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Sewerage & paving material

NF – APE : accessories for polyethylene networks for the supply of gaseous fuels, drinking water, irrigation, sewerage under pressure, industrial applications and electrical confinement (NF136) – MARQUE NF
NF – Cast iron pipes for drainage, sewer connection and sewerage system (NF016) – MARQUE NF
NF – Chambers and sealants for underground dry network structures (NF069) – MARQUE NF
NF – Concrete elements for sewerage networks without pressure (NF120) – MARQUE NF
NF – Concrete kerb units and channels and NF Concrete kerb units and channels + certification according to the FDES – environmental and sanitary characteristics (NF043) – MARQUE NF
NF – Concrete paving blocks + certification according to the FDES – environmental and sanitary characteristics (NF072) – MARQUE NF
NF – Concrete paving slabs and roof coverings + certification according to the FDES – environmental and sanitary characteristics (NF187) – MARQUE NF
NF – Gas pressure regulators for distribution systems and service lines (NF404) – MARQUE NF
NF – Gully tops and manhole tops (NF110) – MARQUE NF
NF – Non collective sewerage (NF553) – MARQUE NF
NF – Pipes and fittings in rigid unplasticised PVC for underground telecommunication line piping (NF068) – MARQUE NF
NF – Polyethylene pipes for gaseous fuel distribution networks, biogas and CO2, drinking water distribution networks, irrigation and industrial applications, not drinkable water and pressurised sewerage, electrical transmission confinement (NF114) – MARQUE NF
NF – PVC corrugated pipe (NF073) – MARQUE NF
NF – Safety aqueduct heads in precast concrete (NF191) – MARQUE NF
NF – Sludge and light liquid separators and grease separators (NF408) – MARQUE NF
NF – Thermoplastic system for non-pressure drainage and sewerage (NF442) – MARQUE NF
NF – Thermoset materials piping system for rehabilitation of underground sewer (NF390) – MARQUE NF
NF – Vitrified clay pipes (NF121) – MARQUE NF
NF Mark – Underground hosting works for dry networks (NF362) – MARQUE NF