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. | Khaliullin M.I. – candidate of technical sciences, associate professor E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Rakhimov R.Z. – doctor of technical science, professor Gaifullin A.R. – candidate of technical sciences, assistant Kazan State University of Architecture and Engineering The organization address: 420043, Russia, Kazan, Zelenaya st., 1 |
| Title of the article | Concrete on the basis without clinker composite gypsum binder the increased water resistance with application of industrial wastes |
| Abstract. | Sustainable growth and development of building industry is highly dependent on reduction of energy consumption and pollutant emissions in environment. Expansion of production and application of gypsum building materials is one of the serious problems in securing a success of this task. Particularly, production of gypsum concretes enables to decrease energy and consumption of fuel materials comparing with production of cement concretes. In work changes of linear deformations and strength indicators of an artificial stone on the basis of composite gypsum binder at long curing in various conditions are investigated. Pursuing these benefits and goal a new no-clinker composite gypsum binder was developed. Invented binder has enhanced water resistance and includes complex hydraulic admixture based on finish lime and large-tonnage industrial waste – milled blast-furnace slag and haydite dust. Results of research indicates that invented binder can be used for production of heavy and fine concretes with strength from M75 and up to M300 and softening coefficient above 0,8. Produced concretes will satisfy requirements to waterproof materials and cold resisting property equals to F50. |
| Keywords. | Heavy concrete, fine-grained concrete, ground domain slag, haydite dust, composite gypsum binder. |
| For citations: | Khaliullin M.I., Rakhimov R.Z., Gaifullin A.R. Concrete on the basis without clinker composite gypsum binder the increased water resistance with application of industrial wastes // Izvestiya KGASU. 2014. №1(27) P.176-182. |
