SK3-30 Sloped channel - 39.37" (1 m) 15mil These 4' x 8' mats

These 4' x 8' mats are lightweight and easy for two people to move

these mats are ideal for stabilizing construction entrances

Weight: 71 lbs

It is used in metal and ballasted roofing applications where spacing of the roof will provide the ventilation and drainage needed for a long service life

SK3-30 Sloped channel - 39.37" (1 m) 15mil These 4' x 8' matsThe ACO PowerDrain S300K is a 12" wide, heavy duty trench drainage system built for the toughest applications. Its polymer concrete body with integral ductile iron rails delivers exceptional durability, chemical resistance, and long service life. Key Highlights: Extreme load capacity Rated to EN 1433 Class F (up to 200,000 lb proof load). Efficient drainage Built in 0. 5% slope and V shaped invert for rapid water flow. Secure grating PowerLok boltless