Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
EARLY STRENGTH ENHANCEMENT OF CEMENTS
A method of making a cement composition, comprising grinding a cement clinker and a strength-enhancing agent, thereby producing a hydraulic cementitious powder, wherein the strength-enhancing agent is present in the hydraulic cementitious powder in an amount of from 0.001% to 0.09% based on dry weight of the hydraulic cementitious powder. The strength-enhancing agent is a compound represented by the following structural formula (I). The definitions of variables R1, R2, and R3 as well as R10, R20, and R30 are provided herein.
EARLY STRENGTH ENHANCEMENT OF CEMENTS
A method of making a cement composition, comprising grinding a cement clinker and a strength-enhancing agent, thereby producing a hydraulic cementitious powder, wherein the strength-enhancing agent is present in the hydraulic cementitious powder in an amount of from 0.001% to 0.09% based on dry weight of the hydraulic cementitious powder. The strength-enhancing agent is a compound represented by the following structural formula (I). The definitions of variables R1, R2, and R3 as well as R10, R20, and R30 are provided herein.
EARLY STRENGTH ENHANCEMENT OF CEMENTS
SILVA DENISE A (Autor:in) / CHEUNG JOSEPHINE H (Autor:in) / MYERS DAVID F (Autor:in) / CHUN BYONG-WA (Autor:in) / ROCHA ERNIE (Autor:in) / LAI WEE FUK (Autor:in) / BUZZELL LESLIE J (Autor:in)
20.02.2020
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME