Gravity Flow and Rising Main Sewage Systems
The external coating between 80mm and 600mm is BIOZINALIUM: a layer of zinc-aluminium alloy enriched with copper Zn85Al15 (Cu), with surface density of 400 g/m² covered with a protective red layer AQUACOAT which contains zero VOC and BPA.
The external coating between 700 and 1400mm is ZINALIUM: a layer of zinc-aluminium alloy Zn85Al15, with surface density of 400 g/m² covered with a protective red layer AQUACOAT which contains zero VOC and BPA.
The external coating above 1400mm is metallic zinc (200 g/m²) covered with a protective red layer AQUACOAT which contains zero VOC and BPA.
Strong resistance of the ductile iron pipes to chemicals, wear and tear, and high temperatures, thanks to the characteristic internal coating composed of high alumina cement.
Non-porous and impermeable: due to the external coating composed of metallic zinc or an alloy of zinc and aluminium combined with a pore sealer in reddish-brown synthetic resin
Stability: with UNIVERSAL push-in joints made of Nritile, angular deflections are made possible, which guarantees against ground movement, accidental pressures surges, water hammer and root infestation
Anchoring: these pipelines can also be equipped with very effective anchoring systems, which combat hydraulic thrust in the case of networks operating with a rising main
Flexbility: the INTEGRAL PAM range is suitable for all types of environments and effluent, especially when used in conjunction with other protective PAM solutions.
Pipes & Fittings Specification
Waste and rain water
Saint-Gobain PAM has a complete range for sewage solutions, which is adapted to different fluids and networks :
Waste and Rain Water (the tight junctions can prevent parasitic water in the network),
Separate Sewer System, under pressure (backflow) or gravity flow.