HEAVY-DUTY CONCRETE WITH FROST RESISTANCE F400 WITH COMPLEX CHEMICAL ADDITIVES
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Abstract
The article presents the results of studies of the influence of complex chemical additives on the physical and mechanical properties of concrete, taking into account the curing conditions. It has been experimentally confirmed that the complex additive: the hyperplasticizer Hidetal GP-9-Alpha, 0,7% of the cement mass, and the air-entraining additive Hidetal P8, 0,05% of the cement mass, allows to obtain concrete with a denser structure, promotes equally active strength gain of concrete in the early stages under air-dry curing conditions and under low-temperature heat and humidity treatment, at the age of 28 days under curing under heat and humidity treatment provides an increase in concrete strength by 15%. New experimental data are presented on the efficiency of the combined use of the hyperplasticizer Hidetal GP-9-Alpha and the air-entraining additive Hidetal P8 for obtaining concrete of class C32/40 with frost resistance grade F 400.
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References
Sheikin, A.E. & Dobshits, L.M. (1989). Tsementnye betony vysokoi morozostoikosti. Leningrad: Stroiizdat. (In Russ.).
Kuntsevich, O.V. (1983). Betony vysokoi morozostoikosti dlya sooruzhenii Krainego Severa. Leningrad: Stroiizdat. (In Russ.).
Dobshits, L.M. (1999.) Morozostoikost' betonov transportnykh sooruzhenii: uchebnoe posobie. Moscow: MIIT. (In Russ.).
Mironov, S.A. & Lagoida, A.V. (1975). Betony, tverdeyushchie na morose. Moscow: Stroiizdat. (In Russ.).
Shestoperov, S.V. (1977). Tekhnologiya betona. Moscow: Stroiizdat. (In Russ.).
Nesvetaev, G.V. (2013). Betony: uchebno-spravochnoe posobie. Rostov-na-Donu: Feniks. (In Russ.).
Krasovskii, P.S. (2013). Fiziko-khimicheskie osnovy formirovaniya struktury tsementnykh betonov: ucheboe posobie. Khabarovsk: DVGUPS. (In Russ.).
Dobshits, L.M. (2017). Puti povysheniya dolgovechnosti betonov [Ways to improve the durability of concretes]. Stroitel’nye Materialy, (10), 4–9. (In Russ., abstr.in Engl.).
Gorchakov, G.I. & Bazhenov, Yu.M. (1986). Stroitel'nye materialy. Moscow: Stroiizdat. (In Russ.).
Malinina, L.A. (1977). Teplovlazhnostnaya obrabotka tyazhelogo betona. Moscow: Stroiizdat. (In Russ.).
Plotnikova, L.G., Pichugin, A.P. & Verigin, Yu.A. (2012). Vliyanie teplovoi obrabotki na poristost' betona. Polzunovskii Vestnik, (1/2), 93–97. (In Russ.). – URL: https://journal.altstu.ru/media/f/old2/pv2012_01_2/pdf/093plotnikova.pdf.
Tarakanov, O.V. (2016). Khimicheskie dobavki v rastvory i betony: monogr. Penza: PGUAS. (In Russ.).
Yukhnevskii, P.I. (2013). Vliyanie khimicheskoi prirody dobavok na svoistva betonov. Minsk: Belorus. nats. tekhn. un-t. (In Russ.).
Batyanovskii, E.I., Gurinenko, N.S. & Korsun, A.N. (2022). Povyshenie morozostoikosti tsementnogo betona. Mekhanika va tekhnologiya ilmii zhurnali [Scientific Journal of Mechanics and Technology], 2(7), 148–159. (In Russ., abstr. in Engl.).
Nesvetaev, G.V., Korchagin, I.V., Lopatina, Yu.Yu. & Khalezin, S.V. (2016). O morozostoikosti betonov s superplastifikatorami [About frost resistance of concrete with superplasticizers]. Internet-zhurnal «NAUKOVEDENIE», 8(5). (In Russ., abstr. in Engl.). URL: http://naukovedenie.ru/PDF/88TVN516.pdf.
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