Table 5 Dc of NA concrete and RCA fly ash concretes after being exposed to marine site for 7 years.
From: Utilization of Recycled Aggregate Concrete for Marine Site Based on 7-Year Field Monitoring
Mix | Chloride diffusion coefficient, Dc × 10−6 mm2/s |
|---|---|
I40 | 3.5 |
I45 | 5.5 |
I50 | 6.2 |
I40FR00 | 4.5 |
I40FR15 | 2.6 |
I40FR25 | 2.4 |
I40FR35 | 1.5 |
I40FR50 | 1.0 |
I45FR00 | 5.8 |
I45FR15 | 3.3 |
I45FR25 | 2.9 |
I45FR35 | 1.8 |
I45FR50 | 1.3 |
I50FR00 | 6.3 |
I50FR15 | 3.5 |
I50FR25 | 3.1 |
I50FR35 | 2.2 |
I50FR50 | 1.7 |