Infrastructure

Advantages using LECA® LWA in infrastructure projects
Low bulk density and high strength, combined with easy handling at the building site makes LECA® LWA a very competetive aggregate solving geotechnical problems as:

  • Load compensation
  • Reduced settlements
  • Reduced earth pressure
  • Frost insulation
The aggregate is natural and completely inert, containing no harmful substances or gasses, why leaching to the soil or ground water is not an issue. Actually LECA® LWA is used adtionally as soil enhancer to improve the structure of soils and help aerating them. Also, the aggregate is resistant to chemical or any animal attacks.
 

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