To: thesearethetimes...
Think it was different material; zeolite based. They ran out of it in ancient times. Can be made today but costs 7x. regular concrete.
Breakwaters at Herculeom and the original Pantheon used it and it’s still good.
7 posted on
11/14/2021 1:41:36 PM PST by
JeanLM
(Obama proved melanin is just enough to win elections Trump proves being good is not enough..)
To: JeanLM
Interesting - hubby agrees - says it could set underwater?
8 posted on
11/14/2021 1:44:48 PM PST by
thesearethetimes...
(Had I brought Christ with me, the outcome would have been different. Dr.Eric Cunningham)
To: JeanLM
Costs 7x as much, but lasts 2000 years. Actually that is less expensive!
10 posted on
11/14/2021 1:49:49 PM PST by
DesertRhino
(Dogs are called man's best friend. Moslems hate dogs. Add it up....)
FreeRepublic.com is powered by software copyright 2000-2008 John Robinson