SWP's back
Well-Known Member
- Joined
- 29 Jun 2009
- Messages
- 89,064
I really do appreciate your sums here and your knowledge but it's 20 fucking 17, what does the above mean in metric?I seriously doubt if any existing UK high rise building could take the weight of retrofitted water tanks to deliver enough water to allow people to escape. 1 cubic foot of water weighs 62.43 lbs. A small bedroom 10 x 20 x 8 = 1600 cubic feet = 101.488 lbs or 45.8 metric tonnes. Each flat wiuld be at least 11 times that with about 20 flats per floor is would be 10.076 tonnes.
Now I know sprinklers only operate in areas where one of the bulbs breaks but to deliver better fire protection than what "passive" delivers they would have to operate in a large chunk of the building.
I think only the US and North Korea are still using imperial.