Re:Farmland practices are driving bird population decline ac...
by micwag on Wednesday January 03, 2024 @04:00PM
(#38859845)
Concrete is rarely used nowadays (at least in Germany).
Usually the metal profiles are just rammed into the ground, if the ground is too loose they are screwed in and gabions are used if they just need some weight. If none of those are possible then concrete is used.
Usually the metal profiles are just rammed into the ground, if the ground is too loose they are screwed in and gabions are used if they just need some weight. If none of those are possible then concrete is used.