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Performance of Low Carbon Modified Composite Gypsum Binders with Increased Resistance

Myroslav Sanytsky1, Tetiana Kropyvnytska1, Hans-Bertram Fischer2, Nataliia Kondratieva3
Affiliation: 
1 Lviv Polytechnic National University,12, Bandera St., 79013 Lviv, Ukraine 2 Bauhaus-Universitat, FIB, WdB Betriebsleitung Coudraystraße 11, 99421 Weimar, Germany 3 Ukrainian State University of Chemistry and Chemical Technology, 8, Haharin Ave., 49005 Dnipro, Ukraine msanytsky@ukr.net
DOI: 
https://doi.org/10.23939/chcht13.04.495
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Keywords:

Abstract: 
This paper presents the investigations of the environmental advantages of low carbon composite gypsum binders for building applications. The impact of ultrafine zeolite additive on the physico-mechanical properties and hydration processes of composite gypsum binders has been investigated. The modification of gypsum pastes by polycarboxylate type superplasticizer results in the radical change in the formed microstructure of composite gypsum binders. The obtained results are essential for further design and development of new types of gypsum composites with an increased water resistance.
References: 

[1] Pervyshin G., Yakovlev G., Gordina A. et al.: Procedia Eng., 2017, 172, 867. https://doi.org/10.1016/j.proeng.2017.02.087
[2] Plugin O., Plugin A., Plugin D. et al.: MATEC Web of Conferences, 2017, 116, 01013. https://doi.org/10.1051/matecconf/201711601013
[3] Vimmrová A., Keppert M., Michalko O., Černý R.: Cement Concrete Comp., 2014, 52, 91. https://doi.org/10.1016/j.cemconcomp.2014.05.011
[4] Zinin E., Sycheva L.: Uspekhi Khimii i Khim. Technol., 2017, XXXI, 37.
[5] Lushnikova N., Dvorkin L.: Sustainability of gypsum products as a construction material [in:] Khatib J. (Ed.), Sustainability of Construction Materials (2nd edn.). Woodhead Publ. 2016, 643-681. https://doi.org/10.1016/B978-0-08-100370-1.00025-1
[6] Sanytsky М., Fischer H.-B., Soltysik R., Korolko S.: 15th Ibausil, Internationale Baustofftagung, Weimar, Germany 2003, 0211.
[7] Kondratieva N., Barre M., Goutenoire F., Sanytsky M.: Construct. Build. Mater., 2017, 149, 535. https://doi.org/10.1016/j.conbuildmat.2017.05.140
[8] Potapova L., Kais H., Galiev T.: Innovatsionnaya Nauka, 2016, 6, 134.
[9] Korovyakov V.: Cement, Beton, Sukhie Smesi, 2009, 6, 92.
[10] Rakhimov R., Guyfullin A., Khaliullin M.: Bull. Kazan Technol. Univ., 2013, 7, 129.
[11] Sikora P., Elrahman M., Stephan D.: Nanomater., 2018, 8, 465. https://doi.org/10.3390/nano8070465
[12] Sanytsky M., Kropyvnytska T., Kotiv R.: Adv. Mater. Res., 2014, 923, 42. https://doi.org/10.4028/www.scientific.net/AMR.923.42
[13] Sobol K., Blikharskyy Z., Petrovska N. et al.: Chem. Chem. Technol., 2014, 8, 461. https://doi.org/10.23939/chcht08.04.461
[14] Rudenko I. et al.: Key Еng. Mater., 2018, 761, 27. https://doi.org/10.4028/www.scientific.net/KEM.761.27
[15] Kropyvnytska T., Semeniv R., Ivashchyshyn H.: MATEC Web of Conferences, 2017, 116, 01007. https://doi.org/10.1051/matecconf/201711601007
[16] Sanytsky M., Sobol Kh., Shcturmay M., Khymko O.: Chem. Chem. Technol., 2011, 5, 227.
[17] Sanytsky M., Kropyvnytska T., Kruts T. et al.: Key Еng. Mater., 2018, 761, 193. https://doi.org/10.4028/www.scientific.net/KEM.761.193