First, the pipeline wiring
Pipeline wiring is in the pouring of concrete when the pipeline has been buried in the floor, the pipeline by the traction cable wire or wire, construction only through the pipeline drawing to understand the floor pipe, you can make the construction program. For new buildings without a pipeline, cabling can be carried out in parallel with the building decoration, so easy to wiring.
Second, the ceiling within the wiring
1. to obtain construction drawings, to determine the routing;
2. along the design of the routing (that is, in the cable tray tank body), open the ceiling, with both hands to push each panel
3. will be a number of cable boxes put together and make the outlet line up
4. plus marked, the carton can be directly written on the label, the cable marked at the end of the cable, labeled
5. connect the appropriate length of the traction line to a coil
6. from the farthest end of the wiring from the beginning, the end of the cable (tied together) along the cable tray traction through the end of the ceiling corridor
7. move the ladder to pull the cable to the ceiling of the next hole until the rope reaches the end of the corridor