Bridge Beams

 

Busck have a long history manufacturing prestressed bridge beams and have supplied projects throughout New Zealand from Invercargill to the Far North. A range of profiles are on offer from 6.5m to 26m; all designed for minimum 85% HN-HO-72 loading.


Flatslab Farm Bridge

6.5m Long modules x 1.2m Wide

Typical 3 span bridge (3.6m Wide) but can be extended in width by adding modules

Pre-finished deck which does not require topping

Flatslab design can be extended out to 9m


Double Tee Farm Bridge

8m Long modules x 1.2m Wide

Typical 3 span bridge (3.6m Wide) but can be extended in width by adding modules

Requires 100mm topping to complete deck


Type 2 Bridge Manual Double Hollowcore Beams

        

1144mm Wide x 576mm or 650mm Deep

Typical beam Length 14m – 18m; up to 21m possible with design and loading restrictions


Busck Proprietary Box Beam

636mm Wide x 900mm Deep

Beams up to 26m

Rigid and non-rigid barrier designs

Designed to achieve long spans and still be transported over single lane bridges with weight restrictions that would prohibit the use of Super Tee beams – a common issue in Northland.

 


Precast Bridge Decks and Barriers

Busck are able to manufacture a range of precast bridge decks and precast barriers to go with our bridge beams or as separate supply package.


 

Please contact Busck direct for large infrastructure projects requiring alternative profiles to those listed above.