X
Comments to #11
All comments (1)
-1
1.
birdman 6 year s ago
#3... Concrete no longer lasts? No way! Modern concrete lasts way longer than 50 years in fact it is constantly getting harder ... never stops. Unless not mixed right in the first place Check out what the Germans built 70 years ago on coast lines .... not even phased after 75+ years
The Colosseum
Known as the Flavian Amphitheater, the Roman Colosseum was a gift to the Roman people as it opened in 80 CE. It opened with 100 days of games to commemorate the event. It stood as a symbol of Rome’s achievement in architecture and entertainment.
-1
1.
birdman 6 year s ago
#3... Concrete no longer lasts? No way! Modern concrete lasts way longer than 50 years in fact it is constantly getting harder ... never stops. Unless not mixed right in the first place Check out what the Germans built 70 years ago on coast lines .... not even phased after 75+ years