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.
The unconfined specimens’ dimensions and their corresponding test method.
| Specimen | Description (Test Method) | Dimension | Perlite Ratio in Weight (%) |
|---|---|---|---|
| SPC | HESC with perlite (ASTM C39/C39M-18) |
Φ10 cm × 20 cm | 0; 10; 20; 30 |
| SPCC | HESC with perlite confined by CFRP (ASTM C39/C39M-18) | Φ10 cm × 20 cm | |
| SPTC | HESC with perlite under elevated temperature (ASTM C109/C M109-02) | 5 cm × 5 cm × 5 cm |
