ISO Certified Precast Manufacturer — Vajra Precast
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Box Culvert
Box Culverts

Box Culvert

Manufactured to IRC standards, our box culverts ensure quick installation and long service life for highways, railways and drainage projects.

Key Features
  • Manufactured to IRC standards
  • Watertight joints for long service life
Advantages
  • Manufactured to IRC standards, reducing site inspection time
Custom Sizes Available

Need a different size than shown in Specifications? We manufacture to your exact project dimensions on request.

Specifications

Sizes
1x1m to 4x4m
Concrete Grade
M30 - M40
Cover
As per site requirement

Applications

  • Highway and railway crossings
  • Stormwater drainage systems

Installation Guide

1
Site Preparation

Ensure a level, compacted base or bedding as per the layout drawing before the unit arrives.

2
Positioning

Units are lifted and positioned using appropriate lifting equipment under our team's guidance.

3
Alignment & Jointing

Units are aligned to the design grade and joints are sealed or grouted as specified.

4
Final Check

A final inspection confirms alignment, finish and stability before handover.

Our installation team is available to assist on site for this product — request installation support.

Get Custom Quote