Studies on the influence of different fly ashes and Portland cement on early hydration of calcium aluminate cement

The influence of three mineral additives, i.e. fly ashes from pulverized combustion and from fluidized combustion of hard coal as well as Portland cement, on early hydration (up to 28th day) of calcium aluminate cement was investigated. Cement pastes containing 0, 5 and 25 wt% of additives were stud...

Full description

Saved in:
Bibliographic Details
Published in:Journal of thermal analysis and calorimetry 2011-12, Vol.106 (3), p.859-868
Main Authors: Pacewska, Barbara, Wilińska, Iwona, Nowacka, Mariola
Format: Article
Language:English
Subjects:
Analysis
Analytical Chemistry
Applied sciences
Buildings. Public works
Calorimetry
Cement
Cement concrete constituents
Cements
Chemistry
Chemistry and Materials Science
Exact sciences and technology
Infrared spectroscopy
Inorganic Chemistry
Materials
Measurement Science and Instrumentation
Physical Chemistry
Polymer Sciences
Properties of anhydrous and hydrated cement, test methods
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The influence of three mineral additives, i.e. fly ashes from pulverized combustion and from fluidized combustion of hard coal as well as Portland cement, on early hydration (up to 28th day) of calcium aluminate cement was investigated. Cement pastes containing 0, 5 and 25 wt% of additives were studied by the use of calorimetry, thermal analysis and infrared spectroscopy methods. It was confirmed that hydration of calcium aluminate cement is closely dependent on the type of addition and its amount. The influence of additives of different properties on cement hydration was discussed basing on received results and other literature reports.
ISSN:1388-6150
1588-2926
1572-8943
DOI:10.1007/s10973-011-1570-1