Single-Factor Dispersion Analysis of Salt Solutions – Chemical Anti-Ice Reagents
V. D. Aleksandrov, O. V. Aleksandrova, O. V. Sobol, A. Yu. Sobolev
Donbas National Academy of Civil Engineering and Architecture
Abstract: As is known, the main ways to combat winter slippery are heat, friction, mechanical, chemical and combined. Currently, the most effective way to eliminate winter slippery is the chemical, which is based on the distribution of anti-ice reagents (AIR). In this work, a single-factor dispersion assay was used to determine the best composition to meet all the requirements for anti-ice reagents. The basic idea of single-factor dispersion analysis is to compare the variance of the test feature caused by the action of the factor with the variance of errors of measurement of that feature. Based on the single-factor dispersion analysis carried out, the most effective for ice control is the eutectic composition of the sodium nitrate-water system.
Keywords: road surface, anti-ice reagents, saline, eutectic, single-factor dispersion analysis.
Pages: 115-120.
Link for citation: Aleksandrov, V. D.; Aleksandrova, O. V.; Sobol, O. V. [et al.]. Single-Factor Dispersion Analysis of Salt Solutions – Chemical Anti-Ice Reagents. – Text : electronic. – In: Proceeding of the Donbas National Academy of Civil Engineering and Architecture. – 2020. – Issue 2020-1(141) Modern building materials. – Р. 115-120. – URL: https://donnasa.ru/publish_house/journals/vestnik/2020/2020-1(141)/st_17_alexandrov_alexandrova_sobol_sobolev.pdf (date of access: 15.10.2024). (in Russian)
Issue 2020-1 (141)Journal: Proceeding of the Donbas National Academy of Civil Engineering and Architecture
Publish house: Donbas National Academy of Civil Engineering and Architecture