At the moment lots of heritage railways rely upon second hand timber sleepers, but now screening is below approach to check if plastic can be a viable different. Recycled plastic railway sleepers are utilized internationally, nevertheless they're not usually used in Australia. Duratrack composite plastic sleepers are produced from plastic http://knoxkqssr.onesmablog.com/Little-Known-Facts-About-Composite-Timber-Yeppoon--24136877