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) Zementƶse bindemittel fĆ¼r faserverstƤrkte hochleistungszementzusammensetzungen (hpfrcc), vor allem fĆ¼r faserverstƤrkten ultrahochleistungsbeton (uhpfrc) (fr) Matrices cimentaires pour composites de ciment renforcĆ© aux fibres haute performance, en particulier des bĆ©tons renforcĆ©s 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 |