Concrete and materials alternatives

  • Use of additives to reduce the amount of other raw materials
  • Alternative material sources for sleeper manufacture

Alternative design methods

  • Reducing the volume of material used in sleepers

Energy efficiencies (audit, steam, solar, smaller motors)

  • Energy audits to determine areas for reduction in consumption
  • LPG and Natural Gas reduction methods in steam curing application
  • Solar energy investigations for supplemental energy supply
  • Efficiency in mechanical elements
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