Instandsetzung von gefugten Betonflächen mit einer dünnen Schicht aus Carbonbeton

Research output: Contribution to journalResearch articleContributedpeer-review



Concrete pavements are exposed to high loads from existing traffic volumes and extreme weather conditions. In order to prevent wild cracking caused by the resulting constraining stresses, transverse joints are usually installed. However, these are also weak points in the concrete pavement, so that continuous maintenance and upkeeping is necessary. An ecologically and economically viable alternative to renewing the entire concrete slab is to rehabilitate the concrete runway with the aid of a jointless as well as thin top layer of carbon reinforced concrete. By separating the bond between the old concrete layer and the carbon concrete layer in the area of the transverse joint, a distribution of cracks is ensured and the crack width of the individual cracks in the carbon reinforced concrete pavement is reduced by multiple crack formation. Liquids can therefore penetrate less deeply into the concrete and damage neither the old concrete layer nor the corrosion-resistant carbon reinforcement.
Translated title of the contribution
Repair of concrete traffic areas with slim carbon reinforced concrete layers


Original languageGerman
Pages (from-to)768-778
Number of pages11
JournalBeton- und Stahlbetonbau
Issue number10
Early online date16 Sept 2020
Publication statusPublished - 5 Oct 2020

External IDs

ORCID /0000-0002-1596-7164/work/111044218
WOS 000570905600001
Scopus 85091011539
ORCID /0000-0001-5645-9652/work/142238139



  • Fahrbahndecken, Instandsetzung, Carbonbeton, Rissbreiten, Verstärkung, Verbundverhalten, zyklische Belastung

Library keywords