Crowded Underground – soil and in-fill material requirements
Posted 12. November 2014
Things are getting tight under our towns and cities! Germany has more than 2.7 million kilometres of supply and disposal cables and conduits installed underground. There are drains, sewers, gas, water and district-heating pipes, plus electricity and telecommunications cables under our streets and pavements. The use of underground space We must also add higher requirements for seepage drainage of rainwater, while streetside trees and other vegetation also demand space underground…
