MATEC Web Conf.
Volume 86, 20165th International Scientific Conference “Integration, Partnership and Innovation in Construction Science and Education”
|Number of page(s)||3|
|Section||4 Building materials and Technologies|
|Published online||28 November 2016|
Fine-grained concrete with organomineral additive
1 Moscow State University of Civil Engineering, 129337, Yaroslavskoye Shosse 26, Moscow, Russia
2 NOU INEP, 115477, Bekhtereva ul, d 13, korp 3, Moscow, Russia
* Corresponding author: firstname.lastname@example.org
The article deals with the issues concerning the formation of the structure and properties of fine-grained concrete with organomineral additive produced through mechanochemical activation of thermal power plant fly ash together with superplasticizer. The additive is produced in a high-speed activator at the collision particles’ speed of about 80 m/s. The use of the additive in fine-grained concrete in the amounts of 0.5-1% increased the strength by 30-50% and reduced the size and volume of pores. The cement consumption in such concrete is close to the cement consumption in common concrete of equal resistance.
© The Authors, published by EDP Sciences, 2016
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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