this paper discusses the application results of the filling joint materials for the expansion joint
contraction joint and longitudinal joint in the connection joint of concrete pavement. The actual examples have proved that as long as the role and property of the filling joint materials for the concrete pavement are realized and utilized
and the precise design and construction are executed
the problem of the poor sealing for the joint of the concrete pavement will be solved and the application property of the cement concrete pavement enhanced.