Service trails at syston, wylye and holywell JCT. Of rail pads for use with flat bottom rails on concrete sleepers (E-261)

The Research Department has been making observations on the behaviour of rail pads of various designs and materials used in specific teat length. Certain results wore given in Report E.150 dated July 1957 and since this date additional teat lengths have been laid. The performance of pads both...