
Recycling of concrete, asphalt and excavation material into standard-compliant building materials with integrated transport logistics.

ContraCon Baustoffrecycling GmbH
Vienna (Inzersdorf) · Langenlebarn-Oberaigen · SeyringNew on Amplifa
About ContraCon
ContraCon Baustoffrecycling GmbH is a company of the Pittel+Brausewetter Group and a specialist in demolition recycling and building material logistics. At its main site in Vienna-Inzersdorf, which has been in operation for over 30 years, concrete and asphalt demolition material is processed into high-quality recycled building materials using a stationary crushing and screening plant. Since early 2023, the Langenlebarn-Oberaigen site has been accepting excavation and demolition material and processing it into standard-compliant building materials, also serving the greater Tulln and Stockerau areas. Through its stake in Recyclingbaustoffe Seyring GmbH on the northern outskirts of Vienna, the entire Vienna area is supplied comprehensively. The service portfolio includes building material recycling, transport and logistics services, trading in bulk materials, and the production of substrates and green roof materials. Customers include road and infrastructure construction, urban green space and green roof projects, and the construction industry.
- Site
- Wien
- Processes
- Building material recycling, Transport and logistics, Trading in bulk materials, Substrates and green roof materials
- Materials
- Concrete demolition material (recycled building material), Asphalt demolition material (recycled building material), Excavation material, Substrates / green roof materials, Substrates and green roof materials
- Industries
- Road and infrastructure construction, Urban green space and green roof projects, Construction industry, urban green space and green roof projects
- 01
Acceptance of excavation and demolition material
- 02
Crushing and screening
- 03
Processing into standard-compliant recycled building materials
- 04
Transport and logistics
- 05
Trading in bulk materials
Materials and Processes
Concrete demolition material (recycled building material)
Crushed and screened at the Vienna-Inzersdorf site and processed into building materials for road and infrastructure construction.
Asphalt demolition material (recycled building material)
Processed into high-quality recycled building materials.
Excavation material
Accepted since 2023 at the Langenlebarn site and further processed into standard-compliant building materials.
Substrates and green roof materials
ContraCon is established as a producer of substrates and green roof materials for urban green space projects.
Sites

Vienna-Inzersdorf
ATMain site, stationary crushing and screening plant, recycling
- Materials
- Concrete demolition material, asphalt demolition material
- Stationary crushing and screening plant

Langenlebarn-Oberaigen
ATRecycling site (excavation and demolition material), since 2023
- Materials
- Excavation material, demolition material

Seyring
ATStake: Recyclingbaustoffe Seyring GmbH, recycled building materials
Industries
1 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| stationary crushing and screening plant | – | 1 | – | – | Vienna-Inzersdorf |
Additional services
History
- 2023
Start of operations at the Langenlebarn site (acceptance and processing of excavation and demolition material)