Score another small victory for more-constructible high-rises, especially in seismic zones. Results of recent load tests on a "sandwich" shear-wall assembly, designed to simplify and speed ...
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. ** In December 2023, Walther Arms ...
Revisions to UL Design No. D982 in the UL Fire Resistance Directory, based on recent fire tests, have heated up long-standing differences between structural-steel interests and fire-protection ...
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. ** Last year, Walther Arms launched ...
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