Box Culverts
Thompson Pipe Group manufactures a full range of precast concrete box culverts engineered for stormwater, wastewater, and utility infrastructure. Available in sizes from 3′ x 2′ to 14′ x 12′, our box culverts are designed to meet site-specific hydraulic and structural requirements.
Each unit is produced in a quality controlled environment using high-strength concrete mixes. Our process combines quality aggregates, optimized mix designs, computer-controlled batching, and proven curing methods to ensure durability and performance to withstand the test of time.
We also offer prefabricated fittings and access points for box culverts, including tees, bends, reducers, single and double wyes, and risers. Whether modular or monolithic, our box culverts are built to simplify installation, reduce field labor, reduce field labor, lower overall construction time with an overall lower installed cost and enhance system performance.
Box Culvert Features
High-strength reinforced concrete
Integrated lifting anchors
Water-tight joint systems
Monolithic or sectional designs
Compatibility with various pipe materials
Advantages:
- High structural strength
- Durability and corrosion resistance
- Custom sizing and configurations
- Smooth interior surfaces for hydraulic efficiency
- Precision manufacturing and quality control
- Time-saving installation
- Turn-key supply options
- Lower overall installation cost
Typical Applications
- Stormwater drainage
- Roadway and railway underpasses
- Utility tunnels
- Retention/detention systems
Installation Types
- Open-Cut trenching
- Modular assembly
- Shallow/deep burial
- Subaqueous installation
- Trenchless
Critical Components Used During Installation:
TPG provides a full system of components engineered for performance and precision:
- Lifting anchors, gaskets, grout, shims, bedding materials
Strong. Dependable. Sustainable.
The widest range of precast, pressure, and trenchless pipe solutions in North America, backed by industry-leading engineering and logistics. Thompson Pipe Group delivers all that.
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