Impact of Superplasticizing Agents on Physical and Mechanical Properties of Cellular Concrete

Abstract:

The effect of superplasticizing, foam agents, various fiber aggregates on the physical and mechanical properties of cellular concrete has been studied. The article covers the results of experimental studies conducted to determine the effect of foam agents PO-6 and PB-2000, as well as polymeric and basalt fiber on the pore structure of foam concrete. The dependence between the change in density and strength of cellular concrete and the structure of its pore space has been determined.

• Periodical: Materials Science Forum (Volume 974)
• Pages: 181-186
• DOI: https://doi.org/10.4028/www.scientific.net/MSF.974.181
• Online since: December 2019
• Authors: V.A. Perfilov*, V.V. Gabova, Inessa A. Tomareva
• Keywords: Cellular Concrete, Density, Fiber, Foam Agents, Strength, Superplasticizing Agents

References

[1] V. A. Perfilov, A. V. Atkina, O. A. Kusmartseva, Application of micro-reinforcement modifying components to enhance the strength of cellular materials, Proc. of high. educ. instit., Construction No. 9, Novosibirsk (2010) 11-14.

[2] V. A. Perfilov, A. V. Atkina, O. A. Kusmartseva, Fiber reinforced concrete with superfine fiber fillers, Int. Sci. and Prac. Conf. Low-rise construction" in the framework of the project "Affordable and comfortable housing for Russian citizens: technology and materials, the problems and prospects of the development in the Volgograd region,, Volgograd, VolgGASU (2009) 89- 91.

[3] V. A. Perfilov, A. V. Kotlyarevskaya, Use of fiber additives and superplasticizing agents for improvement of foam concrete strength, Safety and reliability of cosntruction materials, structures and foundation basements: 6th Int. conf. Volgograd: VolgGASU (2011) 251-252.

[4] V. A. Perfilov, A. V. Kotlyarevskaya, O. A. Kusmartzeva, Raw material for the use of cellular materials and the method for its manufacturing, Invention patent No. 2422408, Bull. No. 18 dd. 27.06.(2011).

[5] V. A. Perfilov, V. I. Lepilov, Haydite blocks with high heat-shielding properties, Proc. of the high. educ. instit. North-Caucasian region. Ser.: Technical science. 6 (2008) 116-120.

[6] Perfilov V. A., Lepilov V. I., Kotlyarevskaya A. V., Foam fiber reinforced concrete blocks with reduced thermal conductivity for fencing structures, Quality of indoor air and environment: 10th Int. Scientif. Conf., Volgograd: VolgGASU. (2012) 439-444.

[7] Kotlyarevskaya A. V., Foam fiber-reinforced concrete with micro-strengthening agents and modifying agents, PhD tesis, Eng. Sciences, Volgograd, (2013).

[8] Perfilov V. A., Mityaev S. P., Calculation of fiber-reinforced concrete with nano-additive, Certificate of state registration of software. 2009612195, 29.04.(2009).

[9] Perfilov V. A., Zubova M. O., Neizvestniy D. L., Application of basalt fibers and a modifying additive for increasing the strength characteristics of heavy concrete, Proc. of the high. educ. instit., Construction, Novosibirsk. 12 (2011) 46-49.

[10] Perfilov V. A., Zubov M. O., Basalt fiber as the main component of dispersed-fiber reinforcing concrete, Bull. of Donbas Nat. Acad. of Constr. and Arch. 3 (101) (2013) 146-148.

[11] Perfilov V. A., Structural concrete with enhanced fracture toughness and durability using macro-strengthening agents and modifying nano-agents: monograph, VolgGASU, Volgograd, (2009).

[12] Perfilov V. A., Fine-grained fiber reinforced concretes. Thesis. Ministry of Education and Science of the Russian Federation, Volgograd State University of Architecture and Civil Engineering, VolgGASU, Volgograd, (2015).

[13] Perfilov V. A., Zubova M. O., Effect of basalt fibers on the strength of fine fiber reinforced concrete, Internet Bull, of VolgGASU, Series: Multidisciplinary. 1 (37) (2015) 9.

[14] Perfilov V. A., Zubova M. O., Effect of superplasticizers on the properties of fiber-reinforced concrete, Internet Bull. of VolgGASU, Series: Multidisciplinary. 1 (37) (2015) 11.

[15] Perfilov V. A., Oreshkin D. V., Zemlyanushnov D. Y., Concrete strength and crack resistance control, in: Procedia Engineering 2. Ser. 2nd Int. Conf. on Ind. Eng. ICIE 2016,. (2016) 1474-1478.

DOI: 10.1016/j.proeng.2016.07.085

[16] Perfilov V.A., Gabova V.V., Nanomodified constructional fiber-reinforced concrete [Electronic resource], MATEC Web of Conferences, 129, Int. Conf. on Modern Trends in Manufacturing Techn. and Equip. (ICMTMTE 2017) (Sevastopol, Russia, September 11-15, 2017) / eds.: S. Bratan [et al.]; Sevastopol State University, National University of Science and Technology MISIS,, Polzunov Altai State Technical University, Inlink Ltd. and International Union of Machine Builders. - [Publisher: EDP Sciences]. (2017).

DOI: 10.1051/matecconf/201712905021

[17] Perfilov V.A., Zubov M.O., Fine-grained basalt fiber reinforvced concrete, Bull. of the Volgograd St. Univ. of Archit. and Civil Eng. Series: Construction and architecture. 38 (2014) 85-93.

[18] Perfilov V. A., Alatortseva U.V., Tyurin A.A., Fiber reinforced concrete mixture, Invention Patent. 2008133782/03, publ. 20.04.(2010).

[19] Perfilov V.A., Atkina A.V., Kusmartseva O.A., Kanavets U.V., Fiber reinforced concrete with macro strengthening and nano additives, in: Socio-economic and technological challenges of the construction complex of the region. Science. Practice. Education. Proceedings of the III All-Russian scientific and technical conference. (2009), 236-238.

[20] Perfilov V.A., Alatortseva U.V., Dmitruk M.I., Zhoga I.L., Application modifying nano-additives to improve strength fiber-reinforced concrete, Proc. of the high. educ. instit. Construction, Novosibirsk. 8 (2009) 17-19.

[21] Perfilov V.A., Alatortseva U.V., Structural fiber reinforced concretes with modifying nano-additives, Proc. of the Sec. Int. Nanotechn. Forum October 6-8, 2009, Moscow, GK Rosnanotekh, (2009) 374-375.