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Box Culverts

Box culverts are available in square or rectangular units and can be used as single or multi-unit runs, giving excellent mechanical and hydraulic performance and are suitable for a variety of applications such as Highways, Storm and Foul Sewers, Sea Outfalls, Tunnels and Subways, Underpasses, Stream Crossings, Vertical Chambers, Open Channels, Shafts, Attenuation and Storage Tanks.

Precast concrete box culverts are designed and manufactured in accordance with EN 14844 in both standard sizes available from stock and a bespoke range that is manufactured to customer specification, ensuring that those who require standard sizes as well as those who require something extra are catered for.

The culvert is available with end walls, access points, vent holes, inlets, outlets, double rungs, splayed ends, starter bars and threaded sockets, a range of different inverts, dry weather flow and dished inverts.

There is also the option of a bespoke range that is manufactured to customer specification, ensuring that those who require standard sizes as well as those who require something extra are catered for.

The concrete culvert can be supplied as standard units or vertical chambers; if being used as a channel, cover slabs can be supplied separately.

Benefits of Box Culverts include:

  • Minimum maintenance - box culverts do not need any additional treatments to prolong life and they do not rust.
  • Long-life performance – 120-year design life.
  • Quick and easy installation as delivered to site ready to install.
  • Whatever your requirements there are standard stock and bespoke culvert range options.
  • Get optimum flow rates with the culverts smooth finish offering.
  • Excellent mechanical and hydraulic performance as the smooth finish allows water to flow through.

Division

Contact

01179 814500

salesemail@marshalls.co.uk

box culverts

Certification Logos and Accreditations

  • Accreditation iso 9001 Logo
  • Accreditation iso14001 Logo
  • Accreditation CE marking logo Logo
Product Name Effective Area (m2) Internal Dimensions Width (m) Internal Dimensions Height (m) Length (m) External Dimensions Width (m) External Dimensions Height (m) Wall Thickness (mm) Slab Thickness (mm) Weight (tonne)
MC 10.05 0.485 1 0.5 2 1.3 0.8 150 150 2.78
MC 12.07 0.904 1.25 0.75 2 1.55 1.05 150 150 3.71
MC 15.10 1.44 1.5 1 2 1.85 1.35 175 175 5.3
MC 17.07 1.252 1.75 0.75 2 2.1 1.1 175 175 5.3
MC 20.10 1.94 2 1 2 2.35 1.35 175 175 6.35
MC 25.15 3.69 2.5 1.5 1.5 2.9 1.95 200 225 7.56
MC 27.18 A 4.8 2.7 1.8 1.5 3.15 2.30 225 250 9.41
MC 30.10 A 2.94 3 1 1.5 3.45 1.5 225 250 8.54
MC 15.15 2.19 1.5 1.5 2 1.85 1.85 175 175 6.47
MC 20.20 3.94 2 2 2 2.40 2.40 200 200 9.44

All weights are approximate

Product Name Effective Area (m2) Internal Dimensions Width (m) Internal Dimensions Height (m) Length (m) External Dimensions Width (m) External Dimensions Height (m) Wall Thickness (mm) Slab Thickness (mm) Weight (tonne)
MC 10.07 0.735 1 0.75 2 1.3 1.05 150 150/175 3.14
MC 12.05 0.591 1.25 0.5 2 1.55 0.8 150 150/200 3.24
MC 13.06 0.826 1.375 0.625 2 1.675 0.925 150 150/175 3.61
MC 13.10 1.341 1.375 1 2 1.675/1.725 1.3 150 150/175 4.17
MC 15.07 1.065 1.5 0.75 2 1.80/1.85 1.05 175 175/200 4.722
MC 15.12 1.815 1.5 1.25 2 1.80/1.85 1.55 175 175 5.574
MC17.10 1.69 1.75 1 2 2.05/2.10 1.3 175 175/200 5.73
MC 17.15 2.565 1.75 1.5 2 2.05/2.10 1.8 175 175/200 6.61
MC 20.15 2.94 2 1.5 2 2.35/2.40 1.85 175 175/225 7.11
MC 22.15 3.315 2.25 1.5 2 2.60/2.65 1.85 175 175/225 7.54
MC 24.07A 1.74 2.4 0.75 1.5 2.8 1.2 200 225 6.05
MC 24.10A 2.34 2.4 1 1.5 2.8 1.45 200 225 6.43
MC 24.12A 2.82 2.4 1.2 1.5 2.8 1.65 200 225 6.73
MC 24.15A 3.54 2.4 1.5 1.5 2.8 1.95 200 225 7.17
MC 24.18A 4.26 2.4 1.8 1.5 2.8 2.25 200 225 7.62
MC 24.21A 4.98 2.4 2.1 1.5 2.8 2.55 200 225 8.07
MC 24.24A 5.7 2.4 2.4 1.5 2.8 2.85 200 225 8.651
MC 27.07A 1.965 2.7 0.75 1.5 3.15 1.25 225 250 7.37
MC 27.10A 2.64 2.7 1 1.5 3.15 1.5 225 250 7.79
MC 27.12A 3.18 2.7 1.2 1.5 3.15 1.7 225 250 8.13
MC 27.15A 3.99 2.7 1.5 1.5 3.15 2 225 250 8.63
MC 27.21A 5.61 2.7 2.1 1.5 3.15 2.6 225 250 9.64
MC 27.24A 6.42 2.7 2.4 1.5 3.15 2.9 225 250 10.301
MC 30.07A 2.19 3 0.75 1.5 3.45 1.25 225 250 7.93
MC 30.12A 3.54 3 1.2 1.5 3.45 1.7 225 250 8.69
MC 30.15A 4.44 3 1.5 1.5 3.45 2 225 250 9.19
MC 30.18A 5.34 3 1.8 1.5 3.45 2.30 225 250 9.70
MC 30.21A 6.24 3 2.1 1.5 3.45 2.6 225 250 10.2
MC 30.24A 7.14 3 2.4 1.5 3.45 2.9 225 250 10.871
MC 33.07A 2.415 3.3 0.75 1.5 3.75 1.25 225 250 8.49
MC 33.10A 3.24 3.3 1 1.5 3.75 1.5 225 250 8.91
MC 33.12A 3.9 3.3 1.2 1.5 3.75 1.7 225 250 9.25
MC 33.15A 4.89 3.3 1.5 1.5 3.75 2 225 250 9.75
MC 33.18A 5.88 3.3 1.8 1.5 3.75 2.30 225 250 10.26
MC 33.21A 6.87 3.3 2.1 1.5 3.75 2.6 225 250 10.76
MC 33.24A 7.86 3.3 2.4 1.5 3.75 2.9 225 250 11.44
MC 36.07A 2.64 3.6 0.75 1.5 4.05 1.25 225 250 9.05
MC 36.10A 3.54 3.6 1 1.5 4.05 1.5 225 250 9.47
MC 36.12A 4.26 3.6 1.2 1.5 4.05 1.7 225 250 9.81
MC 36.15A 5.34 3.6 1.5 1.5 4.05 2 225 250 10.31
MC 36.18A 6.42 3.6 1.8 1.5 4.05 2.30 225 250 10.82
MC 36.21A 7.5 3.6 2.1 1.5 4.05 2.6 225 250 11.32
MC 36.24A 8.58 3.6 2.4 1.5 4.05 2.9 225 250 12.009
MC 39.07A 2.865 3.9 0.75 1.5 4.35 1.25 225 250 9.612
MC 39.10A 3.84 3.9 1 1.5 4.35 1.5 225 250 10.033
MC 39.12A 4.62 3.9 1.2 1.5 4.35 1.7 225 250 10.369
MC 39.15A 5.79 3.9 1.5 1.5 4.35 2 225 250 10.873
MC 39.18A 6.96 3.9 1.8 1.5 4.35 2.30 225 250 11.378
MC 39.21A 8.13 3.9 2.1 1.5 4.35 2.6 225 250 11.882
MC 39.24A 9.3 3.9 2.4 1.5 4.35 2.9 225 250 12.578
MC 42.07A 3.09 4.2 0.75 1.5 4.65 1.25 225 250 10.173
MC 42.10A 4.14 4.2 1 1.5 4.65 1.5 225 250 10.593
MC 42.12A 4.98 4.2 1.2 1.5 4.65 1.7 225 250 10.929
MC 42.15A 6.24 4.2 1.5 1.5 4.65 2 225 250 11.434
MC 42.18A 7.5 4.2 1.8 1.5 4.65 2.30 225 250 11.938
MC 42.21A 8.76 4.2 2.1 1.5 4.65 2.6 225 250 12.443
MC 42.24A 10.02 4.2 2.4 1.5 4.65 2.9 225 250 13.147

All weights are approximate