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Online civil engineering calculations for storm water, culverts, gravity sewer, water distribution, traffic engineering, surveying, floors, foundations, retaining walls, reinforced concrete, structural steel, wood design, engineering economics and un...

Reviews and free software downloads for Windows, Mac, Palm, Pocket PC, and Mobile Phones. The best programs and games. Buy software directly online.

Modern Steel Construction Magazine

Structural Engineering Software to design structural elements in concrete, steel and masonry, such as beams columns footings and walls.

Structural steel detailing services and software products for steel design and construction. ShapeBook with 2D3DSteel is our software for structural steel design, detailing, and construction.

ERICO offers CADDY mechanical & electrical fasteners, ERITECH lightning protection & grounding products, CADWELD welded electrical connections, CRITEC surge protection devices, ERIFLEX low voltage power distribution components, LENTON mec...

Global Sourcing Center for Castings, Forgings, and Seamless Rolled Rings.

Structural design software. Design beams, joists, rafters, columns, and footings using solid sawn lumber, glulams, I-joists, LVL's, tube steel and wide...

A permanent, virtual trade show for architecture and design, putting buyers and suppliers from all over the world in touch.

Receive multiple FREE Quotes for steel buildings & metal buildings from leading manufacturers & suppliers by completing one form - choose from steel horse barns, riding arenas, warehouse buildings and more.