The liquid soil process allows a mixture of excavated soil and precisely defined additives to be transformed into a temporarily free-flowing state. The required technological properties can be changed in a specific way during the process. As a result, the liquid soil’s special properties, such as thermal stabilisation or static friction in district heating pipeline construction, can be specifically adapted to build high-voltage lines.

The conditioned soil has the typical characteristics of the original soil, so it does not cause any serious structural changes in the ground soil. The liquid soil is produced based on a formula devised by a certified body and can be removed with a spade, so that subsequent excavation is possible without further ado.