Instrucciones de uso de los sistemas de cajones

 The Boxes can be installed in two ways, depending on the soil conditions.

  1. In stable soil conditions, the complete unit can be lifted and placed into trench section which has been excavated to full depth before.
  2. In unstable soil conditions, first pre-excavation has to be finished to a maximum depth of aprox. 1,25m. Then the box will be lifted into the pre-excavated trench. Alternately excavate and repress plates into the ground and do not excavate deeper than the bottom line of panels.