product is stably manufactured, and the emission of pollutants is fundamentally eliminated. It relates to a method for manufacturing a flooring material for a gymnasium and a classroom using a domestic oak tree so that the shock absorbing effect can be properly induced, and this manufacturing method is a method for manufacturing a flooring material for a gymnasium and a classroom using a domestic oak drying device, A step of preparing a raw wood cut lumber to prepare a raw wood cut lumber (S10), a heating plate installation step of stacking the raw wood block and a heating plate on the bogie to form a laminated wood (S20), and putting the bogie into the drying chamber and drying the car A drying chamber sealing step (S30) of sealing the chamber, a vacuum forming step (S40) of forming a vacuum inside the drying chamber, and a vacuum pressing step of pressing the laminated wood with the pressure plate by the vacuum formation ( S50), a step of drying raw wood by circulating hot water through the heating plate to dry the raw wood block material to form a dried wood block material (S60); A pressing pressure control step (S70), a room temperature cooling step (S80) of circulating room temperature water to the heating plate through the room temperature cooling unit to cool the dried square materials, and a wood high heat treatment device for inputting the dried square materials and treating them with high heat It includes a high heat treatment step (S90) and a flooring forming step (S100) of processing the dried square material to form a wooden flooring material.