Road surfacing in the UAE demands precision at every stage — from the accurate removal of a deteriorated surface layer to the controlled production of bituminous mix and its flawless placement. The Wirtgen Group brings three world-leading brands to this workflow: Wirtgen for milling and recycling, Benninghoven for asphalt production, and Vogele for paving. Genavco is the authorised UAE distributor for all three, supporting major road authorities, contractors, and infrastructure developers across the country.
The Complete Road Surfacing Workflow: Milling, Mixing & Paving
Modern road rehabilitation follows a defined sequence. The old surface is removed by a cold milling machine to a precise depth and profile. That reclaimed material — reclaimed asphalt pavement (RAP) — is transported to an asphalt mixing plant where it is blended with virgin aggregate and fresh bitumen to produce new mix. That mix is laid by an asphalt paver and compacted by road rollers. The Wirtgen Group covers every stage of this process with purpose-engineered equipment.
Wirtgen Small-Class Cold Milling Machine - Urban Road Repairs
Wirtgen's small-class cold milling machines — the W 35, W 50, and W 100 series — are designed for urban road maintenance, trench reinstatement, and localised surface repair. Their compact dimensions allow them to work within live traffic lanes, pedestrian areas, and tight junctions where larger machines cannot operate without causing unacceptable disruption.
Asphalt Milling Machine: Removing & Recycling the Old Road Surface
An asphalt milling machine — also called a cold planer or road planer — uses a rotating drum fitted with tungsten carbide cutting tools to remove the road surface to a precisely controlled depth. Modern Wirtgen machines use the LEVEL PRO levelling system to maintain cutting depth within ±1mm across the full working width, regardless of surface irregularities. The milled material is loaded directly onto a truck via a conveyor, ready for transport to the mixing plant.
Wirtgen Large-Class Cold Milling Machine - Highway Rehabilitation
For high-volume highway rehabilitation, Wirtgen's large-class machines — including the W 200, W 210, and W 220 series — remove full-lane widths of 2m or more in a single pass. With drum speeds, conveyor heights, and travel speeds all managed from an ergonomic operator platform, these machines deliver the throughput required to rehabilitate motorway surfaces within constrained traffic management windows.
Cold Milling Machine: Precision Depth Control for Road Rehabilitation
The key performance measure of any cold milling machine is its ability to hold constant cutting depth while maintaining production speed. Wirtgen achieves this through a combination of automatic grade and slope control, a water spray system that suppresses dust and cools the cutting tools, and a robust drum assembly that maintains cutting performance through full operational shifts without loss of profile accuracy.
Wirtgen Road Recycler - Full-Depth In-Place Recycling
Road recycling with a Wirtgen recycler processes the existing road structure in place, eliminating the cost and environmental impact of transporting material to and from a mixing plant. The recycler pulverises the existing asphalt and base layers, adds a binding agent — cement, lime, or foamed bitumen — and produces a stabilised base layer that is stronger than the original structure. This approach delivers significant cost savings on road reconstruction projects.
Road Recycling: In-Place & In-Plant Techniques Explained
In-place recycling using a Wirtgen recycler is the most cost-effective approach for roads with structural deterioration but recoverable base material. In-plant recycling — incorporating RAP into a Benninghoven mixing plant — is preferred where the existing material quality is variable or where a specific mix design cannot be achieved in-place. Both techniques reduce raw material consumption and landfill significantly.
Benninghoven Batch Mix Plant - Premium Mix for Highways & Airports
Benninghoven batch mix plants produce asphalt in discrete batches, with each batch individually weighed and mixed to an exact recipe. This precision makes batch plants the preferred choice for airport runways, motorway surfacing, and any application where mix consistency and documentation of production are contractually required.
Asphalt Mixing Plant: Producing Quality Bituminous Mix On Demand
The quality of the finished road surface is only as good as the quality of the asphalt mix. A Benninghoven mixing plant controls aggregate temperature, aggregate grading, bitumen content, additive dosing, and mixing time to tolerances that consistently meet EN 13108 and local UAE road authority specifications. Integrated data management systems record every batch produced, providing full traceability for quality assurance purposes.
Benninghoven Drum Mix Plant - High-Volume Continuous Production
Benninghoven drum mix plants operate continuously, feeding heated and coated aggregate into a drum where mixing occurs. The higher throughput compared to batch plants makes drum mix plants the economical choice for large-volume residential road projects, industrial estate construction, and urban development schemes where mix specification tolerances are standard.
Slipform Paver: Continuous Concrete Paving for Kerbs & Barriers
A slipform paver extrudes concrete continuously through a shaped mould, producing kerbs, channel drains, safety barriers, and median dividers in a single uninterrupted pass. The concrete is self-supporting immediately on exiting the mould — no formwork is required, and the paved element achieves design geometry and surface finish directly from the machine.
Vogele Slipform Paver - Kerbs, Barriers & Concrete Channels
Vogele slipform pavers complement Wirtgen milling and Benninghoven asphalt production in the complete road construction process. While asphalt surfaces are being laid, the slipform paver simultaneously constructs the kerbing and drainage channels that border the carriageway, keeping the entire project on programme.
Wirtgen Cold Milling: Small-Class to Large-Class Machine Range
Wirtgen's cold milling range spans from the compact W 35 for urban maintenance to the W 250 for major highway rehabilitation. Every model shares the same LEVEL PRO control platform, the same toolholder system (reducing spare part inventory), and the same Wirtgen service infrastructure supported through Genavco across the UAE.
Benninghoven Asphalt Plants: Batch Mix & Drum Mix Options
Benninghoven offers both batch and drum mix configurations in capacities from 80 to 400 tonnes per hour. Both plant types incorporate RAP feeding systems, allowing up to 70% recycled asphalt content in certain mix designs — a significant cost and carbon reduction for large road projects.
Vogele Pavers: Completing the Surfacing Cycle After Milling
After Wirtgen milling prepares the base and Benninghoven produces the mix, Vogele pavers lay it. Vogele's VÖGELE VISION and SUPER series pavers use the NIVELTRONIC Plus automatic levelling system to lay asphalt to the depth, profile, and cross-fall specified in the road design — delivering a finished surface that meets or exceeds compaction and evenness requirements first time.
Environmental Benefits of Road Recycling in UAE Infrastructure
Road recycling with Wirtgen and Benninghoven technology reduces CO? emissions, raw material extraction, and transport movements associated with conventional road reconstruction. For UAE government infrastructure projects with sustainability reporting requirements, this translates directly into measurable environmental performance data that can be included in project documentation.
Frequently Asked Questions About Road Milling & Asphalt Production
What depth can a Wirtgen cold milling machine cut in a single pass?
Standard cold milling machines cut to depths of 0 to 330mm in a single pass. Specific depths depend on the model and drum configuration selected.
Can Benninghoven plants incorporate RAP?
Yes — Benninghoven plants are designed to process up to 70% RAP in certain configurations, significantly reducing material costs.
Conclusion
The Wirtgen, Benninghoven, and Vogele combination represents the most complete and technically advanced road surfacing solution available in the UAE market. Each machine is engineered to interface seamlessly with the others, producing a measurably superior road surface more efficiently than any alternative combination.
Contact Genavco to discuss your road construction or rehabilitation project, arrange a technical consultation, or request a demonstration of any Wirtgen Group machine.
