A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
HYDRATION CONTROL MIXTURE FOR MORTAR AND CEMENT COMPOSITIONS
The present invention relates to a construction chemical composition, comprising a) at least one inorganic binder, b) less than 0,5 weight-%, based on the total amount of a), b) and c), of at least one compound of the general formula (I) and at least c) one alkali metal carbonate. Further the use of a hydration control mixture as a retarder for at least one inorganic binder, comprising an aluminate-containing binder is disclosed.
La présente invention concerne une composition chimique pour la construction, comprenant a) au moins un liant inorganique, b) moins de 0,5 % en poids, sur la base de la quantité totale de a), b) et c), d'au moins un composé de formule générale (I) et d'au moins c) un carbonate de métal alcalin. L'invention concerne en outre l'utilisation d'un mélange de contrôle d'hydratation en tant que retardateur pour au moins un liant inorganique, comprenant un liant contenant de l'aluminate.
HYDRATION CONTROL MIXTURE FOR MORTAR AND CEMENT COMPOSITIONS
The present invention relates to a construction chemical composition, comprising a) at least one inorganic binder, b) less than 0,5 weight-%, based on the total amount of a), b) and c), of at least one compound of the general formula (I) and at least c) one alkali metal carbonate. Further the use of a hydration control mixture as a retarder for at least one inorganic binder, comprising an aluminate-containing binder is disclosed.
La présente invention concerne une composition chimique pour la construction, comprenant a) au moins un liant inorganique, b) moins de 0,5 % en poids, sur la base de la quantité totale de a), b) et c), d'au moins un composé de formule générale (I) et d'au moins c) un carbonate de métal alcalin. L'invention concerne en outre l'utilisation d'un mélange de contrôle d'hydratation en tant que retardateur pour au moins un liant inorganique, comprenant un liant contenant de l'aluminate.
HYDRATION CONTROL MIXTURE FOR MORTAR AND CEMENT COMPOSITIONS
MÉLANGE DE CONTRÔLE D'HYDRATATION POUR MORTIER ET COMPOSITIONS DE CIMENT
GRASSL HARALD (author) / DENGLER JOACHIM (author) / BIZZOZERO JULIEN (author) / SCHOEBEL ALEXANDER (author)
2021-12-23
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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