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John W. Hancock, Jr., Inc.
Manufacturer
of steel joists . Offers typical joist and girder sections and details
and a glossary of joist and structural steel terms.
Omega Joists, Inc.
Manufacture
open web steel joists from high strength cold formed chord sections and
hollow structural web members. Specification tables for chord
properties, moment of resistance and inertia.
Steel Joist Institute
A
non-profit organization of active joist manufacturers to develop
standards for steel joists and other manufacturers in the industry. |
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