K2-31 Sloped channel - 39.37" (1 m) - Galvanized Edge drainage The driveway mat for underneath

The driveway mat for underneath gravel is a high strength and dimensionally stable woven fabric that will reduce gravel migration and provide protection against rutting

It is made of post-industrial recycled white polypropylene drainage core and a very strong but lightweight white Colback filter fabric thermally bonded to one side

for hydrostatic pressure relieve

Pennsylvania PennDOT - 467

K2-31 Sloped channel - 39.37" (1 m) - Galvanized Edge drainage The driveway mat for underneathThe ACO K200 Trench Drain System is a versatile, general purpose modular drainage solution with a 8 inch internal width. Built with either galvanized steel or stainless steel edge rails, it provides continuous slope installation of up to 130 ft for efficient water management. Key Features: Boltless locking systems (DrainLok and QuickLok) allows for fast, quick fitting and removal of grates. Anti shunt lugs and numbered channels ensure secure grate