A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ADJUVANT POUR AUGMENTER LES RÉSISTANCES MÉCANIQUES À COURT TERME D'UNE COMPOSITION HYDRAULIQUE À TENEUR RÉDUITE EN CLINKER
This relates to the use, for improving the mechanical strength of a hydraulic composition based on a cement composition including: from 20 to 64% by weight of clinker; from 5 to 60% by weight of activated clay; from 0 to 35% by weight of limestone; and from 0 to 10% by weight of calcium sulfate, the proportions being relative to the dry weight of the cement composition, of from 0.2 to 5.0% by weight relative to the dry weight of cement composition, preferably from 0.2 to 1.0% by weight relative to the dry weight of cement composition, of at least one adjuvant including at least one alkali metal salt chosen from alkali metal formate, carbonate, chloride, hydroxide, oxalate, thiocyanate, silicate, sulfate or nitrate salts, or a mixture thereof.
ADJUVANT POUR AUGMENTER LES RÉSISTANCES MÉCANIQUES À COURT TERME D'UNE COMPOSITION HYDRAULIQUE À TENEUR RÉDUITE EN CLINKER
This relates to the use, for improving the mechanical strength of a hydraulic composition based on a cement composition including: from 20 to 64% by weight of clinker; from 5 to 60% by weight of activated clay; from 0 to 35% by weight of limestone; and from 0 to 10% by weight of calcium sulfate, the proportions being relative to the dry weight of the cement composition, of from 0.2 to 5.0% by weight relative to the dry weight of cement composition, preferably from 0.2 to 1.0% by weight relative to the dry weight of cement composition, of at least one adjuvant including at least one alkali metal salt chosen from alkali metal formate, carbonate, chloride, hydroxide, oxalate, thiocyanate, silicate, sulfate or nitrate salts, or a mixture thereof.
ADJUVANT POUR AUGMENTER LES RÉSISTANCES MÉCANIQUES À COURT TERME D'UNE COMPOSITION HYDRAULIQUE À TENEUR RÉDUITE EN CLINKER
ADJUVANT FOR INCREASING THE SHORT-TERM MECHANICAL STRENGTH OF A HYDRAULIC COMPOSITION WITH A REDUCED CLINKER CONTENT
HILFSSTOFF ZUR ERHÖHUNG DER KURZFRISTIGEN MECHANISCHEN FESTIGKEIT EINER HYDRAULISCHEN ZUSAMMENSETZUNG MIT REDUZIERTEM KLINKERGEHALT
AUTIER CAROLINE (author) / KOCABA VANESSA (author)
2024-04-17
Patent
Electronic Resource
French
IPC:
C04B
Kalk
,
LIME
| European Patent Office | 2022
| European Patent Office | 2022
| European Patent Office | 2022