Title:
FLOOR BOARD FOR USE IN CONSTRUCTION SITE
Document Type and Number:
Japanese Patent JP2017203267
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a floor board for use in construction sites capable of both increasing the flexural rigidity and reducing the weight.SOLUTION: A floor board 10 for use in construction sites comprises a base part 100 having a plane first surface 110 with a flat thickness, and a plurality of projecting parts 200 that project on the opposite side of the first surface of the base part and extend in a first direction in parallel with the first surface, having a cross section orthogonal to the first direction in an approximately rectangular shape, arranged in parallel in a second direction parallel to the first surface and orthogonal to the first direction.SELECTED DRAWING: Figure 1
Inventors:
YOSHIDA ISAO
Application Number:
JP2016094328A
Publication Date:
November 16, 2017
Filing Date:
May 10, 2016
Export Citation:
Assignee:
SHIMIZU CONSTRUCTION CO LTD
International Classes:
E01C9/08
Attorney, Agent or Firm:
Patent Business Corporation Alpha International Patent Office