Solving signalling problems on Insulated Block Joints
31 May 2010 | By Herman Treurniet, General Manager, P&K Rail BV
Metal particles, caused by train wheels grinding against the rails and at points, are a source of faults and delays on the railway. These particles adhere to the rails, which are magnetised by voltage spikes and return currents. On tracks equipped with Insulated Block Joints, short circuits occur between the…