Title:
Sealing Joints in Tunnels
Author(s):
Douglas Dunbar
Publication:
Symposium Paper
Volume:
70
Issue:
Appears on pages(s):
1121-158
Keywords:
grouting; joint fillers; joint sealers; joints (junctions); plastics; polymers and resins; precast concrete; sealing; soil mechanics; tunnel linings; tunnels; vapor barriers; waterproofing
DOI:
10.14359/17453
Date:
1/1/1981
Abstract:
Major advances in the field of tunnelling have been achieved in the post-War period, particularly in relation to machine mining and the development of precast concrete segmented linings. The principal challenge which must now be overcome is the perfecting of waterproofing systems for segmented linings. . .The other waterproofing components: interior linings, patching techniques and the development of superior concretes could form the basis of a subequent paper on the subject.