R 5213
R 5213 (Portland fly-ash cement)· JIS (Japan) · 3 materials
| Designation | Material group | |
|---|---|---|
| R 5213 Class A | Portland-fly ash cement | chevron_right |
| R 5213 Class B | Portland-fly ash cement | chevron_right |
| R 5213 Class C | Portland-fly ash cement | chevron_right |