Journal
The influence of pyrocatechin on hydration of Portland cement in dosages of 0.02-0.1% by weight was investigated by solid-state NMR spectroscopy o...
| Issue №6, 2016 |
| Section: Science and production |
| Keywords: pyrocatechin, Portland cement, hydration, setting, ettringite, NMR spectroscop |
| Autor: A.S. Brykov, N.S. Paritskaya, M.V. Mokeev. |
Effect of polycarboxylate plasticizers (superplasticizers) from different vendors on the properties of plaster and gypsum stone was examined
| Issue №6, 2016 |
| Section: Science and production |
| Keywords: superplasticizer, plaster, self leveling floor, setting time |
| Autor: I.N. Medvedeva, A.S. Panfilov, D.M. Aleshunin, M.E. Voronkov. |
The main products of the building chemistry industry are ternary blends composed of Portland cement (PC), calcium aluminate cement and calcium...
| Issue №6, 2016 |
| Section: Science and production |
| Keywords: hydration, microstructure, calcium aluminate cement, slag, limestone |
| Autor: J. Bizzozero, K.L. Scrivener. |
This article describes an approach to multipleoption designing of process equipment for Portland cement production lines, with a case study of ball mi...
| Issue №5, 2016 |
| Section: Science and production |
| Keywords: ball mill, designing, digital mockup, PLM |
| Autor: V.S. Bogdanov, M.Y. Yeltsov, L.Y. Shirokova, P.A. Khakhalev. |
The effect of additives obtained by grinding granulated slag on hydration and early compressive strength of slag Portland cement was examined. Grindin...
| Issue №5, 2016 |
| Section: Science and production |
| Keywords: portland blast-furnace slag cement, granulated blast furnace slag, additive, sodium aluminate, grinding, hydration, strength |
| Autor: D. Zimmer, K. Droll, M. Paul. |
The use of Portland cement in the world has grown exponentially in recent years. There is a relationship between this material and the economic and so...
| Issue №5, 2016 |
| Section: Science and production |
| Keywords: low-carbon cements, LCC, supplementary cementitious materials, SCM, regional raw-materials, novel cements |
| Autor: A. Caldas , E. Silva, S.M. Torres, S. Barnett. |
Computer study of Portlandite carbonization reaction was made using density functional theory (DFT). Also an experimental investigation of Por...
| Issue №5, 2016 |
| Section: Science and production |
| Keywords: carbonization, portlandite, kinetics, diffusion |
| Autor: A. Funk, K.M. Salah Uddin, A. Wetzel, B. Middendorf. |
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 reviews the state of the field of nanotechnology of cement and concrete. The impact of recent advances in instrumentation and design of a...
| Issue №4, 2016 |
| Section: Science and production |
| Keywords: cement, concrete, nanotechnology, composite materials |
| Autor: K. Sobolev. |
Term “low-energy cements” describes cements that can replace ordinary Portland cement in at least some applications and can also reduce energy consump...
| Issue №4, 2016 |
| Section: Science and production |
| Keywords: low-energy cement, belite clinker, hydraulic activation, sulfate anion |
| Autor: T. Stanek, M. Bohac. |