Dynapac machines used for RCC paving in Germany

Paving machines from Dynapac were used recently to install roller-compacted concrete (RCC) in Germany. The job was carried out in cooperation with the firm’s long-term customer STRA-LA-BAU, based in Dortmund, Germany. The German contractor STRA-LA-BAU has several Dynapac pavers in its fleet, including DF45CS, F1200CS and F1700C models, as well as Dynapac rollers. The firm laid the RCC surface on behalf of Holcim. There is an external warehouse planned on which heavy machine parts for the packaging indust
August 10, 2018 Read time: 2 mins
Paving machines from Dynapac were used recently to install roller-compacted concrete (RCC) in Germany. The job was carried out in cooperation with the firm’s long-term customer STRA-LA-BAU, based in Dortmund, Germany.


The German contractor STRA-LA-BAU has several 206 Dynapac pavers in its fleet, including DF45CS, F1200CS and F1700C models, as well as Dynapac rollers.

The firm laid the 1074 RCC surface on behalf of 2813 Holcim. There is an external warehouse planned on which heavy machine parts for the packaging industry will be stored. The site’s use means that high point loads are to be expected – a condition in which conventional asphalt mixes often reach their limit.

To ensure the job was carried out properly, STRA-LA-BAU worked closely with  Dynapac and the firm’s specialist, Michael Heid. Dynapac advised on suitable machine settings and helped devise a methodology for the job. Necessary features included high precompaction from the screed and the production of a homogenous surface structure for the concrete. To handle the job, the firm selected a Dynapac SD2500CS paver with its high compaction V5100 TVH screed.

The SD2500CS machine showed itself to be sufficiently manoeuvrable to handle the 60m paving lengths. The Dynapac high compaction screed delivered a constant installation thickness of around 140mm in the binder course and 100mm in the top course. In addition to the effective precompaction by the screed, the surface was also produced with a high-quality finish.

The firm then used 12tonne CP 1200 rollers from Dynapac for final compaction, with concrete trowels then employed to deliver the final finish.

Concrete milling, paving & compaction

For more information on companies in this article

Related Content

  • Hamburg-Finkenwerder airport has new runway surface
    August 21, 2013
    Hamburg’s Finkenwerder airport is now benefiting from a new runway surface following work carried out by contractor KEMNA BAU. The company recently used machines from Dynapac to resurface 36,000m2 of the runway track in Hamburg-Finkenwerder, a facility used by Airbus. The airport handles around 10-15 take-offs and landings/day when aircraft are either undergoing flight testing or being delivered to customers, as well as for deliveries of components by transport aircraft. The project was tricky as the
    Read More
  • Paving a Japanese airport within strict time constraints
    September 19, 2012
    In Japan, major efforts are being made to both conserve energy and materials, while also delivering high quality airport runways. At Haneda Airport, as well as at the Fukuoka, Chitose and Sendai airports, innovative use is being made of asphalt paving equipment from Sumitomo. The latest model HA60W J paver from Sumitomo is being used to lay warm mix asphalt, while the contractors is also using sophisticated control technology. To minimise disruption to flight schedules, construction work at Haneda has been
    Read More
  • Paving a new racing circuit
    February 2, 2022
    The use of reduced temperature asphalt in a road construction project in Germany has helped to lower emissions
    Read More
  • Developments in noise-reducing road surfaces
    February 17, 2012
    Mixtures with special additives are being produced for roads, offering noise reduction and aiding recycling. Patrick Smith reports. Noise-reducing road surfacings have been used in motorway construction for some time. But relatively new are noise-optimised surfacings used on roads in towns that do not follow a standard concept.Road trials with these materials have taken place in Germany since 2007 and have been prioritised due to the European Union Guidelines on the Assessment and Management of Environmenta
    Read More

Highlighted Content