SPECIAL BOX SECTIONS (OPTIONAL CUT-OFF WALL)

NOTES

  1. Contact our engineering department for special design concrete box culvert applications.
  2. All dimensions are in millimeters unless otherwise shown.
  3. Pre-lubricated gaskets for box joints are available upon request.
  4. Precast cut-off wall available for all box section end treatment types.
SpanRiseWall Thickness

(W)
Haunch

(H)

mm

mm

mm

mm
1200900-1200200200
15001200-1500200200
18001500-1800200200
2400900200200
2400 (See note: 5)1200-2400250/300/350250/300/350
2700 (See note: 5)1200-2700250/300/350250/300/350
3000 (See note: 5)1200-3000250/300/350250/300/350
3300 (See note: 5)1200-3300250/300/350250/300/350
3600 (See note: 5)1200-3600250/300/350250/300/350
3900 (See note: 5)1200-3900300/350300/350
4200 (See note: 5)1200-4200300/350300/350
4500 (See note: 5)1200-4200300/350300/350
4800 (See note: 5)1200-4200300/350300/350
5100 (See note: 5)1200-4200300/350300/350
5400 (See note: 5)1200-4200300/350300/350
5700 (See note: 5)1200-4200300/350300/350
6000 (See note: 5)1200-4200300/350300/350