Ensuring Strength of Fine Grained Concrete with Mixed Cement Binders

A. Abdykalykov; M. Dzhusupova; Nadia Antoniuk; Aidai Talantbek Kyzy

doi:10.4028/www.scientific.net/KEM.864.134

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On the Question of the Application of Basalt Microfiber for Reinforcement of Thermal Insulation AAC
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HomeKey Engineering MaterialsKey Engineering Materials Vol. 864Ensuring Strength of Fine Grained Concrete with...

Ensuring Strength of Fine Grained Concrete with Mixed Cement Binders

Abstract:

The article presents the results of the evaluation of the strength of fine-grained concrete of ordinary grades on mixed cement binders with ash and slag waste of thermal power plants. To ensure the required strength, the preliminary activation of the mixed binder was envisaged, which is one of the main techniques for reducing cement consumption. Experimental-statistical models of the strength properties of fine-grained concrete was obtained, which make it possible to predict the required strength with a minimum consumption of cement and the optimal concentration of ash in the binder.

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Periodical:

Key Engineering Materials (Volume 864)

Pages:

134-140

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.864.134

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Online since:

September 2020

Authors:

A. Abdykalykov, M. Dzhusupova, Nadia Antoniuk*, Aidai Talantbek Kyzy

Keywords:

Activation, Ash, Experimental-Statistical Model, Fine-Grained Concrete, Pozzolanic Reaction, Slag Waste, Strength

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