Title:
CONCRETE FLOOR WALL MATERIAL
Document Type and Number:
Japanese Patent JPH0622435
Kind Code:
A
Abstract:
PURPOSE: To provide a concrete floor wall material for allowing arranged floor wiring of power cables, communication cables, and the like, as well as underfloor ceiling wiring.
CONSTITUTION: The concrete floor wall material is provided with wiring pits 11 extending longitudinally and laterally while intersecting each other and wiring holes 12 are made through the concrete floor wall material at the intersections. Cables are wired in the wiring pits 11 and further wired in the underfloor ceiling through the wiring holes 12. On the other hand, cables wired in the ceiling can be wired through the wiring holes 12 in the wiring pits 11.
Inventors:
SHIMIZU SHOHACHI
Application Number:
JP17841292A
Publication Date:
January 28, 1994
Filing Date:
July 06, 1992
Export Citation:
Assignee:
MIRAI IND
International Classes:
E04B5/48; E04F15/18; H02G3/38; (IPC1-7): H02G3/28; E04B5/48; E04F15/18
Domestic Patent References:
| JPH02501581A | 1990-05-31 | |||
| JPH01290871A | 1989-11-22 |
Attorney, Agent or Firm:
Hironori Takenori
Next Patent: ELECTRON TUBE