Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
USE OF CALCIUM OXIDE AS EXPANDING AGENT IN HYDRAULIC BINDER COMPOSITION WITH VERY LOW SHRINKAGE
In the use of calcium oxide as an expanding agent for producing a low-shrinkage concrete, characterized in that - the calcium oxide has a particle size distribution characterized by a residue of at least 6 wt.-% on a 45 µm mesh sieve, and/or - the calcium oxide has a reactivity that is characterized by a conductivity of < 11 mS/cm when dissolved in water, and/or - the calcium oxide has a reactivity that is characterized by an average temperature increase of < 0,5°C/min during the first 15 minutes after the addition of the calcium oxide into water, and/or - the calcium oxide has a reactivity that is characterized by a temperature increase of < 10°C during the first 5 minutes after the addition of the calcium oxide into water.
USE OF CALCIUM OXIDE AS EXPANDING AGENT IN HYDRAULIC BINDER COMPOSITION WITH VERY LOW SHRINKAGE
In the use of calcium oxide as an expanding agent for producing a low-shrinkage concrete, characterized in that - the calcium oxide has a particle size distribution characterized by a residue of at least 6 wt.-% on a 45 µm mesh sieve, and/or - the calcium oxide has a reactivity that is characterized by a conductivity of < 11 mS/cm when dissolved in water, and/or - the calcium oxide has a reactivity that is characterized by an average temperature increase of < 0,5°C/min during the first 15 minutes after the addition of the calcium oxide into water, and/or - the calcium oxide has a reactivity that is characterized by a temperature increase of < 10°C during the first 5 minutes after the addition of the calcium oxide into water.
USE OF CALCIUM OXIDE AS EXPANDING AGENT IN HYDRAULIC BINDER COMPOSITION WITH VERY LOW SHRINKAGE
VERWENDUNG VON CALCIUMOXID ALS TREIBMITTEL IN HYDRAULISCHEN BINDERN MIT GERINGER SCHWINDUNG
UTILISATION D'OXYDE DE CALCIUM EN TANT QU'AGENT D'EXPANSION DANS UN LIANT HYDRAULIQUE AYANT UN RETRAIT REDUIT
BAALBAKI MOUSSA (Autor:in) / GONG BILL (CHUNMING) (Autor:in) / BABAYAN DAVID (Autor:in) / MATTHES WINNIE (Autor:in)
02.06.2021
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
SHRINKAGE REDUCING AGENT FOR HYDRAULIC COMPOSITION, AND HYDRAULIC COMPOSITION
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2018