Journal
The effect of ammonium bifluoride additive on the chemical reactivity of raw cement mixes was examined. It was found that the induction of 0.3-0.7%...
Issue №5, 2014 |
Section: Science and production |
Keywords: reactionary ability, raw mix, ammonium bifluoride, burning, clinker, mineralogical composition, free calcium oxide |
Autor: Yu.G. Kozlovsky, V.A. Lotov, Ye.A. Sudarev. |
The article cites the results of investigations into phase transformations of dicalcium silicate with the use of a high-temperature X-ray method and t...
Issue №5, 2006 |
Section: Science and production |
Keywords: dicalcium silicate, polymorphic modification, X-ray structural analysis |
Autor: M.Ya. Bikbau. |
The requirements for oil-well cements according to the API 10A specification of the American Petroleum Institute for cements and materials used for we...
Issue №4, 2013 |
Section: Special binders |
Keywords: oil-well cement, calcium silicates |
Autor: M.V. Bakharev. |
The influence of plasticizers of different chemical nature on the processes of structure formation of alkali Portland cement in the system "Portl...
Issue №3, 2014 |
Section: Dry construction mixes |
Keywords: alkaline cements, sodium metasilicate, calcium sulphate hemihydrate, gypsum, structure formation, plasticizers, plastic strength, induction period |
Autor: R.F. Runova, I.I. Rudenko, A.P. Konstantinovsky. |