Journal
The microstructure of hydration products of composite cement containing as mineral additives granulated blast-furnace slag (10%), flask &#...
| Issue №5, 2010 |
| Section: Science and production |
| Keywords: composite cement; mineral additives; hydration products; mycrostructure |
| Autor: L.D. Shakhova, D.E. Kucherov. |
It Is shown that increasing strength characteristics features of the portland cement by possible way to activations raw materials of charge in mode tr...
| Issue №5, 2010 |
| Section: Science and production |
| Keywords: portland cement; activation; wollastonite; strength characteristics |
| Autor: T.Z. Lygina, A.V. Kornilov, A.A. Panina, E.N. Permyakov. |
The results of research on optimization of the composition of sulfomineral additives and their influence on the formation of composition, structure an...
| Issue №5, 2010 |
| Section: Science and production |
| Keywords: autoclave aerated concrete; sulfomineral additives; chemical reinforcing; lowbasicity hydrosilicates of calcium. |
| Autor: A.A. Mechai, E.I. Baranovskaya. |
Solid-state MAS NMR spectroscopy and Density Functional Theory (DFT) calculations are shown to be unique experimental and theoretical tools to...
| Issue №6, 2010 |
| Section: Science and production |
| Keywords: alite; belite; guest-ion; substitution of ions; NMR spectroscopy; Density Functional Theory |
| Autor: T.T. Tran, S.L. Poulsen, B. Jansang, D. Herfort, H.J. Jakobsen, J. Skibsted. |
It is shown that in discussions of various effects of joint and separate grinding of multi-component cement on the finished product the chemical and p...
| Issue №6, 2010 |
| Section: Science and production |
| Keywords: grinding; cement; blended cements |
| Autor: C. De Weerdt. |
The process of cement hydration was examined using radio spectroscopy of 2,2,6,6-tetramethyl-4-hydroxypiperidine-1-oxyl spin labels. A suggestion was ...
| Issue №6, 2010 |
| Section: Science and production |
| Keywords: hydration; radio spectroscopy of spin labels; a hydration route; durability of a cement stone |
| Autor: Ye.A. Fanina, A.N. Lopanov. |
Three kinds of carbons, natural coal, activated carbon and pet coke were used as susceptors and heating sources, and heating patterns and sintering pr...
| Issue №2, 2009 |
| Section: Science and production |
| Keywords: heating system, portland cement, raw material, agglomeration |
| Autor: C.K. Park, J.P. Lee, D.M. Roy. |
The article describes a study on the efficiency of using reducing agents of six-valence chromium in cement. The study covered the effect of such reduc...
| Issue №3, 2009 |
| Section: Science and production |
| Keywords: water-miscible hex-Cr, dechromatization, signature analysis, clinker |
| Autor: E.V. Tekucheva, G.A. Zinovieva, A.N. Klassen. |
Carbon Nanotubes (CNTs) are well known for their unparalleled mechanical properties. Additionally their very high aspect ratio and low specifi...
| Issue №3, 2009 |
| Section: Science and production |
| Keywords: nanocomposite, multi-wall nanotube, structural analysis, sample preparation, reaction kinetics, microstructure, mechanical properties |
| Autor: T. Kowald, S. Eser, R. Trettin. |
The article presents a review of the types of fuel intended for cement production. It is noted that the use of coal ensure minimum expenses connected ...
| Issue №4, 2009 |
| Section: Science and production |
| Keywords: fuel type, petcoke, coal |
| Autor: V.M. Ufimtsev, V.A. Pyachev. |