Concrete sleepers with Pandrol fastenings some observations made by the research department and R & D division on 3 early lengths, at Atherstone, Handforth & Rugeley (TM-CES-026)

Observations are being kept on specific lengths of F27A and F27B sleepers on behalf of the current Concrete Sleeper Working Party. These are relatively new designs, developed from the standard F27 sleeper, with increased prestress at the top to reduce the risk of cracking in the vicinity of the...