1. Collaborative Operation of Multiple Mechanical Claws: ...
The best things to use to attach the joist hangers to the beam are structural screws or bolts. Never use roofing nails. (Tim Carter/TNS) Perspective by Tim Carter Q: Tim, I’ve never worked with metal ...
Metal building system builders have an option to use straight columns or tapered columns to hold up the structure. In many metal building applications, straight columns may have more steel than they ...
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