Higher compressive strength than a conventional road construction method!

The incorporated wax emulsion has a bonding effect in the soil and is water repellent. Another positive property of UNDERBOLD-POD30 is its resistance to frost and heat (after processing), which allows us to guarantee high durability of the structure. The incorpora-tion of UNDERBOLD-POD30 into the subsoil is supervised by our specialized personnel. The bonding ability of the materials in the soil - especially the soil/binder bond - is thus significantly increased and a stable structure is created.

Due to the properties of UNDERBOLD-POD30 in combination with a binder, the structure is protected against aggressive influence from the outside after processing.

Best compound

Another outstanding effect of UNDERBOLD-POD30 is its hydrophobic effect in the pro-cessed soil. The compacted soil dries out completely, and the threat of future water pene-tration into the structure is prevented. The processed layer is frost-proof.

Best compressive strength

The measurements of various German institutes clearly prove that an enormously high compressive strength is achieved, which not only withstands high driving loads, but also sustainably prevents rutting in the pavement.


A test report from TÜV Rheinland is available and confirms an innovative outstanding test result. Further extensive research contracts with state institutions and renowned univer-sities have already been awarded.

Important!The original tested UNDERBOLD POD30  is only available from us.  Contact us!