The PLUVIAL® range
Gravity drainage of rain water
The PLUVIAL® pipeline system in ductile cast iron is specially designed for the gravity drainage of rain effluent. The PLUVIAL® range is composed of pipes of 6, 7 or 8 metres in length and between 350 to 2000 mm in diameter, fittings and accessories.
The PLUVIAL® system makes it possible to save on the costs of removing excavated earth from the work site and bringing new materials onto it. The use of ‘natural’ soil as backfill as well as reduced trench widths means quarrying and lorry journeys can be limited.
The internal coating of the PLUVIAL® system is composed of high alumina cement. This type of coating is resistant to wear and high temperatures, and also presents a high level of resistance to chemicals.
The external coating of PLUVIAL® pipes is composed of zinc with a pore sealer in fluorescent green epoxy on the socket and a black epoxy resin varnish on the barrel. This combination makes PLUVIAL® pipes non-porous and impermeable.
PLUVIAL® pipeline systems, thanks to STANDARD push-in joints in Nitrile, constitute a guarantee against ground movement and root infestation.
Unlike concrete frameworks, which are square or rectangular in shape, the pipes are cylindrical and therefore self-cleaning.
e-Catalog - PLUVIAL