Title:
Detrimental Effects of Anti-Icing Brines on Concrete Durability
Author(s):
Colin B. Van Niejenhuis and Carolyn M. Hansson
Publication:
Concrete International
Volume:
41
Issue:
11
Appears on pages(s):
30-34
Keywords:
chloride, salt, cylinder, strength
DOI:
10.14359/51721346
Date:
11/1/2019
Abstract:
Sodium chloride, calcium chloride, or magnesium chloride anti-icing brines are more efficient at preventing ice build-up on roads than rock salt crystals. However, as shown in various studies, they can be detrimental to concrete and promote scaling or joint deterioration. This article presents results of a 5-year evaluation of mechanical properties of concrete cylinders immersed in four anti-icing brines and tested in compression.
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