New studies verify that silicone and hot-pour sealants can indeed last more than 20 years. © 2013 Hanley Wood, LLC. All Rights Reserved. Republication or dissemination of "Joint Sealant Life Confirmed" (Concrete Surfaces, June 2013, pages 50-52) is expressly prohibited without the written permission of Hanley Wood, LLC. Unauthorized use is prohibited. The Seal/No Seal Group is publishing "Joint Sealant Life Confirmed" under license from Hanley Wood, LLC.
Joint Sealant Life Confirmed by Larry Scofield
Technical Memorandum: Arizona SPS-2 PCC Joint Seal Performance - A March 2013 evaluation of the condition of the joints and seals of the Arizona Special Pavement Studies (SPS) 2 jointed
concrete pavement test site, by Lynn D. Evans, Applied Research Associates, Inc.
Technical Memorandum: Arizona SPS-2 PCC Joint Seal Performance
Minnesota's Experience with Low W/C Ratio Pavements - Minnesota Department of Transportation Office of Materials and Road Research.
Original presentation was at the TRB Committee on Sealants and Fillers for Joints and Cracks during the TRB meeting Tuesday, January 15th 2013.