A unique longevity concern with some dolomitic aggregates is caused by the alkaline hydroxide response. Material mitigation includes this.

https://www.mediafire.com/file/zuygie5awyva22q/pdf-55123-84939.pdf/file

Alkali phosphate emotion is a surprisingly common longevity problem with some dolomitic aggregates. Materials selection and SCM incorporation are both factors that need to be addressed.