Precast Concrete Bridge Beams

Other non box elements including tee beams multi stemmed tees inverted tees deck bulb tees solid and voided slab beams and u shaped beams are also used in adjacent member bridges.

Precast concrete bridge beams.

This technique is usually found in concrete beams spandrels columns single and double tees wall panels segmental bridge units bulb tee girders i beam girders flat slabs and hollow core slabs. Precast concrete bridge beams. Precast pretensioned adjacent member bridges consisting primarily of concrete box beams have been in use since 1950 in the united states. Our bridge beam manual is an essential addition to the bridge designers reference library.

Northeast prestressed products llc and its predecessor have worked hard since 1950 to become your single source for the highest quality prestressed precast concrete bridge components. Bridge engineers can now take their tablets shay murtagh bridge beam manual now available for ios and android engineers will now be able to consult shay murtagh precast s invaluable bridge beam manual on their mobile devices whilst on site or on the move without needing to return to their offices. Prestressed concrete bridge beams george ross 2017 02 10t23 46 39 00 00 eastern vault manufactures prestressed concrete bridge beams for use in a variety of bridge applications such as. Shay murtagh precast pre stressed concrete beams greatly reduce and simplify in situ concrete construction whilst simultaneously ensuring a high quality robust.

We manufacture a complete range of precast concrete bridge beam scattering for spans from 5m to 45m. Our beams are designed to perform as part of a total precast beam and column frame solution or alternatively they can form part of a hybrid structure interacting with steel or in situ concrete. Bridge beams can be used in beam and slab solid slab and voided slab deck types and are suitable for simply supported continuous and integral spans. Balcony bespoke continuous edge ground pitched c4 warehouse prestressed.

We manufacture a wide variety of precast beam types including. During post tensioning of concrete the compression is added following the curing process. This research was considered a priority as the standard bridge beam designs currently used in new zealand were adopted as industry standards in the 1970 s. This comprehensive document includes detailed design information on the full suite of prestressed concrete bridge beams available on the market today including the banagher precast concrete developed w beam and my beam range.