Access and Inspection Modular Platforms from Dura CompositeDura modular Access Systems for Rail Environments. Dura composites offer a range of modular Access Systems for trackside and maintenance area use and for other vulnerable working areas in the rail industry. The Fibreglass Pultrusion Access Platforms provide exceptional strength, toughness and consistency. Fibreglass built access platforms offer a number of advantages over traditional materials such as steel, aluminium and timber and their use is increasing across a wide ...