Lipine tioata silica maualuga
Talosaga
O le lipine silica maualuga o se oloa e le tete'e i lipine e lalagaina mai le alava tioata silica maualuga, e masani ona fa'aaogaina mo le tu'ufa'atasia ma le afifiina i lalo o le fa'amafanafanaga vevela maualuga, fa'amaufa'ailogaina, fa'amalosia, fa'amafanafanaga ma isi tulaga faigaluega.
Fa'amatalaga auiliili
| Fa'amatalaga | Mafiafia | Lautele | Mafiafia | Umi | SiO₂ | Vevela | |
| (mm) | (senitimi) | (pito/25mm) | (m) | (%) | (℃) | ||
| fa'api'o | lalaga | ||||||
| HT300 | 0.3±0.1 | 5-20 | 20.0±3.0 | 25.0±3.0 | 30~50 | ≥96 | 1000 |
| HT500 | 0.5±0.1 | 5-20 | 32.5±3.0 | 30.0±3.0 | 30~50 | ≥96 | 1000 |
| HT600 | 0.6±0.1 | 5-20 | 32.5±3.0 | 30.0±3.0 | 30~50 | ≥96 | 1000 |
| HT700 | 0.7±0.2 | 5-20 | 32.5±3.0 | 25.0±3.0 | 30~50 | ≥96 | 1000 |
| HT2000 (Fa'apipi'iina) | 2.0±0.5 | 5-15 | 14.0±1.0 | 7.0±1.0 | 30 | ≥96 | 1000 |
| HT3000 (Fa'apipi'iina) | 3.0±0.5 | 5-15 | 11.0±1.0 | 5.0±1.0 | 30 | ≥96 | 1000 |
| HT5000 (Fa'apipi'iina) | 5.0±1.0 | 5-15 | 22.0±1.0 | 5.0±1.0 | 30 | ≥96 | 1000 |
