Standard american beams aka junior beams or s beams have tapered flanges for added strength when your load is concentrated on the flanges such as machine bases hoists.
Concrete bridge beams for sale.
Spans range from 12 to 84 feet and beyond.
Several shapes are available to fit a variety of site conditions.
We built a bridge using four 60 x 5 8 web with a 12 x 3 4 flange i beams which were 30 tall to span our creek.
The walls should be at least 12 thick as wide as the bridge and a height to allow for the girders to rest on top of them.
We manufacture a complete range of precast concrete bridge beam scattering for spans from 5m to 45m.
During post tensioning of concrete the compression is added following the curing process.
Steel plate on the bottom.
The bridge girders were used to build the bridge superstructure with a conventional cast in place concrete deck.
At 125 438 pounds each oldcastle precast manufactured five wide flange super girder bridge beams measuring 58 inch tall by 136 8 feet long.
We used galv steel decking and poured 6 of reinforced concrete on a 13 8 wide deck.
Steel beam bridge 60 ft.
Concrete arch bridge over stony creek on former conrail railroad east of muncie abandoned.
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.
Cowanesque river bridge tioga county pennsylvania built 1917 by phoenix bridge co.
This beam shape has a wider profile for added horizontal strength making it ideal for sky scrapers or as a house beam along with bridge beams trailers platforms etc.
Rehabilitated 1970 pony truss bridge over cowanesque river on tr 402 replaced by a new bridge.
Wide constructed with 3 8 in.
181023 sold quote 72 ft steel truss bridge 72 ft.
Using precast concrete headwalls wingwalls and foundations an entire structure can often be installed.
The walls must be poured directly on top of bedrock.
I beam make ideal atv type bridge location.
Eco span precast concrete arch systems are used for bridges culverts tunnels underpasses and underground containment structures.
This simple span beam bridge supports a concrete deck slab and stay in place forms or a bridge plank and asphalt system depending on your choice of construction.