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1st Brazilian Tunnels and Underground Structures Conference, February 29 - March 3, 2004
North American Tunneling Conference, June 6-11, 2000.
Cut-and-cover waterproofing at the Georgia Avenue Petworth Station Washington D.C. USA.
Flexible membrane based waterproofing systems in-use since the mid-sixties for tunnels recently have been incorporated into other subterranean applications, including cut-and-cover structures.
Proceedings of the International Conference on North American Tunneling 1996 and the 22nd General Assembly of the International Tunneling Association, 21-24 April 1996
Based on its success in achieving dry stations and tunnels in mined construction flexible waterproofing membranes are now being utilized for remedial waterproofing of old, leaking tunnels and for the waterproofing of cut-and-cover stations.