Types of wiring : Concealed wiring

Concealed wiring are widely used in house,bungalow, and etc. This wiring are so expensive but protected by wall with applying cement and has live span so long. So lets look out about concealed wiring.

Conceal wiring is the first choice for the clients. Clients will make a list for electrical accessories for their needs. For example a client want to do concealed wiring for his room with 2 Sockets and 2 Switch for light and 1 switch for fan. So to reduce cost,first need a better wiring sketch doesn't matter single phase or three phase,second need a special tools like disc cutter and jack hammer.The last thing is a professional wire man. If you have all of things now you are ready to do the wiring,

First : Doing sketching is easy. All you need to know is how the wiring is wired for each accessories. like this picture shown below.

Second : Tools are so important to workers. If you have a proper tools,the works will be goes faster and energy save for workers. For this concealed wiring,tools like disc cutter for cut the wall according to the sketch and Jack hammer to break the cut wall. This will be so easier.
 












If you have the tools,another thing you need to concern.That's mechanical protection.like PVC,trunking,conduit and ducting. PVC are the suitable choice. Conduit also can be used,but no recommended for concealed wiring. 

 











Finally you have all of this,so let start the wiring.

First :  Draw a line according to the sketch that made.

 Second : Cut the wall with disc cutter by guiding the line that draw.

 Third : Use jack hammer to knock out the cut wall.

Fourth : Put PVC or Ducting into the cut wall and install the wire

 Fifth : Put the cement onto the wall and PVC

Finally Let the cement dry and install the outlet socket or switch.

  

You are pro now in wiring. So why not you do your own wiring by

yourself!!!