Precast Concrete Box Beams

Flat slabs adjacent box beams pretensioned beams spliced and curved girders.

Precast concrete box beams.

Vsides for spread box 2. Whether your project is a large industrial complex or multi level indoor parking structure you can count on our precast concrete plank beam spans for long. Including i beams bulb tees adjacent spread box beams as well as bridge items not traditionally specified as prestressed precast concrete. Omit shear key from notes.

We manufacture a complete range of precast concrete bridge beam scattering for spans from 5m to 45m. 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 end bents piles and pile bent caps water line pile caps and precast columns. Precast is utilized to construct both the superstructure and substructures of all types of bridges.

Precast pretensioned adjacent member bridges consisting primarily of concrete box beams have been in use since 1950 in the united states. Using precast beams and columns allow for reduced column counts and provides for wider open spaces. The nitterhouse structural product family includes precast prestressed concrete beams that provide an exceptionally strong and versatile material suitable for a wide range of applications. Omit shear keys on both voutside of fascia beams.

Prestressed concrete box beams a staple in the prestressed concrete beam market the box beam continues to demonstrate its flexibility by providing design options using boxes in an adjacent arrangement with either a cast in place concrete deck or an asphalt paved surface or a spread arrangement with stay in place forming and a poured concrete deck. 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. Po box 1347 3330 kratzer road harrisonburg va 22803 phone. Indicates section or detail is.

ƒ chamfer typ bd pc1e typical sections slab units box beams 3 0 prestressed concrete revised structures deputy chief engineer office of structures department of transportation errata letting of 09 01 17 approved. Beams and columns can vary in both size and shape to meet the structural and architectural needs and requirements of the project.