Dataset on the effect of nano-modified additives of concrete mixes technological properties for winter concreting

Data in Brief

Vera V. Galishnikova¹  Alexander P. Svintsov²  Nadezhda А. Stashevskaya³ 

[1] Peoples' Friendship University of Russia (RUDN University), 6 Miklukho-Maklaya Street, Moscow, 117198, Russian Federation;Corresponding author.;Peoples' Friendship University of Russia (RUDN University), 6 Miklukho-Maklaya Street, Moscow, 117198, Russian Federation;

关键词: Permanent formwork;    Cement-particle board;    Quality;    Crack;   

DOI  :  

来源: DOAJ

【 摘 要 】

This article contains data of effect of nano-modified additives on the technological properties of concrete mixes for winter concreting. The nano-modified additive, consisting of naphthalene formaldehyde, nano-modified silicon dioxide, saponified wood resin and sodium nitrate, ensures the manufacturability of the concrete mix, its quality laying and normal curing at low outdoor temperatures. The nano-modified additive allows prevents the phenomenon of segregation of concrete mixes of grade C12/15. The application of nano-modified additive together with sodium nitrate (4 wt.% of cement) ensures normal conditions for the hydration of cement paste at ambient temperatures from +5 °C to –5 °C. This dataset is associated with a research article entitled “Effect of nano-modified additives on properties of concrete mixtures during winter season” [1].

【 授权许可】

Unknown