Hi all, I am working on some designs for overhead conduit supports in a seismic region (SDC D). The contractor is proposing to use Unistrut frames to support the conduit. The anchorage they are proposing is Unistrut P2073A Post Bases and Hilti HDA-PR M10 undercut anchors.
My concern: Per the...
I have a contractor pushing hard to use Stayform (galvanized stay in place forms) for the base slab of a water bearing structure. The manufacturer themselves have a page dedicated to the use of Stayform as a bulkhead for mat slabs...