The results of comparative studies of influence of additives in Portland cement glinit obtained by polymineral non-kaolin clay calcination at temperatures of 400-800 °C and ground to a specific surface area of 250-800 m 2/kg and metakaolin of specific surface area of 1200 m 2/kg on the compressive strength, average, density, water absorption, softening coefficient of hardened cement paste are presented
Portland cement, additive, glinit, clay, mineral, calcination, grinding, hardened cement paste, properties
1. Ramachandran V. S. Concrete Admixtures Handbook: Properties, Science and Technology. - 2nd ed. -New York: William Andrew Publishing, 1995. - 1160 p.
2. Rahimov R. Z., Rahimova N. R. Stroitel'stvo i mineral'nye vyazhuschie proshlogo, nastoyaschego i buduschego // Stroitel'nye materialy. - 2013. - № 1. - C. 124-128.
3. Scrivener K. L., Nonat A. Hydration of cementitious materials, present and future // Cement and Concrete Research. - 2011. - № 41. - P. 651-665.
4. Guvalov A. A., Kuznecova T. V. Vliyanie vulkanicheskogo pepla Dzheyranchel'skogo mestorozhdeniya na svoystva kompozicionnyh vyazhuschih // Tehnika i tehnologiya silikatov. - 2013. - T. 20, № 3. - C. 2-6.
5. Volzhenskiy A. V., Burov Yu. S., Kolokol'nikov V. S. Mineral'nye vyazhuschie veschestva: tehnologiya i svoystva. - M.: Stroyizdat, 1979. - 476 s.
6. Rahimov R. Z., Haliullin M. I., Gayfullin A. R. Sostav i puccolanovye svoystva keramzitovoy pyli // Academia. Arhitektura i stroitel'stvo. - 2013. - № 4. - C. 112-116.
7. Glinit-cement: sbornik statey VNIC / pod red. V. I. Aksenova. - Vyp. 11. - M.: Glavnaya redakciya stroitel'noy literatury, 1935. - 171 s.
8. Wild S., Khatib J. M. Portlandite consumption in metakaolin cement pastes and mortars // Cement and Concrete Research. - 1997. - № 27. - R. 137-146.
9. Badogiannis E., Kakali G., Tsivilis S. Metakaolin as supplementary cementitious material: optimization of kaolin to metakaolin conversion // Journal of Thermal Analysis and Calorimetry. - 2005. - Vol. 81, № 2. - P. 457-462.
10. Brykov A. S. Metakaolin // Cement i ego primenenie. - 2012. - № 7-8. - C. 36-41.
11. Rashad A. M. Metakaolin as cementitious material: history, scours, production and composition - a comprehensive overview // Construction and Building Materials. - 2013. - Vol. 41. - P. 303-318.
12. Concrete Construction Engineering Handbook / ed. by E. G. Nawy. - CRC Press, 2008. - 1586 p.
13. Advanced Concrete Technology. Constituent Materials / ed. by I. Newman, B. S. Choo. - Elsevier, 2003. - 280 p.
14. Kaolinitic calcined clays - Portland cement system: Hydration and properties / A. Tironi, C. C. Castellano, V. L. Bonavetti [et al.] // Construction and Building Materials. - 2014. - Vol. 64. - P. 215-221.
15. Termicheskaya aktivaciya kaolinitovyh glin / A. Tironi, M. Tressa, A. Sian [i dr.] // Cement i ego primenenie. - 2012. - № 6. - S. 145-148.
16. Clay content of argillities: influence on cement based mortars / G. Habert, N. Choupay, G. Escadeillas [et al.] // Applied Clay Science. - 2009. - Vol. 43, № 3-4. - R. 322-330.
