Soil stabilisation scores top marks in comparison to soil exchange as it requires fewer truck transports, results in shorter construction times, saves resources and reduces CO2 emissions. When operating as a soil stabiliser, the WR uses its powerful milling and mixing rotor to mix pre-spread binders, such as lime or cement, into the existing, insufficiently stable soil at working depths of up to 560 mm to convert it into a construction material of high quality in an in-situ process. The resulting homogeneous soil-binder mixture offers high tensile strength, compressive strength and shear strength values as well as long-term water resistance, frost resistance and volume stability. Typical applications include the construction of paths, roads, motorways, foundations, parking lots, sports grounds, industrial parks or facilities, airports, embankments, backfills or landfills.
WIRTGEN is much more than a company. We are a team of over 2,000 outstandingly qualified colleagues who live and breathe their passion for technology, innovation, customer-orientation and environmental awareness day after day. What we strive to achieve: sustainable road construction and mineral technologies. As one of the companies of the WIRTGEN GROUP, WIRTGEN benefits from an international network with its own subsidiaries. For our employees, this means: we offer you a whole range of different career development opportunities. And that around the globe. Come on board!
Vocational training as an Management Assistant Freight Forwarding and Logistics Services (m/f/d) at BENNINGHOVEN
Are you a perfect organizer who always has a plan? – With us, you will assure ensure fast, smooth, and hassle-free delivery of our products – whether by truck or train, ship, or plane
Increasingly tough demands regarding the quality and cost-efficiency of road construction measures have led to growing demand for machines and technologies that are designed for specific applications. One example are split vibration and oscillation drums. HAMM offers these for tandem rollers in the HD+ series (split vibration drum) and HX series (split vibration drum and/or split oscillation drum).
KLEEMANN crushing and screening plants are characterized by high quality and availability, ease of operation, and impressive versatility. In close cooperation with test customers, our plants are thoroughly tested and continuously optimized during the development phase. Only when performance and cost-effectiveness are convincing does series production begin.
When mixing in-place / in-situ, a cold recycler granulates the existing pavement while mixing in binders and water homogeneously at the same time. This method produces a new construction material mixture in a single operation. The cold recyclers are equipped with a powerful milling and mixing rotor and highly efficient injection systems.
The WR is equipped with a powerful milling and mixing rotor and state-of-the-art injection systems. The cold recycler mills and granulates the existing asphalt pavement, injects binders and water in precisely metered quantities and mixes all three in a single operation. The new base layers produced in this in-situ process are distinctive for their exceptionally high bearing capacity.
Depending on the type of asphalt and layer thickness, or the earthworks to be performed, correctly ballasting the pneumatic tyre rollers is key to achieving high quality compaction. HAMM offers a flexible ballasting concept for the HP series of pneumatic tyre rollers (Tier 3, Tier 4) – quick and easy to use on the construction site, it enables optimal weight distribution to guarantee the best possible compaction results.
Thanks to market-driven machine solutions and customer-orientated services, the group of companies has grown to become the global market leader for mobile road construction machines.
In the Smart Compaction product range, HAMM offers various solutions for intelligent and simple compaction, compaction documentation and compaction control. The focus here is on digital interfaces between the operator and the machine.
If the bearing capacity of the asphalt surface layer has been compromised, the road structure must be completely rehabilitated. Cold recycling is the latest trend – a rapid, cost-effective and environmentally friendly process!
HAMM in Tirschenreuth – the world's most advanced roller factory
Spanning an area of more than 350,000 m², HAMM has the world's most advanced roller factory. The assembly halls, production facilities and logistics centre are perfectly interlinked in a highly efficient process.
Working on a range of construction sites in the earthworks and asphalt sectors requires rollers to have optimum driving and steering characteristics. To meet this need, HAMM has installed three-point articulation – a more sophisticated upgrade from conventional articulated joints – in all compactors and tandem rollers in the HD CompactLine, HD and HD+ series as standard.
