| Aihwa. | Item | Standard | |||
| 1 | Taura mumudziyo | Hapana caking, yunifomu mamiriro mushure mekusimudzira | |||
| 2 | Chitarisiko uye ruvara | kutaridzika kwemavara akafanana mushure mekuoma | |||
| 3 | Nguva yakaoma yepasi, h | ≤8 | |||
| 4 | Bond simba, Mpa | ≥0.2 | |||
| 5 | Kuramba mvura, h | ≥ 24 h, hapana layer, hapana kupupa furo uye hapana kubuda. | |||
| 6 | Moto kuramba muganhu, h | 0.5h | 1h | 1.5h | 2h |
| 7 | Ukobvu hwefirimu | 1.0mm | 1.6mm | 2.4mm | 3.3mm |
| 8 | Coverage | 1.8-2kg/㎡/mm | |||
| Tembiricha | 5℃ | 25℃ | 40 ℃ |
| Nguva pfupi | 24h | 18h | 6h |
| Nguva refu | Hapana muganhu | ||