English
Русский 39-43 p.
The article discusses the possibilities of improving the strength characteristics of fine-grained concrete. Modification of compositions and production technology of fine-grained high-strength concrete is possible with the use of natural and man-made raw materials of various chemical and mineral composition. It is shown that it is possible to increase the economic feasibility of high-strength fine-grained concretes with the preservation of performance characteristics due to the use of man-made raw materials and production waste. The issues of controlling the processes of structure formation and identifying a potentially stable state of hardening compositions are considered, possibly on the basis of modification and design methods for the composition of construction objects with improved properties.
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2. Batrakov V. G. Modificirovannye betony. M.: Strojizdat, 1990, 400 p. (rus.)
3. Bazhenov YU.M., Dem'yanova V.S., Kalashnikov V.I. Modificirovannye vysokoprochnye betony. M.: ASV. 2007. P. 321 – 328. (rus.)
4. Lesovik V.S. Geneticheskie osnovy energosberezheniya v promyshlennosti stroitel'nyh materi-alov. Izvestiya vysshih uchebnyh zavedenij. Stroitel'stvo. 1994. 7-8. P. 96 – 100. (rus.)
5. De Larrard Francois. Ultrafine Particles for the Making of Very High Strength Concretes. Cem., Concr., and Aggreg. 1990. 12 (2). P. 61 – 69.
6. Richard P., Cheurezy M. Composition of Reactive Powder Concrete. Scientific Division Bougies. Cement and Concrete Research. 1995. 25 (7). P. 1501 – 1511.
Tolstoy A.D. Fine-grained high-strength concrete. Construction Materials and Products. 2020. 3 (1). P. 39 – 43. https://doi.org/10.34031/2618-7183-2020-3-1-39-43