The difference in level section of the conservation material for wiring pipe arrangement material storage power the spacer for exceeding, conservation material installation structure for wiring pipe arrangement material storage, power exceeding the attaching facilities device, and the difference in level section of the wiring pipe arrangement material, at the same time the long shaku direct condition which the mannered null cross section which installs the conservation material for wiring

摘要

PROBLEM TO BE SOLVED: To provide a spacer for allowing protective material for storage of wiring/piping material to pass over a stepped part and a structure for placing the protective material for wiring/piping material storage, allowing the protective material to be placed by passing over the stepped part on a wall surface.SOLUTION: The spacer 100 includes a slope part 102 sloping upward toward a stepped part S when placed on a mounting surface T, and the slope part 102 contacts the protective cover 200 to deflect the protective cover 200 within a deflection range when the protective cover 200 is placed on the mounting surface T. Furthermore, a protective material placement structure 10 is mounted on the mounting surface T, with the spacer 100 placed on the mounting surface T and the protective cover 200 deflected within the deflection range and passing over the stepped part S.