Dispersants for Dual Binding System Kaolin - Calcium Aluminate Cement

Radomír Sokolař

doi:10.4028/www.scientific.net/AMR.1124.10

Paper Titles

Preface and Committees

Mechanism of Immobilization of Toxic Elements in Special Binders
p.3

Dispersants for Dual Binding System Kaolin - Calcium Aluminate Cement
p.10

Diffusion Parameters of Basic Diffusion Adhesive Mortars with Silicate or Acrylic Plaster
p.16

Hydration of Synthetized Clinker Phases C₃S and C₃A with Metakaolin in Isothermal Conditions
p.23

Substitution of Limestone in Raw Mixture for Burning Portland Cement by FBC Ash
p.31

Influence of Chemical Admixtures on Properties of Alkali-Activated Slag-Based Mortars
p.37

Production of Self Compacting Concrete SCC with Portland and Blended Cement CEM I, CEM II with Fly Ash and Limestone Admixtures
p.45

Evaluation of Mechanical Properties of Glass/Epoxy Syntactic Foams Containing Carbon Nanotubes and Nanosilica
p.51

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 1124Dispersants for Dual Binding System Kaolin -...

Dispersants for Dual Binding System Kaolin - Calcium Aluminate Cement

Abstract:

Calcium aluminate cement CAC is able to increase strength of green body distintly. Influence of typical ceramic dispersants – sodium hexametaphosphate SHMP, sodium carbonate SC and sodium silicate (water glass) SWG – on the rheological properties (viscosity) of calcium aluminate cement – kaolin slurries with different ratio between CAC and kaolin was determined. In all cases sodium carbonate is the most effective dispersant but deflocculation is not very intensive – decrease of torque during the rotational viscometer test was not higher than 15 % (from 68,8 N.mm to 58.3 N.mm for ratio 1:1 of CAC:kaolin suspension when 0,06 %-wt of sodium carbonate was used).

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Periodical:

Advanced Materials Research (Volume 1124)

Pages:

10-15

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1124.10

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Online since:

September 2015

Authors:

Radomír Sokolař

Keywords:

Calcium Aluminate Cement, Dispersants, Kaolin

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