Perforated rigid dual wall pipe, with smooth interior and corrugated exterior walls for roadway use

• Provides a compression stiffness of 210 kPa or 320 kPa, depending on the selected diameter, up to 900 mm (36 in). Please refer to the data sheet for diameters from 1050 mm (42 in) to 1500 mm (60 in),
• Durable and resistant solution to de-icing salts.
• The length of the pipes reduces installation time and the number of joints required, compared to traditional concrete pipes.
• Offered with a filtering sheath or not, depending on the type of soil to be drained or the backfill material used.
• Perforated Solflo Max should always be filtered when installed in draining sand in a trench drain application.
• The use of Perforated Solflo Max is ideal for collectors since the coefficient of roughness is lower than that the interior wall of corrugated pipes.
• Fits perfectly with our complete range of non-watertight fittings and accessories, featuring our exclusive locking bell technology, ensuring quality installation.
• Product accredited WELL MADE HERE

Meets the criteria ofBNQ 3624-120, CSA B182.8, ASTM 2648, ASTM 2306, AASHTO M294 standards