How many empty conduits are advisable when constructing the floor slab?

  • Erstellt am 2019-07-29 15:49:05

Andre77

2019-07-29 15:49:05
  • #1
Hello,

the media Telekom and electricity come into the house through KG pipes, the drinking water via flexible hose.

On the side of the house entrance, a few meters away, there is a cistern with a pump. The electric cable can then be pulled in together with the Telekom or electricity cable? That way, 2 KG entries would be sufficient? I would have another KG pipe installed on the opposite side of the house. So that access to the house is also possible there. DN 100 is to be laid each time.

Does that fit so far? Are there any other opinions?

Thank you very much!
 

Lumpi_LE

2019-07-29 16:00:02
  • #2
There are special multi-utility house inlets, which is actually standard. KG pipes are no longer permitted by many suppliers nowadays, I would check that, otherwise the base slab might start to crack again.
 

Andre77

2019-07-29 16:06:22
  • #3
There is no specification for this here.

I had already written it in the other thread, Enso installed a power column at the property boundary. So there is no specification on how to enter the house. Telekom allows both, i.e. multiple utilities and KG, and the drinking water is supplied through delivery by a (green) flexible hose - provided by the company commissioned by the municipality.
 

blackm88

2019-07-29 18:51:46
  • #4
Always wonder how you manage to seal all the [KG pipes]...
 

rick2018

2019-07-29 19:52:05
  • #5
Can hardly believe that there are still areas where the utilities accept KG pipes. Through the property is okay, but through the wall you use multi-ducts with seals. Many utilities also want separate pipes. So electricity, water, possibly gas, possibly cable, possibly telecom, possibly reserve for future fiber optics. Added to this are the lines you want to run out again like electricity for lighting, water for irrigation (if no cistern), etc. As blackm88 already pointed out: you don’t get KG pipe sealed as a penetration. No matter how many issues you raise, the answer will remain the same —> multi-duct instead of KG. Best to have a separate pipe in the duct for each medium/function. Whether required or not. Enso calls it “plastic armored pipe” on their website from the pillar to the house. So nothing KG. Your utility does care. Didn’t even know such boxes or pillar installations still exist. At first I thought it was a wallbox for electric cars. Connection capacity is about right. From the medium voltage connection onwards, “pressure-tight penetration systems” are required.
 

seat88

2019-07-29 20:06:32
  • #6
Haven't you already started an almost identical thread?
 

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