Asphalt is a basic material in the field of road construction. A pavement consists of several successive layers that must meet quality criteria starting from the PST (Top of Earthworks) up to the layers of the beds. The purpose of the various layers is to allow the ground support to withstand traffic restrictions, depending on the loads placed on it. Each layer must be able to support the loads of the upper layers and be sufficiently compressed to allow an anvil effect during compression. Our wide range of RANTEK in this section will allow you to perform many tests on asphalt and bitumen.