Fa'asologa o nofoa
Talosaga fanua:Nofo ta'avale, Tu'u tua ma Ulu
Vaega:maualalo density, elasticity maualuga, maaa talafeagai, maualuga indentation fua faatatau ma tietie lelei
FAAMATALAGA
| Aitema | DHR-A | DHR-B |
| fua faatatau | 100 | 45-65 |
| Autu mamafa(Kg/m3) | 40-50 | 45 |
| Toe fa'afo'i（%） | 50-70 | |
| Malosi'i (Kpa) | 130-220 | |
| Elongation i le malologa（%） | 90-130 | |
| Malosi loimata(N/cm) | 1.2-2.5 | |
| 75% totogi seti | 7-12 | |
Tusi lau savali iinei ma lafo mai ia i matou
