18 min
#14: You must not drill into my building FLOOD PROTECTION SECRETS by Dr Andreas Klippe｜Homeowner｜Businessman｜Public Servant｜Architect/ Engr.
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- Technology
Drilling into the building wall is required because flood barriers for buildings need to be attached to the building structure.
Drilling into the building wall is required because flood barriers for buildings need to be attached to the building structure.
18 min