Rail and baseplate pads a service trial in concrete sleeper assemblies at Watton-on-Stone (Herts) (TM-CES-054)

The Research and Development Division has been keeping observations on a number of service installations of rail/baseplate/chair pads in concrete sleeper assemblies for many years; the earliest observations commencing in 1949 in a length of Bull Head track at Flimby (Cumbs). During the period 1955 to 1960 when concrete...