exactly, under the some AO i have had three different inspectors and only one of them insisted on chemset, dynabolts are far more reliable. if you fuck up the chemset they wont hold shit yet a 12mm...
Type: Posts; User: mucko
exactly, under the some AO i have had three different inspectors and only one of them insisted on chemset, dynabolts are far more reliable. if you fuck up the chemset they wont hold shit yet a 12mm...
i think i know who that was, he has a realistic view on on bolting down a safe.
i tried using dyna bolts and AO said no can do, i had to chem set them in, my bolts are 4 X 12mm bolts 80-100mm in the concrete. only need 10mm bolt times two to comply.