| 摘要 |
PROBLEM TO BE SOLVED: To provide a connected truss panel type core material and its assembly usable as a building material with a large area by connecting a plurality of truss panel type core materials. SOLUTION: This connected truss panel type core material 10 comprising upper and lower panels 4, 12 and an intermediate web 6, is fittable with the side face abutted. At least one side edge 16E of each flat face 16S of the intermediate web is offset inside or outside from the respective side edges of the upper layer panel 12 and the lower layer panel 4 to form a recessed part 60 or a projecting part 62. Rectangular parallelopiped blocks 18, 19 are respectively fixed adjoining the front and rear of the intermediate web, and a through hole 15 is formed near the center of each rectangular parallelopiped block. The recessed part or projecting part is engaged with the projecting part or recessed part of the other truss panel type core material and connected by a member inserted into the through hole. COPYRIGHT: (C)2005,JPO&NCIPI
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