NA 041-01-16 AA
Plastic pipes for hot water underfloor heatings

The Working Committee of a standards committee NA 041-01-16 AA is responsible for general requirements of plastic pipe- and multilayer piping systems for laying of underfloor heating- and radiator connection systems and develops standards for determination of fundamental and additional hot water panel heating systems and radiator connections. Integral part of these systems are plastic pipes and multilayer piping systems with and without barrier layer against oxygen diffusion.