As structures expand and contract from temperature changes, the effects of this movement reek havoc on waterproof joints. Teaming up with the nations leading suppliers of expansion joints ensures a quality product. Extensive training and experience ensures a quality project. The Truesdell Corporation is experienced in the installation of new expansion joints as well as the removal and replacement of failed expansion joints. Projects include major highway and bridge applications, parking garages and walking decks. For more information on expansion joints go to www.emseal.com or www.masterbuilders.com (Watson Bowman Acme)