Journal
Lime plaster and masonry dry mixtures are widely used to restore architectural monuments. The use of air-hardening lime as a binder is necessary not o...
| Issue №5, 2021 |
| Section: Science and production |
| Keywords: lime, dry mortar, acceleration of setting |
| Autor: S.A. Cherevko, A.M. Kharitonov, Y.V. Pukharenko, Y.P. Panibratov, T.M. Petrova. |
The principle of operation of the Ultrasonic IP 8 system, developed by Ultratest (Germany) and supplied to Russia by OOO RVS, is based on meas...
| Issue №5, 2019 |
| Section: Control of production |
| Keywords: cement testing, setting time, dynamic Young's modulus |
| Autor: A.V. Gerasimov, I.S. Lisitsyna. |
Zinc is a well-known retarder of cement setting. In the paper the results of investigation of the influence of zinc content in a kiln feed are present...
| Issue №2, 2018 |
| Section: Science and production |
| Keywords: cement, clinker, zinc, burning, strength, setting |
| Autor: P. Zajd, E. Jelito, W. Kurdowski. |
The polymeric structure of a number of industrial dry polycarboxylate plasticizers produced at present was studied using NMR spectroscopy. The effect ...
| Issue №2, 2018 |
| Section: Science and production |
| Keywords: polycarboxylate plasticizers, structure, NMR spectroscopy, Portland cement, cement paste, workability, setting time, metakaolin, silica fume |
| Autor: A.S. Brykov, A.S. Panfilov, I.N. Medvedeva, M.V. Mokeev. |
Calcium sulfoaluminate cements, first developed commercially in China in the 1970’s, are being investigated as an alternative to traditional Portland ...
| Issue №6, 2016 |
| Section: Science and production |
| Keywords: sulfoaluminate, calcium sulfate, setting time, calorimetry, SEM |
| Autor: S. Skalamprinos, M. Whitaker, G. Jen, I. Galan, M.S. Imbabi, F.P. Glasser. |
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. |
In 2005, Czech Skanska in collaboration with MC-Bauchemie started developing rapid-hardening concrete for the fastest possible replacement of the exis...
| Issue №6, 2015 |
| Section: Concrete |
| Keywords: airport, speed of repair, concrete roads, "fast-setting concretes", repairs of cement concrete pavements |
| Autor: J. Srutka, M. Sapik. |
The phase formation during hydration of quicksetting mortars based on Portland cement, aluminate cement and calcium sulphate with various organic addi...
| Issue №4, 2015 |
| Section: Science and production |
| Keywords: rapid setting mortar, hydration, phase development, length change |
| Autor: T. Westphal, T.A. Bier. |
The article considers the possibility of use of slurries of alloys electrochemical treatment in mortar production.
| Issue №5, 2007 |
| Section: Waste utilization |
| Keywords: waste utilization, slurry, electrochemical processing, setting process |
| Autor: N.A. Amirkhanova, V.V. Sayapova, E.Yu. Chernyaeva, E.A. Smirnova, L.Sh. Galeeva. |