Cementitious matrices for high performance fibre reinforced cement composites (HPFRCC), in particular ultra-high performance fibre reinforced concretes (UHPFRC)
A cementitious matrix for Ultra-High Performance Fibre Reinforced Concrete (UHPFRC) containing the following constituents (in % mass of dry mix): a) 25 to 65 % Portland cement type CEM I; b) 25 to 70 % of Limestone filler; c) 5 to 15 % ultrafine mineral additions; d) 0 to 50 % fine sand with a diameter superior to 100 mm and lower than 5 mm. The invention also provides the corresponding UHPFRC cementitious mixture and element.
41130489
Alternative title(s) : (de) Zementöse bindemittel für faserverstärkte hochleistungszementzusammensetzungen (hpfrcc), vor allem für faserverstärkten ultrahochleistungsbeton (uhpfrc) (fr) Matrices cimentaires pour composites de ciment renforcé aux fibres haute performance, en particulier des bétons renforcés aux fibres ultra-haute performance (en) Cementitious matrices for high performance fibre reinforced cement composites (hpfrcc), in particular ultra-high performance fibre reinforced concretes (uhpfrc)
TTO:6.0923
| Patent number | Country code | Kind code | Date issued |
EP2275390 | EP | A1 | 2011-01-19 |