Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Flexural and compressive strength (mean value of three specimens) of mortars after 2 and 28 days of curing.
| Sample Designation | R | Method A | Method B | Method C |
|---|---|---|---|---|
| Flexural strength after 2 days, MPa | 5.70 | 5.36 | 6.04 | 6.89 |
| Flexural strength after 28 days, MPa | 7.62 | 6.78 | 7.70 | 8.01 |
| Compressive strength after 2 days, MPa | 31.53 | 30.27 | 39.09 | 41.62 |
| Compressive strength after 28 days, MPa | 52.18 | 48.01 | 63.14 | 67.83 |
