Optical cable laying method
In order to achieve the foregoing object, the optical cable laying method of the present disclosure lays an optical cable on a road surface or a wall surface so that the optical cable passes through two points along a route therebetween longer than a minimum distance therebetween.
1 . An optical cable laying method for laying an optical cable on a road surface or a wall surface so that the optical cable passes through two points along a route therebetween longer than a minimum distance therebetween, the method comprising
installing a laying band for laying the optical cable in the road surface or the wall surface;
making a band-like incision in the installed laying band; and
laying the optical cable so as to pass through the two points along the route longer than the minimum distance in the made band-like incision.
2 . The optical cable laying method according to claim 1 , further comprising laying the optical cable and two laying bands whose side surfaces are concave/convex shapes occluding each other, on the road surface or the wall surface so as to make the optical cable sandwiched between the side surfaces of the two laying bands.
3 . The optical cable laying method according to claim 1 , further comprising laying two laying bands, with a space therebetween, and the optical cable, so as to pass through the two points along the route longer than the minimum distance in the space, on the road surface or the wall surface.
4 . The optical cable laying method according to claim 1 , further comprising:
engraving one or a plurality of grooves on the road surface or the wall surface so as to pass through the two points along the route longer than the minimum distance; and
embedding the optical cable in one of the engraved grooves.
5 . The optical cable laying method according to claim 1 , further comprising:
engraving a band-like groove on the road surface or the wall surface; and
laying the optical cable so as to pass through the two points along the route longer than the minimum distance in the engraved band-like groove.
6 . The optical cable laying method according to claim 1 , wherein passing through the two points along the route longer than the minimum distance means meandering through the two points.