A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bond strength of whitetoppings and bonded overlays constructed with self-compacting high-performance concrete
A bonded concrete overlay consists of a concrete layer poured over a deteriorated pavement. Its mechanical performance depends on the quality of the bond between the lower and the uppermost layers. This paper reports an extensive experimental program to evaluate bond strength between Conventional Concrete (CC) and Asphalt Concrete (AC) substrates and Self-Compacting High-Performance Concrete (SCHPC) overlays. In all, 8 interface treatments are tested under Direct Tension, pure shear “LCB”, and compressive Slant Shear tests. The results show that direct pouring of the SCHPC overlay over CC and AC substrates produces similar or higher strengths than the other treatments analyzed. ; Peer Reviewed ; Postprint (author's final draft)
Bond strength of whitetoppings and bonded overlays constructed with self-compacting high-performance concrete
A bonded concrete overlay consists of a concrete layer poured over a deteriorated pavement. Its mechanical performance depends on the quality of the bond between the lower and the uppermost layers. This paper reports an extensive experimental program to evaluate bond strength between Conventional Concrete (CC) and Asphalt Concrete (AC) substrates and Self-Compacting High-Performance Concrete (SCHPC) overlays. In all, 8 interface treatments are tested under Direct Tension, pure shear “LCB”, and compressive Slant Shear tests. The results show that direct pouring of the SCHPC overlay over CC and AC substrates produces similar or higher strengths than the other treatments analyzed. ; Peer Reviewed ; Postprint (author's final draft)
Bond strength of whitetoppings and bonded overlays constructed with self-compacting high-performance concrete
López Carreño, Rubén-Daniel (author) / Pujadas Álvarez, Pablo (author) / Pialarissi Cavalaro, Sergio Henrique (author) / Aguado de Cea, Antonio (author) / Universitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental / Universitat Politècnica de Catalunya. EC - Enginyeria de la Construcció
2017-10-01
Article (Journal)
Electronic Resource
English
High-Performance Concrete , Àrees temàtiques de la UPC::Enginyeria civil::Infraestructures i modelització dels transports::Transport per carretera , Pavements , Concrete Overlays , Whitetopping , Bond Strength , Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures::Materials i estructures de formigó , Concrete , Paviments -- Formigó d'asfalt
DDC:
690
| British Library Online Contents | 2017
| British Library Online Contents | 2017
Use of self-compacting concrete for bonded overlays
| British Library Conference Proceedings | 2007