02-27-2014, 06:11 AM
Aloha,
When pouring piers into forms on a solid rock slab, before pouring...
how deep would you want to drill, to anchor the rebar into the rock?
I was thinking ~1 ft.
would that be sufficient? do I need to sink it in deeper? would 1 ft be overkill?
Mahalo
When pouring piers into forms on a solid rock slab, before pouring...
how deep would you want to drill, to anchor the rebar into the rock?
I was thinking ~1 ft.
would that be sufficient? do I need to sink it in deeper? would 1 ft be overkill?
Mahalo