Performance-Engineered Mixtures (PEM)

We have traditionally accepted concrete based on measurements like strength, slump, and air. These measurements, in their current form, have very limited correlation to future performance. However, recent developments in concrete testing technologies have yielded methods that are better predictors of long-term performance. It is the goal of the PEM Transportation Pooled Fund—TPF-5(368): Performance-Engineered Concrete … Continue reading Performance-Engineered Mixtures (PEM)