simpson strong-tie | liebig mechanical anchor system seismic testing ...
simpson strong-tie | liebig mechanical anchor system seismic testing ...
simpson strong-tie | liebig mechanical anchor system seismic testing ...
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SIMPSON STRONG-TIE | LIEBIG MECHANICAL ANCHOR SYSTEMSEISMIC TESTING AND ASSESSMENT INACCORDANCE WITH ACI 355.2-04December 8, 2009Page 7VacuumhoseCompressed airhoseFigure 1. Hole cleaning with compressed air