Transverse Joint Sealing with Various Sealants, Progress Report, HR-203, 1979

The objective of this research was to evaluate the performance of portland cement concrete pavement contraction joints utilizing a variety of sealants and joint preparations and to identify an effective sealant system. The variables evaluated were: (1) sealant material; (2) joint preparation; (3) size of saw cut (sealant reservoir); and (4) the use of backing material. This progress report contains project results to date.