Monthly Archives: September 2011

Concrete 101 – Debunking the Mag Myths

“Many ready-mix suppliers blame magnesium chloride for concrete failures such as surface spalling and scaling. It is my contention that if concrete is made, handled, and finished properly, mag does not have any detrimental effects on concrete, regardless of age.” ESI is fortunate enough to have an insider with knowledge in both the cement and… Read more »