Estimating the service life of jointing products and systems – application of a crack growth model to different climates Lacasse, M.A.; Cornick, S.M.; Shephard, N. NRCC-45362 A version of this document is published in / Une version de ce document se trouve dans : 9 th International Conference on Durability of Building Materials and Components, Brisbane, Australia, March 17-20, 2002, pp. 1-11 http://irc.nrc-cnrc.gc.ca/ircpubs