REINFORCED CONCRETE BOX CULVERTS
BOX CULVERTS are commonly used in construction industry for various purposes like storm water line, tunnels, underpass, utility lines etc. Box culverts are supplied in single cells or multiple cells as per requirement. The dimensions, shape and specifications of Box culverts will be different as per the project requirements.
Box culverts are separately designed and categorized for various fill depths. Density of steel reinforcement, Wall, Base and Top slab thickness will vary as per the project design.
Box culverts will be either internally non lined or coated with coal tar epoxy. Some special cases internally H D P E lining is also used. External protection can be either Bitumen or Coal tar epoxy.
| INNER SPAN | INNER HEIGHT | EFFECTIVE LENGTH | INTERNAL COATING | EXTERNAL COATING |
| 1000 | 1000 | 2500 | NON COATED COAL TAR EPOXY | BITUMEN COAL TAR EPOXY |
| 1500 | 1500 | 2500 | ||
| 2000 | 2000 | 2500 | ||
| 2500 | 2500 | 2500 | ||
| 3000 | 3000 | 2500 | ||
| 3500 | 2500 | |||
| 4000 | 2500 | |||
| 4500 | 2500 |
*Dimensions mentioned above are in millimeters
Above table are standard dimensions. Different combinations of above sizes are part of standard dimensions. Single and multiple cells can be supplied on this dimensions. Non-standard sizes can be supplied as per requirements.
