Precast concrete collars for a uniform aesthetic look in TechSpan® arches
Our precast concrete collars are custom-made for each TechSpan® project and these culvert collars cover the outer edge of TechSpan® tunnels creating a uniform aesthetic look. Precast footings are a great alternative for cast-in-place footings for TechSpan® projects ensuring an easy and quick way to create a base for TechSpan® arches.
Benefits
Rapid construction
Rapid construction
Precast units are quick to install
Cost effectiveness
Cost effectiveness
Eliminate cast-in-place concrete work
Reduced environmental footprint
Reduced environmental footprint
Using less materials and generating less CO2 than conventional construction methods
