Study of the Influence of Superplasticators on the Properties of Cement
DOI:
https://doi.org/10.47494/mesb.2021.17.827Keywords:
superplasticizer, Beton strong 17, flexural strength, compressive strength, frost resistance, accelerator, additive, cementAbstract
In this article at present, in order to improve the living standards of the population in our country, new modern affordable housing is being built. The demand for construction materials for large-scale construction is growing.
Concrete is one of the most widely used materials in construction practice. Various additives are used to improve their properties. Chemical additives have become one of the mandatory components of the concrete mix, such as binders,fillers, water. Of the many types of chemical additives, the most effective is the superplasticizer.
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References
U.A. Gaziev, D.Sh. Kadyrova "Additives for concrete and mixtures" Tashkent-2015
GOST 10180-90 “Concrete. Methods for Determining Strength Using Control Samples ”
Izotov V.S. Chemical additives for modifying concrete: monograph / V.S. Izotov, Yu.A. Sokolov- M .: Kazan State University of Architecture and Civil Engineering: Publishing House "Paleotype", 2006
Ferronskaya A.V., Korovyakov V.F., Melnichenko S.V., Chumakov L.D. Waterproof gypsum binders of low water demand for winter concreted // Building materials, 1992.
GOST 30744 “Cements Methods of testing with using polyfraction standard sand”
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