Our branches in Stadthagen (Lower Saxony), Bremen, Rotenburg and Brößnitz (Saxony) provide us with an extensive network of locations to cut distances and boost our response times. Our diverse fleet of vehicles and in-house laboratories in Bremen and Stadthagen ensure fully reliable and punctual building site logistics with high-quality and tested building materials.
Our locations and capacity at a glance:
The opening of our mixing plant in Stadthagen also marked the launch of our in-house laboratory. The quality of our asphalt mixtures is very important to us, and so we sample the material several times a day as part of our internal monitoring processes. We use numerous state-of-the-art machines to inspect the grain composition, compressibility and other qualities of our asphalt mixtures. We also carry out thorough inspections on the viscosity (needle penetration test / ring and ball softening point test) and elasticity (elastic recovery) of both our freshly delivered and recycled binders. We also carry out regular tests on all our aggregates, from chippings and fillers to recycled materials.
After acquiring the asphalt mixing plant on Hüttenstraße in Bremen, our laboratory was expanded and equipped with a wide range of cutting-edge technology in April 2015. This lets us continue our internal and external monitoring activities while creating our own formulas and initial test certificates. We can now develop new formulas to produce an affordable yet high-quality alternative to conventional mixtures. We recently launched our APA (Ahrens Private Asphalt), a new mixture that’s of a very high quality but affordable due to its high content of recycled building materials.