Uses the bamboo compilation flooring and that bamboo compilation flooring which are produced by the production manner and that production manner of the bamboo compilation flooring the floor construction structure

摘要

PROBLEM TO BE SOLVED: To provide a glued laminated bamboo member which has a fine sight and a taste proper to bamboo and hard to warp, extend, contract, or break and further withstands temperature and prevents mold. ;SOLUTION: A five year's bamboo is cut off by vertical and lateral sawing to have a tabular shape and a plurality of these tabular bamboo pieces are laterally arranged and laminated with other bamboo pieces similar to the above bamboo. The joints 2 of upper and lower bambee pieces 1 are laterally shifted. The joints 2 and the laminated and superposed parts 3 are bonded together with an adhesive not including chemical compounds harmful to human body to form a laminated board. A recessed groove 7 is formed at the bottom face of the bamboo piece 1 of the lowermost layer of the laminated board. A large number of the glued laminated bamboo floor members 10 are laid so as to form vertical and lateral checkered patterns in the arrangement of the bamboo members 1 of the uppermost layer.;COPYRIGHT: (C)2000,JPO