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• Ads Slot Drain Pipes
• Ads Slot Drain Pipe Connectors

N-12 dual wall pipe with its smooth interior wall and corrugated exterior wall, offers exceptional hydraulics and strength. ADS 12 inch x 20 Foot Corrugated N-12 Slotted Perforated Pipe JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser. From our first corrugated pipe product to our newest stormwater filter, ADS has been a ground breaker in the development and manufacture of advanced drainage products and solutions.

Scope

This specification describes 4- through 36-inch (100 to 900 mm) ADS DURASLOT pipe for use in surface drain applications.

Pipe Requirements

DURASLOT pipe, as manufactured and distributed by ADS, Inc., shall have a smooth interior and annular exterior corrugations with an aluminum slot grate frame mounted longitudinally along the length of the pipe to accept the grate while maintaining the original pipe diameter..

• 4- through 10-inch (100 to 250mm) pipe shall meet AASHTO M252, Type S.
• 12- through 36-inch (300 to 900 mm) pipe shall meet AASHTO M294, Type S or ASTM F2306.
• Manning’s “n” value for use in design shall be 0.012.

The aluminum slot grate frame shall be manufactured from 0.063” tempered commercial aluminum meeting the requirements of ASTM B209, consisting of two parallel plates separated by spacers spanning the slot on 6” centers. The grate shall be ½ - #13 galvanized steel. The grate shall have a diamond-shaped opening and be ADA compliant. The flange at the bottom of the aluminum slot grate frame shall be riveted to the pipe with a minimum of two rivets per linear foot.

Fittings

DURASLOT fittings shall be modified from fittings which conform to AASHTO M252, AASHTO M294, or ASTM F2306.

Installation

Ads Slot Drain Pipes

Ads Slot Drain Pipe Connectors

Installation shall be in accordance with ADS recommended installation instructions. Contact your local ADS representative or visit www.ads-pipe.com for a copy of the latest installation guidelines.