Drouin Concrete Pipes manufacture various precast concrete products to VicRoads speculations.
Driveable Endwalls
300 Driveable Endwall 3 bar (VicRoads) – SD1991 – 950kg
375Driveable Endwall 3 bar(VicRoads) – SD1991 – 950kg
450 Driveable Endwall 3 bar(VicRoads) – SD1991 – 950kg
Surround & Inserts
1240 x 950 Surround & Insert (VicRoads) – SD1631 – 250kg
Flushout Risers
850 x 950 Flushout Riser with Lid (VicRoads) – SD1631 – 200kg
950 x 1300 Double Flushout Riser with Lid (VicRoads) – SD1631 – 480kg
Batter Outlets
Single Batter Outlet (VicRoads) – SD1631 – 250kg
Double Batter Outlet (VicRoads) – SD1631 – 250kg
S1 Pit & Lid(VicRoads) – SD1611 – 495kg
Pit Only(VicRoads) – SD1611 – 370kg
Lid Only (VicRoads) – SD1611 – 125kg
Pits
S1 Pit & Lid (VicRoads) – SD1611 – 480kg
Pit Only (VicRoads) – SD1611 – 370kg
Lid Only (VicRoads) – SD1611 – 125kg
Lintels
SM-2 (VicRoads) – 200kg