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. | Sagdiev R.R. – post-graduate student E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Shelihov N.S. – candidate of technical sciences, professor E-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, Zelenaya st., 1 |
| Title of the article | No clinkers hydraulic binders based on carbonate-clay raw materials with a high content of magnesium carbonate |
| Abstract. | The article is about the origin and use of hydraulic binders from carbonate-clayey material. The first hydraulic binder was served as a mixture of air lime and active mineral additives. Scientific researches of the 18-th – 19-th century in the field of hydraulic binders (Wick, D. Smeaton) described the key role of the clay.Binders based on clay and carbonates are called hydraulic lime and roman-cement. The low firing temperature allows to use the raw materials with a high content of magnesium carbonate and expands raw material base for production. Low strength and speed of curing binders, limits their industrial application. Addition of the chemical and active-mineral supplements can increase the durability, speed curing of roman-cement and hydraulic lime. Thus, we can produce quality hydraulic binders based on the carbonate-clay material with a high content of magnesium carbonate. Scope: mortars, concrete, dry mortar, facing decorative tiles of high strength and building structures. |
| Keywords. | Hydraulic lime, roman-cement, mineralizes, chemical additives, active mineral supplements. |
| For citations: | Sagdiev R.R., Shelihov N.S. No clinkers hydraulic binders based on carbonate-clay raw materials with a high content of magnesium carbonate // Izvestiya KGASU. 2012. №2(20) P.194-199. |
