Research Evaluation of Physical Corrosion of Soluble Salt Substance to Concrete

The physical deterioration mechanism,characteristics salt,experimental methods,appraisable index and main influencing factors of soluble salt crystallization corrosion to concrete reviewed.The transmission process of deleterious ions in concrete,crystallization dynamics of salt solution in concrete and updating experimental methods are necessary to be further studied.The experimental methods and appraisable index of concrete resistance to physical salt crystallization corrosion should be further improved.