3 ms·
The dexpan is not a huge concrete structure, it's just a cylinder the size of the hole it was poured in.
by masklinn 4y ago
The dexpan is not a huge concrete structure, it's just a cylinder the size of the hole it was poured in.
- hinkley 4y agoOh, I see, just a bore hole and hydraulic concrete. Sort of like the metal shims you see used in pre-industrial stoneworking. I was picturing pouring it into a void for some reason.