Gas pipe in floor

[philipcooepr]

Is it still within regulations to have a 22 mm copper gas pipe wrapped in Denso tape then screeded in a concrete floor ?

thanks

 

[AWheating]

in a mortar screed yes, you dont need to use denso tape, insulation tape will do if you dont have denso.

 

[philipcooepr]

I have plenty of Denso :cheesy:. Would it be better in trunken or will Denso do just fine?

 

[stevetheplumber]

just denso putting it in trunking would form a space for gas to gather

 

[mfgs]

You need to have 50mm of concrete over the pipe aswell.

 

[gasmarc]

could use trace pipe which would avoid any joints