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Transportation Engineering

Journal of Tashkent Institute of Railway Engineers

2020

Polycarboxylate superplasticizer

Articles 1 - 2 of 2

Full-Text Articles in Engineering

About The Influence Of A Zeolite Containing Filler (Natrolite) On The Properties Of Cement Binder, Anvar Ishanovich Adilkhodjayev, Ilkhom Abdullaevich Kadyrov, Kadyr Saparbaevich Umarov Jun 2020

About The Influence Of A Zeolite Containing Filler (Natrolite) On The Properties Of Cement Binder, Anvar Ishanovich Adilkhodjayev, Ilkhom Abdullaevich Kadyrov, Kadyr Saparbaevich Umarov

Journal of Tashkent Institute of Railway Engineers

The issue of the influence of the zeolite-containing filler of the Beltau field on the properties of cement binder is considered. Graphically presented are the experimental results of the effect of dispersion and degree of filling on the strength of cement stone. The data obtained confirm the advisability of using this type of filler in concrete.


Structure Formation Of A Cement Stone With A Zeolite Containing Filler (Natrolite) And A Superplastificator, Anvar Ishanovich Adilkhodjayev, Ilkhom Abdullaevich Kadyrov, Kadyr Saparbaevich Umarov May 2020

Structure Formation Of A Cement Stone With A Zeolite Containing Filler (Natrolite) And A Superplastificator, Anvar Ishanovich Adilkhodjayev, Ilkhom Abdullaevich Kadyrov, Kadyr Saparbaevich Umarov

Journal of Tashkent Institute of Railway Engineers

The article presents the results of studies of the hydration process of the compositions "cement + zeolite-containing rock + superplasticizer" using the methods of IR spectrometry, differential thermal analysis. The scientific and practical significance of the work results for building materials science and the construction industry is to establish the effectiveness of the use of complex additives in the preparation of cement concrete.