Prestressed Sleepers

Mingyangrt07 Jan, 2022Business

These are formed from concrete slabs that are inside laced with steel wires and have been gaining popularity since the Second World War. Because they are fragile, they cannot withstand heavy loads. Prestressed Sleepers, of course, eliminate this flaw, but the technique and materials needed to create them raise the cost, so they can't be utilized for large-scale railway sleeper construction. It would, however, be a smart alternative if the price were to drop in the near future.