High Strength Alkali Activated Slag Cements with Controlled Setting Times and Early Strength Gain

Pavlo V. Kryvenko; Oleg Petropavlovsky; Vit Petranek; Vasiliy Pushkar; Grigorii Vozniuk

doi:10.4028/www.scientific.net/AMR.1100.44

Paper Titles

The Influence of Curing and Process of Hydration to Damping Coefficient of Alkali Activated Slag Mortars
p.21

Effect of Carbon Nanotubes and Hydroxypropyl Methylcellulose on the Mechanical Properties and Cracking Tendency of Alkali-Activated Slag
p.25

The Utilization of Waste Aluminosilicate to Prepare Cement Composite with Thermal Insulating and Drying Effect
p.30

Mix Design of Hybrid High-Volume Fly Ash Alkali Activated Cement
p.36

High Strength Alkali Activated Slag Cements with Controlled Setting Times and Early Strength Gain
p.44

The Analysis of the Behavior of Alkali-Activated Materials Applied as a Repair Mortar
p.50

Modification of Natural Anhydrite by Mixed Exciter
p.56

Laboratory Burning of Anhydrite from Phosphogypsum
p.60

Production of Alpha Plaster Modification by Pressureless Method
p.64

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 1100High Strength Alkali Activated Slag Cements with...

High Strength Alkali Activated Slag Cements with Controlled Setting Times and Early Strength Gain

Abstract:

The paper discusses approaches to compositional build-up of high strength alkali activated cements made using water glass as alkaline activator represented by commercial products in a form of powder and liquid. The purpose was to study the influence of fineness of ground granulated blast-furnace slags, admixtures and additives, compatible with alkali activated cements, water glass and mode of manufacturing technology in order to reach high compressive strength (≥ 80 MPa at standard age (28 days)) and early strength (≥ 20 MPa after 3 h of hardening in normal conditions).

You might also be interested in these eBooks

Binders, Materials and Technologies in Modern Construction

View Preview

Info:

Periodical:

Advanced Materials Research (Volume 1100)

Pages:

44-49

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1100.44

Citation:

Cite this paper

Online since:

April 2015

Authors:

Pavlo V. Kryvenko*, Oleg Petropavlovsky, Vit Petranek, Vasiliy Pushkar, Grigorii Vozniuk

Keywords:

Aerosol, Alkali Activated Cement, Blast-Furnace Slag, Early Strength, Mechanical Activation, Modification, Setting Time, Sodium Silicate Pentahydrate, Trisodium Phosphate Hydrate, Water Glass

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] 5th International Conference Non-Traditional Cement & Concrete, Brno University of Technology and ZPSV, a. s., June 16-19, 2014, Brno, Czech Republic.

Google Scholar

[2] The Announcement of International Conference on Alkali-activated Cements and Concretes, Chongqing, P.R. China, October 11-12, (2014).

Google Scholar

[3] Шлакощелочные бетоны на мелкозернистых заполнителях / Под ред. В.Д. Глуховского. – Киев: Вища школа, 1981, - 224 с.

Google Scholar

[4] Производство бетонов и конструкций на основе шлакощелочных вяжущих / Под общей ред. В.Д. Глуховского. - Киев. Будивельник, 1988, - 144 с.

Google Scholar

[5] Belitsky I.V., Regulation of Setting Processes of high-strength alkali activated slag cements concretes. / PhD Thesis. Kiev Civil Engineering Institute, Kiev, Ukraine, (1988).

Google Scholar

[6] Davidovits J., Minerals Polymers and Methods of Making them, US Patent 4, 349, 386 (1982); Synthetic Mineral Polymer Compound of the Silicoaluminates Family and Preparation Process, US Patent 4, 472, 199 (1984).

Google Scholar

[7] P. Zurer, Fast-curing, stronger cement developed, Chemical & Engineering News 67, No 7, pp.37-38, 1989, and Davidovits, J., Chemical & Engineering News 67, No 27, pp.4-5, (1989).

DOI: 10.1021/cen-v067n007.p037

Google Scholar