Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ternesita como activador para materiales hidráulicos latentes y puzolánicos
Aglutinante hidráulico que comprende con respecto al aglutinante total del 95 al 5% en peso de al menos un material hidráulico latente y/o al menos uno puzolánico, caracterizado porque con respecto al aglutinante total está contenido del 5 al 95% en peso de ternesita como activador, sumándose los porcentajes con los de los demás componentes de aglutinante para dar el 100%.
Binder comprises 20-95 wt.% of Portland cement and 5-80 wt.% of ternesite cement, where ternesite cement comprises 20-100 wt.% of the clinker phase containing sulfospurrite and another clinker phases, and the another clinker phase comprises 0-80 wt.% of (alpha ,beta ) dicalcium silicate (AA), 0 wt.% to less than 15 wt.% of fluorinated compound (BB), 0-30 wt.% of another fluorinated compound (CC), 0-20 wt.% of reactive aluminates, 0-25 wt.% of periclase and 0-30 wt.% of secondary phases. Binder comprises 20-95 wt.% of Portland cement and 5-80 wt.% of ternesite cement, where ternesite cement comprises 20-100 wt.% of the clinker phase containing sulfospurrite and another clinker phases, and the another clinker phase comprises 0-80 wt.% of (alpha ,beta ) dicalcium silicate (AA), 0 wt.% to less than 15 wt.% of a fluorinated compound of formula (C 4(A) x(F 1 - x) 3) (BB), 0-30 wt.% of another fluorinated compound of formula (C 2(A yF 1 - y)) (CC), 0-20 wt.% of reactive aluminates, 0-25 wt.% of periclase and 0-30 wt.% of secondary phases. x : 0.1-1; and y : 0.2-0.8. Independent claims are included for: (1) the preparation of ternesite clinker comprising a raw mixture containing sintering at least one sources of calcium oxide, silica and sulfur trioxide, where the temperature of sintering is adjusted to 900-1300[deg] C such that the ternesite clinker comprises 20-100 wt.% of sulfospurrite and less than 15 wt.% of (AA); and (2) preparing the binder comprises mixing 5-80 wt.% of ternesite clinker or a cement and 20-95 wt.% of at least one Portland clinker or cement, where the amount of sulfospurrite in the binder is at least 5 wt.%.
Ternesita como activador para materiales hidráulicos latentes y puzolánicos
Aglutinante hidráulico que comprende con respecto al aglutinante total del 95 al 5% en peso de al menos un material hidráulico latente y/o al menos uno puzolánico, caracterizado porque con respecto al aglutinante total está contenido del 5 al 95% en peso de ternesita como activador, sumándose los porcentajes con los de los demás componentes de aglutinante para dar el 100%.
Binder comprises 20-95 wt.% of Portland cement and 5-80 wt.% of ternesite cement, where ternesite cement comprises 20-100 wt.% of the clinker phase containing sulfospurrite and another clinker phases, and the another clinker phase comprises 0-80 wt.% of (alpha ,beta ) dicalcium silicate (AA), 0 wt.% to less than 15 wt.% of fluorinated compound (BB), 0-30 wt.% of another fluorinated compound (CC), 0-20 wt.% of reactive aluminates, 0-25 wt.% of periclase and 0-30 wt.% of secondary phases. Binder comprises 20-95 wt.% of Portland cement and 5-80 wt.% of ternesite cement, where ternesite cement comprises 20-100 wt.% of the clinker phase containing sulfospurrite and another clinker phases, and the another clinker phase comprises 0-80 wt.% of (alpha ,beta ) dicalcium silicate (AA), 0 wt.% to less than 15 wt.% of a fluorinated compound of formula (C 4(A) x(F 1 - x) 3) (BB), 0-30 wt.% of another fluorinated compound of formula (C 2(A yF 1 - y)) (CC), 0-20 wt.% of reactive aluminates, 0-25 wt.% of periclase and 0-30 wt.% of secondary phases. x : 0.1-1; and y : 0.2-0.8. Independent claims are included for: (1) the preparation of ternesite clinker comprising a raw mixture containing sintering at least one sources of calcium oxide, silica and sulfur trioxide, where the temperature of sintering is adjusted to 900-1300[deg] C such that the ternesite clinker comprises 20-100 wt.% of sulfospurrite and less than 15 wt.% of (AA); and (2) preparing the binder comprises mixing 5-80 wt.% of ternesite clinker or a cement and 20-95 wt.% of at least one Portland clinker or cement, where the amount of sulfospurrite in the binder is at least 5 wt.%.
Ternesita como activador para materiales hidráulicos latentes y puzolánicos
BULLERJAHN FRANK (Autor:in) / BATOG BARBARA (Autor:in) / IRBE LINDA (Autor:in) / BEN HAHA MOHSEN (Autor:in) / SCHMITT DIRK (Autor:in)
01.10.2018
Patent
Elektronische Ressource
Spanisch
IPC:
C04B
Kalk
,
LIME
Activador hidráulico para escoria granulada de horno alto
| Europäisches Patentamt | 2018