Expert Advice


Joe Holley
at 16 Aug 2018, 4:30 pm

I need to replace a 5/8" & 3/4" drop-in anchor with a KB TZ and coupler in order to hang the afore mentioned sized threaded rod in a seismic zone. All I need to do is match the strength of the Drop-in. Can you tell me what the minimum s…

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Pedro Garcia
at 9 Aug 2018, 11:15 am

Is there a limit in the steel thickness of supporting beams when using PAF? Does the tool need to be calibrated for different steel thicknesses? What is the upfront cost difference between puddle welds and PAF’s? What is the upfront cost differe…

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1 answer
Carlo Pane
at 6 Aug 2018, 1:17 pm

I have a hospital project that currently has a head of wall condition where the wall terminates to the low flute of a metal deck and packed with mineral wool . This was flagged by the IOR on the project and we are looking for a solution that would o…

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1 answer