Journal
There is still an ongoing debate on the mechanisms of expansion of calcium sulfoaluminate (CSA) cements, which can be either favorable e.g. in shrinka...
| Issue №4, 2021 |
| Section: Science and production |
| Keywords: calcium sulfoaluminate cement, expansion, durability, pore solution, thermodynamic modeling |
| Autor: C.W. Hargis, B. Lothenbach, C.J. Mueller, F. Winnefeld. |
The potential of sulfoferrite clinkers synthesized from iron-containing industrial wastes as an expanding additive in sulfoferrite cements was investi...
| Issue №3, 2019 |
| Section: Science and production |
| Keywords: sulfoferrite clinker, ferric ettringite, portlandite, expanding additive, linear expansion, composite sulfoferrite cement |
| Autor: I.N. Borisov, A.A. Grebenyuk. |
Expansion of gypsum rock caused by Melflux 6681F, polycarboxylate hyper plasticizer of the latest generation, was investigated
| Issue №1, 2017 |
| Section: Science and production |
| Keywords: gypsum, polycarboxylate plasticizer, expansion, crystallization pressure |
| Autor: A.S. Panfilov, I.N. Medvedeva, A.S. Brykov, M.E. Voronkov. |
The expansion behavior of cement mortars with 0-25% limestone content is studied in water and magnesium sulfate solution for 2.5 years at room tempera...
| Issue №1, 2017 |
| Section: Science and production |
| Keywords: thaumasite, expansion, cement mortars, limestone, infrared spectroscopy |
| Autor: H.Y. Ghorab, M. Rizk, D. Herfort, Y.A. Osman. |
Experimental data and production practices in handling cements not containing Portland clinker are analyzed. Conclusions on the effect of ettringite
r...
| Issue №4, 2016 |
| Section: Science and production |
| Keywords: cement, ettringite, strength, expansion |
| Autor: W. Kurdowski. |
This article looks at the use of silica fume to negate the high reactivity of aggregates in Turkey. Reference is made to initial testing for ASR resis...
| Issue №4, 2016 |
| Section: Science and production |
| Keywords: Alkali Silica Reaction (ASR), pozzolans, silica fume, expansion values |
| Autor: R.C Lewis, E. Bayrak. |
The paper analyzes the factors that determine the effectiveness of impact modifiers - elasticizer additives introduced into the basic refractory mater...
| Issue №3, 2016 |
| Section: Refractories |
| Keywords: basic refractory material, flexibiliser, spinel, hercynite, thermal expansion, Young’s modulus |
| Autor: M. Geith, R. Krischanitz, S. Joerg. |
The properties of expansion additive synthesized by calcining kaolin from Zhuravliny Log deposit, limestone and natural gypsum mixed to an optimal rat...
| Issue №6, 2015 |
| Section: Science and production |
| Keywords: kaolin, expansion admixture, Portland cement |
| Autor: I.N. Medvedeva, S.A. Krasnobayeva, M.E. Voronkov, A.S. Brykov, Z.V. Stafeeva. |
The article analyses the status Russia’s cement industry prospects of its development. It is shown that, in order to meet the target volumes of reside...
| Issue №5, 2008 |
| Section: Science and production |
| Keywords: cement industry, output expansion |
| Autor: M. Ya. Bikbau.. |
The article studies peculiar features of EP supporting structures of the cement rotary kilns taking into account the weight of an EP, its hoppers as w...
| Issue №6, 2007 |
| Section: Equipment and technology |
| Keywords: electric precipitator, comparative analysis, thermal expansion |
| Autor: S. Теnsmeier. |