Journal
The article reviews the basic development stages of hydraulic binders and prospects for their further development. It also provides the basic data on ...
| Issue №2, 2010 |
| Section: Science and production |
| Keywords: binding materials; Portland cement; geopolymers; fly ash; metakaolin |
| Autor: V.I. Korneyev, A.S. Brykov. |
Cement grinding is the last production cycle where there is still a chance to change the quality of cement taking into account the consumers’ requirem...
| Issue №2, 2010 |
| Section: Science and production |
| Keywords: optimal grinding quality; grinding aids; specific energy consuption; аgglomeration of particles in separator |
| Autor: J. Schrabback. |
This is a study of the clinker firing methods used for chromium reduction in industrial facilities. With that end in view, either the charge of second...
| Issue №2, 2010 |
| Section: Science and production |
| Keywords: Portland cement clinker; burning, secondary fuel; reducing atmosphere; total chromium; total chromium (VI); soluble chromium (VI); chromate; chromium reduction (VI); stabilized soils |
| Autor: K. Shimosaka, E. Asakura, H. Tanaka, M. Yamashita. |
The approach between microstructure of P2O5 distribution and hydration chemistry is discussed to propose a possible mechanism that explains mechanical...
| Issue №2, 2010 |
| Section: Science and production |
| Keywords: alternative fuel; clinker; phosphorus compounds; hydration |
| Autor: E. Moudilou, F. Amin, B. Bollotte, J.H. Thomassin, P. Le Coustumer, Y. Lefrais. |
Macro-defect-free (MDF) materials and technologies have been originally studied in systems of high alumina cements with polyvinylalcohol/aceta...
| Issue №3, 2010 |
| Section: Science and production |
| Keywords: Macro-defect-free materials; Portland cement; polyphosphate glass; moisture resistance |
| Autor: M. Drábik, S. Balkovic, P. Martauz, J. Strigáč, Ľ. Bágeľ. |
A study was made of the capability of lithium-silica-containing solutions obtained by interaction between aqueous colloidal dispersion SiO2 and LiOH t...
| Issue №4, 2010 |
| Section: Science and production |
| Keywords: colloidal silica; lithium polysilicates; alkali-silica reactions; alkali corrosion of concretes |
| Autor: A.S. Brykov, A.V. Anisimova. |
In the course of laboratory and industrial investigations we have tested that reducing slag as well as of the setting of the sulfatization degree of r...
| Issue №4, 2010 |
| Section: Science and production |
| Keywords: hexavalent chromium; chromates; soluble chromium; clinker firing; reducing substance |
| Autor: F.D. Tamás, L. Opoczky, L. Sas. |
A study was made of hydration of mixed cements including Portland cement clinker and some silica-containing materials. Differences were identified in ...
| Issue №4, 2010 |
| Section: Science and production |
| Keywords: Mixed binders; granulated blast furnace slag; ash-slag waste; cement hydration; strength growth of cement stone |
| Autor: V.A. Svidersky, V.V. Tokarchuk, N.E. Sobolev, S.N. Chepurko. |
Admixture of LiF (2%) into the raw mix allows to produce clinker containing alite (KN=0,9; n=2,19; p=1,29) at the temperature of 1...
| Issue №4, 2010 |
| Section: Science and production |
| Keywords: Portland cement clinker; clinker minerals; fluorine-containing mineralizers; lithium fluoride |
| Autor: V.D. Barbanyagre, T.A. Koledaeva. |
During the last few years several computer models has been developed to simulate the evolution of cement microstructure during hydration. In the model...
| Issue №5, 2010 |
| Section: Science and production |
| Keywords: cement microstructure; hydration; computer model; kinetics; tricalcium silicate; alite; isothermal calorimetry; chemical shrinkage |
| Autor: M. Costoya, Sh. Bishnoi, E. Gallucci, K. L. Scrivener. |