Subster® is a soil engineering process for the formulation of alternative topsoil using quarry by-products or inert excavation earth from construction sites. This topsoil is sold to landscaping companies, contractors and public developers. It is an alternative to the use of soils from agricultural land and natural areas, for resources preservation and circular economy implementation.
SubsTer® is also a producer network currently expanding in Europe (see www.subster.be).
In addition to the formulation based on technical and economic feasibility studies, we also provide support in the production implementation and marketing of the product, as well as agronomic product data sheets.