Journal
In the worldwide practice of precast concrete industry, there is a trend to reduce the temperature of isothermal heating during concrete steam curing,...
| Issue №1, 2012 |
| Section: Concrete |
| Keywords: Portland cement, granulometric composition, precast concrete, curing, soaking time |
| Autor: O.M. Smirnova. |
The properties of compositions based on mixtures of Portland cement and Secar 38 R aluminous cement with the addition of hemihydrate of calcium sulfat...
| Issue №2, 2012 |
| Section: Dry construction mixes |
| Keywords: Portland cement, aluminous cement, hemihydrate of calcium sulfate |
| Autor: I.N. Medvedeva, S.A. Pogudina. |
The effect of limestone and dolomite additives on the properties of composite cements: water demand, setting time, consolidation deformation, the cont...
| Issue №3, 2012 |
| Section: Science and production |
| Keywords: composite Portland cement, carbonate supplements, slow setting, the products of hydration, strength, corrosion resistance |
| Autor: V.K. Kozlova, A.M. Manokha, A.A. Likhosherstov, E.V. Manuilov, E.Y. Malova. |
The influence of polymer additives in the form of polymer dispersions and redispersible polymer powders on the technical characteristics of oilwell Po...
| Issue №3, 2012 |
| Section: Special binders |
| Keywords: oil-well Portland cement, polymer additives |
| Autor: S.A. Kataev, Y.R. Krivoborodov, D.V. Nazarov, A.A. Glushkov. |
Using thermogravimetric analysis and IR transmission spectroscopy the influence of highly disperse amorphous aluminium hydroxide on the hydration of P...
| Issue №5, 2012 |
| Section: Science and production |
| Keywords: Portland cement, hydration, aluminum hydroxides |
| Autor: A.S. Brykov, A.S. Vassiliev, V.A. Kuzmin. |
The results of R&D of compositions and properties of sand cement performed by GP «Institute NIISM» in cooperation with OAO Krasnoselsk-Stroymaterialy ...
| Issue №1, 2011 |
| Section: New materials |
| Keywords: blended cement; sand Portland cement; energy consumption |
| Autor: I.A. Belov, N.P. Bogdanova, T.A. Khomich. |
It was established that the addition of 1% of the electrolytes with highly charged cations and anions (Fe2(SO4)3, Al2(SO4)3...
| Issue №2, 2011 |
| Section: Special binders |
| Keywords: Portland cement; compressive strength; long-term storage, solutions of electrolytes |
| Autor: G.I. Berdov, L.V. Ilyina. |
The article discusses the influence of the characteristics of white Portland cement, aluminous and high-alumina cement on the properties of mixed comp...
| Issue №2, 2011 |
| Section: Dry construction mixes |
| Keywords: white Portland cement; alumina cement; high alumina cement |
| Autor: I.N. Medvedeva, N.S. Tarasova. |
The paper summarizes the data on streamlining the technological parameters of production and commercial output of moderate heat of hydration Portland ...
| Issue №3, 2011 |
| Section: Special binders |
| Keywords: Portland cement, hydraulic facilities, heat generation |
| Autor: L.A. Vertoprakhova, I.A. Solovieva, V.E. Klimov, V.P. Skakun, V.A. Afanasin. |
The potential of slag Portland cement with high (50%) content of granulated blast furnace slag to prevent negative consequences for the qu...
| Issue №3, 2011 |
| Section: Concrete |
| Keywords: concrete corrosion, slag Portland cement, blast-furnace slag |
| Autor: G.S. Royak, I.V. Granovskaya. |