Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Mechanical Properties of Recycled Aggregate Concrete at High and Low Water to Binder Ratios
This paper presents an original research on the influence of defects in recycled aggregate (RA) on mechanical properties of recycled aggregate concrete (RAC), including compressive strength, splitting tensile strength, fracture energy and elastic modulus. Six types of concretes, with the water to binder ratios (W/B) of 0.26 and 0.60, were prepared using nature aggregate (NA), RA and recycled aggregate treated by 3 mol/L (RA-H). Mechanical properties of RAC was inferior to that of NAC, and treated RA by sulfuric acid solution could improve the mechanical properties. Attached mortar in RA was the main factor resulting in the decrease of mechanical properties of RAC with 0.26 W/B, and for the RAC with 0.60 W/B, the effect of aggregate damage was more significant than that of attached mortar.
Mechanical Properties of Recycled Aggregate Concrete at High and Low Water to Binder Ratios
This paper presents an original research on the influence of defects in recycled aggregate (RA) on mechanical properties of recycled aggregate concrete (RAC), including compressive strength, splitting tensile strength, fracture energy and elastic modulus. Six types of concretes, with the water to binder ratios (W/B) of 0.26 and 0.60, were prepared using nature aggregate (NA), RA and recycled aggregate treated by 3 mol/L (RA-H). Mechanical properties of RAC was inferior to that of NAC, and treated RA by sulfuric acid solution could improve the mechanical properties. Attached mortar in RA was the main factor resulting in the decrease of mechanical properties of RAC with 0.26 W/B, and for the RAC with 0.60 W/B, the effect of aggregate damage was more significant than that of attached mortar.
Mechanical Properties of Recycled Aggregate Concrete at High and Low Water to Binder Ratios
Key Engineering Materials ; 629-630 ; 321-329
01.10.2014
9 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Mechanical Properties of Recycled Aggregate Concrete at High and Low Water to Binder Ratios
| British Library Conference Proceedings | 2015
Mechanical Properties and Permeability of Recycled Aggregate Concrete at Low Water/Binder Ratio
| Trans Tech Publications | 2011
Mechanical Properties and Permeability of Recycled Aggregate Concrete at Low Water/Binder Ratio
| British Library Online Contents | 2011