AbstractAbout AuthorsReferences
For macro-porous concretes, a generalized interpretation of the mechanism of frost destruction with the substantiation of structure parameters criterial for its regulatory is proposed. Results of dilatometric studies of cement foam concretes, which revealed the interrelationship of the parameters of their structure with the measure of deformation of the material during the freezing of water-saturated samples, are presented.
G.S. SLAVCHEVA, Doctor of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.)
Voronezh State University of Architecture and Сivil Engineering (84, 20-letija Oktjabrja Street, 394006, Voronezh, Russian Federation)
1. Guzeev E.A., Piradov K.A., Mamaev T.L. Evaluation of frost resistance of concrete in the parameters of fracture mechanics. Beton i zhelezobeton. 2000. No. 3, pp. 26–27. (In Russian).
2. Aleksandrovskii S.V. Aleksandrovskii V.S. Basic model theory of freezing wet porous bodies. Beton i zhelezobeton. 2005. No. 6. pp. 20–21. (In Russian).
3. Dobshits L.M. Physico-chemical model of the fracture of concrete under alternate maintenance-thawing. Vestnik grazhdanskikh inzhenerov. 2009. No. 3 (20), pp. 104–110. (In Russian).
4. Zotkin A.G. The air pores and frost resistance of concrete. Tekhnologii betonov. 2011. No. 5–6, pp. 18–21. (In Russian).
5. Leonovich S.N., Zaitsev Yu.V., Piradov K.A. The physical model of the kinetics of destruction of concrete in the heat and humidity effects // Vestnik grazhdanskikh inzhenerov. 2014. No. 1 (42), pp. 34–36 (In Russian).
6. Chernyshov E. M. Slavcheva, G. S. Frost destruction and frost resistance of building materials: a modern interpretation of the mechanism and management factors. Bulletin of the Department of construction Sciences RAASN. Vol. 9. Belgorod, 2005, pp. 447–459. (In Russian).
7. Slavcheva G.S., Chernyshov E.M. Influence of structure of high strength modified concrete on dilatometric effects when freezing. Vestnik inzhenernoi shkoly DVFU. Stroitel’nye materialy i izdeliya. 2015. No. 1 (22), pp. 63–70. (In Russian)
8. Sheinin A.M., Ekkel’ S.V. On the application of dilatometric method for predicting the frost resistance of concrete road. Stroitel’nye Materialy [Construction Materials]. 2004. No. 12, pp. 50–51. (In Russian).
9. Dikun A.D., Fishman V.Ya., Dikun V.N., Nagornyak I.N., Alekseev A.V. The practice of applying accelerated dilatometric method for determination frost resistance of concrete in accordance with GOST 10060.3–95. Stroitel’nye Materialy [Construction Materials]. 2009. No. 4, pp. 97–101. (In Russian).
2. Aleksandrovskii S.V. Aleksandrovskii V.S. Basic model theory of freezing wet porous bodies. Beton i zhelezobeton. 2005. No. 6. pp. 20–21. (In Russian).
3. Dobshits L.M. Physico-chemical model of the fracture of concrete under alternate maintenance-thawing. Vestnik grazhdanskikh inzhenerov. 2009. No. 3 (20), pp. 104–110. (In Russian).
4. Zotkin A.G. The air pores and frost resistance of concrete. Tekhnologii betonov. 2011. No. 5–6, pp. 18–21. (In Russian).
5. Leonovich S.N., Zaitsev Yu.V., Piradov K.A. The physical model of the kinetics of destruction of concrete in the heat and humidity effects // Vestnik grazhdanskikh inzhenerov. 2014. No. 1 (42), pp. 34–36 (In Russian).
6. Chernyshov E. M. Slavcheva, G. S. Frost destruction and frost resistance of building materials: a modern interpretation of the mechanism and management factors. Bulletin of the Department of construction Sciences RAASN. Vol. 9. Belgorod, 2005, pp. 447–459. (In Russian).
7. Slavcheva G.S., Chernyshov E.M. Influence of structure of high strength modified concrete on dilatometric effects when freezing. Vestnik inzhenernoi shkoly DVFU. Stroitel’nye materialy i izdeliya. 2015. No. 1 (22), pp. 63–70. (In Russian)
8. Sheinin A.M., Ekkel’ S.V. On the application of dilatometric method for predicting the frost resistance of concrete road. Stroitel’nye Materialy [Construction Materials]. 2004. No. 12, pp. 50–51. (In Russian).
9. Dikun A.D., Fishman V.Ya., Dikun V.N., Nagornyak I.N., Alekseev A.V. The practice of applying accelerated dilatometric method for determination frost resistance of concrete in accordance with GOST 10060.3–95. Stroitel’nye Materialy [Construction Materials]. 2009. No. 4, pp. 97–101. (In Russian).
For citation: Slavcheva G.S. Structural Factors Ensuring the Frost Resistance of Cement Foam Concretes. Stroitel’nye Materialy [Construction Materials]. 2015. No. 9, pp. 52-56. (In Russian). DOI: https://doi.org/10.31659/0585-430X-2015-729-9-52-56