A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BINDER COMPOSITION COMPRISING POZZOLANIC MATERIAL AND FINE FILLER
The invention concerns a binder composition comprising:a. between 1% and 30% in dry weight of Portland cement, lime or a mixture thereof;b. between 1% and 40% in dry weight of ground granulated blast furnace slag ;c. between 20% and 50% in dry weight of at least one pozzolanic material;d. between 20% and 65% in dry weight of at least one filler;e. between 0.5% and 10% in dry weight, relative to the total weight of components a, b c and d, of at least one activator;f. between 0.05% and 1.5% in dry weight, relative to the total weight of components a, b, c and d, of at least one water reducer polymer;said filler being a particles mixture of:- between 10% and 90% in weight, in respect with the total weight of the filler, of particles having a d50 greater than or equal to 0,05µm and strictly less than 8µm, and- between 10% and 90% in weight, in respect with the total weight of the filler, of particles having a d50 greater than or equal to 8µm and strictly less than 200µm.
BINDER COMPOSITION COMPRISING POZZOLANIC MATERIAL AND FINE FILLER
The invention concerns a binder composition comprising:a. between 1% and 30% in dry weight of Portland cement, lime or a mixture thereof;b. between 1% and 40% in dry weight of ground granulated blast furnace slag ;c. between 20% and 50% in dry weight of at least one pozzolanic material;d. between 20% and 65% in dry weight of at least one filler;e. between 0.5% and 10% in dry weight, relative to the total weight of components a, b c and d, of at least one activator;f. between 0.05% and 1.5% in dry weight, relative to the total weight of components a, b, c and d, of at least one water reducer polymer;said filler being a particles mixture of:- between 10% and 90% in weight, in respect with the total weight of the filler, of particles having a d50 greater than or equal to 0,05µm and strictly less than 8µm, and- between 10% and 90% in weight, in respect with the total weight of the filler, of particles having a d50 greater than or equal to 8µm and strictly less than 200µm.
BINDER COMPOSITION COMPRISING POZZOLANIC MATERIAL AND FINE FILLER
BINDEMITTELZUSAMMENSETZUNG MIT PUZZOLANMATERIAL UND FEINFÜLLSTOFF
COMPOSITION DE LIANT COMPRENANT UN MATÉRIAU POUZZOLANIQUE ET UNE CHARGE FINE
FROUIN LAURENT (author) / ALFANI ROBERTA (author) / GUTSALENKO TANYA (author) / WATTEZ THOMAS (author) / CHAOUCHE MOHEND (author) / CYR MARTIN (author)
2024-03-06
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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