Paper Titles
The Increase of Hydration Activity of Portland Cement by Additives of Crystalline Hydrates
p.195
Method for Manufacturing of Fiber-Concrete Mixture for Fencing Structure Blocks
p.201
Technological Peculiarities of Non Autoclaved Foam Concrete Production on the Base of Volcanic Pumice Aggregates
p.206
Developing of Technology for Production of Perlite Based Insulation New Material and Elaborating of Methods for Calculation and Design of Damp Thermal Insulation Drying System
p.211
The Clinker Minerals Effect on the Cement Hardening Kinetic Constants
p.217
The Raw Materials Genetic Characteristics Role in Autoclave Cellular Concrete Carbonation Process
p.224
Heat Curing Efficiency Estimation of Concrete with Superplastificators on Polycarboxylates Basis
p.231
Fire Resistance Evaluation of Pressed Straw Building Envelopes
p.237
Improving the Efficiency and Safety in the Technology of Lime and Silicate Materials
p.243

The Clinker Minerals Effect on the Cement Hardening Kinetic Constants

Article Preview

Abstract:

The work is devoted to the study of the relationship between the individual clinker minerals content, the stone compressive strength in different periods of hardening and the binders kinetic hardening constants. It is shown that C3S and C2S affect the cements’ kinetic hardening constants in the early and long-term periods in different ways. There is a positive effect of C2S on the ultimate compressive strength and a sharp decrease in the dependence of the stone ultimate strength on C3S in the later periods. The initial hardening rate in high-cement cement is established to increase sharply with an increase in the C3A content from 5 to 12%. The increase in the C3A content up to 12% in low-cement cement has little effect on the initial hardening rate value.

You might also be interested in these eBooks
Materials and Technologies in Construction and Architecture II View Preview

Info:

Periodical:

Materials Science Forum (Volume 974)

Pages:

217-223

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.974.217

Citation:

Cite this paper

Online since:

December 2019

Authors:

Shark M. Rakhimbaev, Tatiana V. Anikanova*, Igor S. Rakhimbaev, Alexey S. Pogromsky

Keywords:

Clinker Minerals, Compressive Strength, Drag Coefficient, Initial Velocity, Transfer Theory

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

© 2020 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

References

[1] Krivoborodov Yu.V., Elenina A.A. Hardening of cement stone with microdisperse additives, Technique and technology of silicates. 22 (4) (2015) 18-20.

Google Scholar

[2] T.S. Shepelenko, N.P. Gorlenko, O.A. Zubkova, Cement composites modified with electrolytic additives. Magazine of Civil Engineering. 81 (5) (2018) 125–134. doi: 10.18720 / MCE.81.13.

DOI: 10.5862/mce.66.1

Google Scholar

[3] Timoshenko T.I., Zalogina A.V., Khudasov V.I. Zinc and BaSO4 additives for construction. 1 (3) (2018) 17–24.

Google Scholar

[4] Kuznetsova TV, Nefedyev A.P., Kossov D.Yu. Kinetics of hydration and properties of cement with the addition of metakaolin, building materials. 7 (2015) 3-4.

Google Scholar

[5] E.A. Shoshin, A.V. Polyacetic acid, modified sucrose, Bulletin of BSTU named after V.G. Shukhov. 1 (2018) 76–81.

Google Scholar

[6] Richardson I.G. The calcium silicate hydrates, Cement and Concrete Research. 38 (2008) 137-158.

DOI: 10.1016/j.cemconres.2007.11.005

Google Scholar

[7] Klassen V.K., Morozova I.A., Borisov I.N., Mandrikova O.S. Energy saving material raw material component, Middle East Journal of Scientific Research. 18 (11) (2013) 1597-1601.

Google Scholar

[8] Egorov G.V., Kapralova R.M., Chibisov N.P., Ermakov G.F. Comparison of strength properties with isobaric-isothermal hydration potentials of Portland cement clinkers, Cement. 8 (1987) 10-11.

Google Scholar

[9] Butt Yu.M., Timashev V.V. Influence of the phase composition of Portland cement clinkers on the cement binding properties, Proceedings of the Scientific Research Institute Cement. Moscow, Gosstroyizdat. 17 (1962) 85-121.

Google Scholar

[10] Rakhimbaev Sh.M. Transfer kinetics in heterogeneous processes of building materials technology, Sat. scientific proceedings Physical chemistry of building and composite materials. Publishing house BTISM, Belgorod, 989.

Google Scholar

[11] Rakhimbaev Sh.M. Calculation of rate constants of some processes of technology of artificial conglomerates, Coll. scientific works Problems of materials science and improvement of production technology of building products, Publishing house BTISM, Belgorod, (1990).

Google Scholar