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.

Leca International
Robert Jacobsens Vej 62A
2300 København S

Telephone: +45 87 61 02 01
2020 Leca International . All rights reserverd. See our Cookie & Privacy Policy Statement