It’s All About the Connection

It’s All About the Connection

ConXtech uses custom-developed technology to join structural steel design and manufacturing

In the world of structural steel, connections can make or break a project, both literally and metaphorically. Bob Simmons, a 30-year veteran of the structural concrete industry, developed an innovative system for connecting columns and beams. His patented invention, SMRSF (Simmons Moment Resisting Space Frame), uses standard HSS (hollow-structural section) columns and wide-flange beams with an interlocking connection. The custom-manufactured columns are welded with male-dovetailed inner-collar plates in the factory. The beams are robotically welded with female-dovetailed outer-collar plates on each end. At the construction site, the beams are lowered into place from above between the erected columns. The result is a stable steel structure that workers can assemble quickly. The method is the foundation of ConXtech, a design, manufacturing and construction service provider to the commercial residential housing industry…

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