
Production of hot-rolled asphalt, mastic asphalt and porous asphalt with recycled content up to 60 % in Ulm.

Donau-Asphalt-Mischwerke GmbH & Co. KG
Ulm (Ulm-Donautal)New on Amplifa
About Donau-Asphalt-Mischwerke
Donau-Asphalt-Mischwerke GmbH & Co. KG (DAM) operates an asphalt mixing plant in the Ulm-Donautal industrial area and supplies the Ulm region and surrounding area with hot-rolled asphalt, mastic asphalt and porous asphalt. The mixing plant has been comprehensively modernised and extended; a high-capacity parallel drum and precise control technology ensure the production of high-quality asphalt products. The plant technology enables a recycled content of up to 60 percent, with the recycling material sourced from UBR Ulmer Baustoff Recycling. In addition to standard formulations, project-specific special mixes are produced, including noise-optimised, light-coloured, low-carbonate and water-permeable mix grades as well as surfaces with special technical properties. Customers are municipal and commercial clients; the asphalt is used on municipal, state and federal roads as well as on motorways. The Ulm-Donautal location has excellent transport links.
- Site
- Ulm
- Processes
- Hot-rolled asphalt production, Mastic asphalt production, Porous asphalt production, Asphalt recycling (recycled content up to 60 %), Special mixes (noise-optimised, light-coloured, low-carbonate, water-permeable), Production of hot-rolled asphalt, mastic asphalt and porous asphalt, Project-specific special mixes (noise-optimised, light-coloured, low-carbonate, water-permeable)
- Materials
- Hot-rolled asphalt, Mastic asphalt, Porous asphalt, Recycled asphalt, Special mixes
- Industries
- Road construction, Infrastructure, Municipal clients, Commercial clients
- 01
Recycled material sourcing (UBR Ulmer Baustoff Recycling)
- 02
Mix production (parallel drum, control technology)
- 03
Special formulation development
- 04
Delivery to municipal and commercial clients
- 05
Installation in road construction (municipal, state and federal roads,
Mix grades and processes
Hot-rolled asphalt
Standard mix for the construction of municipal, state and federal roads as well as motorways.
Mastic asphalt
Mix for heavily trafficked road surfaces.
Porous asphalt
Water-permeable surface for drainage of the road surface.
Recycled asphalt
Reused reclaimed asphalt with a recycled content of up to 60 %, sourced from UBR Ulmer Baustoff Recycling.
Special mixes
Project-specific grades such as noise-optimised, light-coloured, low-carbonate and water-permeable mix grades.
Locations

Ulm
DEAsphalt mixing plant and company headquarters
- Materials
- Hot-rolled asphalt, mastic asphalt, porous asphalt, recycled asphalt
- Asphalt mixing plant with parallel drum
- Precise control technology
Inside the production

Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Hot-rolled asphalt productionCasting | – | – | – | – | Hot-rolled asphalt |
| Mastic asphalt productionCasting | – | – | – | – | Mastic asphalt |
| Porous asphalt productionCasting | – | – | – | – | Porous asphalt |
| Asphalt recycling (recycled content up to 60 %)Casting | – | – | – | – | Recycled asphalt |
| Special mixes (noise-optimised, light-coloured, low-carbonate, water-permeable)Casting | – | – | – | – | Asphalt mix |
1 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Asphalt mixing plant with parallel drum | – | – | – | – | Ulm-Donautal, Hans-Lorenser-Straße 8 |
Additional services
History
Comprehensive modernisation and extension of the mixing plant with a high-capacity parallel drum, precise control technology and a recycled content of up to 60 % via UBR Ulmer Baustoff Recycling.