#2 As a civil engineer that infact IS deeply concerning for me. 10cm of filling holds approximately half a metric ton of water if you estimate the balc's measures at 1x5m.
#2 As a civil engineer that infact IS deeply concerning for me. 10cm of filling holds approximately half a metric ton of water if you estimate the balc's measures at 1x5m.
No way I do something like this on any floor above ground level.