Re:Fall of the Berlin Wall on Usenet (1989.)
by em-bee on Tuesday May 16, 2023 @08:19AM
(#35960811)
the concrete was impregnated with asbestos (not sure why)
up to the 80s asbestos was used almost everywhere in construction because it has many beneficial properties. for example it is fire resistant and strengthens the material it is mixed into.
up to the 80s asbestos was used almost everywhere in construction because it has many beneficial properties. for example it is fire resistant and strengthens the material it is mixed into.