Ie Silica Maualuga
Talosaga
E faʻaaogaina tele mo le faʻamafanafanaga i fafo ma le puipuiga o le vevela o masini eseese ma paipa, ma e mafai ona faʻagasolo ie uelo, ie pupuni afi, lavalava e teteʻe i le afi, totigilima e teteʻe i le afi, ufi seevae e teteʻe i le afi, ufi e teteʻe i le vevela, ie afu e teteʻe i le vevela, ma isi mea faapena.
Fa'amatalaga auiliili
| Fa'amatalaga | Mafiafia | Misasa | Lautele | Mafiafia (pito/25mm) | SiO₂ | Leiloa o le Vevela (%) | Lalaga | |
| (mm) | (g/m²) | (senitimi) | Fa'alava | Lalaga | (%) | |||
| 2.0mm | 2.0±0.8 | 1300±130 | 50-130 | 14.0±1.0 | 7.0±1.0 | ≥96 | ≤10 | Laugatasi |
| 3.0mm | 3.0±1.0 | 1800±180 | 50-130 | 11.0±1.0 | 5.0±1.0 | ≥96 | ≤10 | Laugatasi |
