Asphalt Sealings
STRABAG has more than 70 years of experience in the field of using asphalt concrete for hydraulic structures. Initially focused on sealing dams with an exterior bituminous sealant ( ACFD ), we soon moved on to reservoirs, canals and other hydraulic structures like Asphalt Cores ( ACCD )
Continuous intensive material research at our inhouse laboratory TPA GmbH has lead to optimal asphalt mixtures for the demands of this special field of hydraulic engineering
A perfectly trained and highly motivated team, together with a careful work preparation are a guarantee for top quality and professionalism in all of our projects.
The use of asphalt concrete is a special field in the construction of dams, reservoirs and canals. Asphalt concrete can be used as in watertight liner ( ACFD ) or core ( ACCD )
Our offer includes the following services:
- Consultancy services ahead of the project
- Vertical paving on steep slopes
- Horizontal paving on steep slopes
- Rehabilitation of existing sealings
- Mastic overlay as UV-Protection
- Connections to concrete structures
- Mix design and quality assurance on site
Take a look at our asphalt sealing projects.
West Silver Basin Dam and Reservoir
Client:
Freeport Minerals Corporation, Phoenix, Arizona
Construction period:
2017 – 2018
City/Country:
Morenci - Arizona, United States of America
Contract value:
€ 8 million
Homestake Dam and Reservoir Maintenance and Repair Project, Colorado, USA
Client:
ACA Moltz JV, LLC
Construction period:
2012 - 2014
City/country:
Minturn, Colorado, USA
Contract value:
€ 5 million
PSW Goldisthal - Rehabilitation of lower reservoir, Germany
Client:
Vettenfall Europe Business Service GmbH
Construction period:
2014
City/country:
Goldisthal, Germany
Contract value:
246 k €
Rehabilitation of Wehra Asphalt Concrete Reservoir
Client:
Schluchseewerk AG
Construction period:
2021
City/country:
Wehr, Germany
Contract value:
€ 3 million
Extension of the Vianden pumped storage plant - Lot 1 asphalt hydraulic engineering works
Client:
Société Electrique de l'Our
Construction period:
2010
City/country:
Vianden, Luxembourg
Contract value:
€ 5 million