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1. Petropavlovskaya V., Novichenkova T., Pustovgar A., Buryanov ., Petropavlovskii K. Mechanism of gypsum hardening. Matec web of conferences.

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REFERENCES

1.Petropavlovskaya V.B., Novichenkova T.B., Pustovgar A., Bur'yanov A.F., Petropavlovskij K.S. Mechanism of gypsum hardening. Matec web of conferences. 2018. pp. 00026 doi: 10.1051/matecconf/201711700026.

2.Zolotukhin S.N., Kukina O.B., Abramenko A.A. Partitions for high-rise construction using phosphogypsum. E3S Web of Conferences. 2018. pp. 02043 doi: 10.1051/e3sconf/20183302043.

3.Zolotuhin S.N., Kukina O.B., Abramenko A.A., Gapeev A.A., Solov'eva E.A., Savenkova E.A. [Effect of water film thickness on the structure of a composite building material using phosphogypsum]. Vestnik Voronezhskogo gosudarstvennogo tekhnicheskogo universiteta. [Bulletin of the Voronezh State Technical University], 2017, V. 13. No. 4. P. 138-143. (in Russian).

4.Petropavlovskaya V.B., Belov V.V., Novichenkova T.B., Bur'yanov A.F. [Patterns of influence of the grain composition on the properties of raw mixtures of pressed gypsum materials]. Stroitel'nye materialy [Construction Materials], 2011. No. 6, P. 4-5. (in Russian).

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6.Petropavlovskaya V.B., Belov V.V., Novichenkova T.B., Bur'yanov A.F., Poleonova YU.YU., Petropavlovskij K.S. [Resource Saving Unburned Gypsum Composites]. Stroitel'nye materialy [Construction Materials], 2015. No. 6, P. 79-81. (in Russian).

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8. Petropavlovskaya V.B., Belov V.V., Novichenkova T.B. Maloehnergoemkie gipsovye stroitel'nye kompozity [Low-energy gypsum building composites]. TSTU: Tver, 2014. 136 p. (in Russian).

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691.666

OPERATIONAL ADVANTAGES OF USE OF TURBULENT MIXERS IN

TECHNOLOGY OF FOAM CONCRETES

V.V Nagorskiy1, L.V. Morgun1*, A.Yu. Bogatina2

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1 Donskoy state technical university,

Russian Federation, 344000, Rostov-on-Don, Gagarin Square, 1

2 Rostov state University of railway engineering

Russian Federation, 344038, Rostov-on-Don, square of the National militia, 2

*Corresponding author: Morgun Lyubov Vasilyevna, E-mail: konst-lvm@yaandex.ru

The needs of the construction complex of the Russian Federation require the development of technologies of gas-filled concrete. Critical analysis of the performance properties of aerated concrete and fibropenobetonov showed that the latter is better, but have limitations on the type of equipment used. From the consideration of the performance characteristics of foam concrete mixers it follows that suitable for the manufacture of mixtures of dispersionreinforced fibers are only tuprbulentnye. The measure of the effectiveness of their use in the construction industry is regulated by the volume of the mixing flask.

Keywords: concrete mix, fibropenobetona mixture, one-step technology, a turbulent mixer

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