About the authors
| First name, Middle name, Last name, Scientific degree, Scientific rank, Current position. Full and brief name of the organization, The organization address. | Kashapov R.R. – head of laboratory Е-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Krasinikova N.M. – candidate of technical science, associate professor Е-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Khozin V.G. – doctor of technical science, professor Е-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Kazan State University of Architecture and Engineering The organization address: 420043, Russia, Kazan, Zelyonaya St., 1 |
| Title of the article | Research of exploitative properties of cement-based heavy concretes with polyfunctional additive |
| Abstract. | Problem statement. Evaluation of physical-mechanical and exploitative properties of cement concretes with polyfunctional additive and its comparison with existing analogues are the scopes of present study. Results. The main results of the research are that the developed admixture with plasticizing-accelerating-strengthening action is not inferior known analogues in its properties to frost resistance and water impermeability in concrete, and also lowers water absorption and exceeds modulus of elasticity, prismatic strength and shrinkage in comparison. Conclusions. The significance of the results obtained for the construction industry is that concretes with the developed additive increase the durability of concrete, namely, corrosion resistance (according to Moskvin II and III type of corrosion, respectively, alkali resistance, sulfate resistance). |
| Keywords. | polyfunctional additive, modulus of elasticity, prismatic strength, shrinkage deformation, durability. |
| For citations: | Kashapov R.R., Krasinikova N.M., Khozin V.G. Research of exploitative properties of cement-based heavy concretes with polyfunctional additive // Izvestiya KGASU. 2017. №4(42) P.296-302. |
