HDPEKo te geomembrane maeneene te kirikiri waihanga iti iti te utu mo te Raina Pupuri Wai me nga rawa hangarau hangarau e whakamahia nuitia ana mo te ahumoana ika, te pupuri para totoka, te keri me te tono wai.Ko te BPM maeneene hdpe maeneene geomembrane he mea hanga mai i te polyethylene kiato teitei (HDPE) te kounga pai rawa atu me te hangai motuhake, te kapia polyethylene wahine, ka honoa me te nui o te waro pango, te antioxidant, te kaihoko anti-pakeke me nga waahanga parenga UV, e pai ai to tatou Raina Rahui Wai. te ātete ki te radiation UV me te pai mo nga ahuatanga e kitea ana.
| TE WHAKAMAHI I TE WHAKAMAHI | WHAKAMAHI WHAKAMAHI | REREQUENCI | UNIT METRIK ENGLISH | UARA ENGLISH(METRIC |
| Mātotoru Te iti o te panui takitahi | ADTM D 5199 | ia pukapuka | mil(mm) | 60(1.50) 54(1.35) |
| Kiato | ASTM D1503 | 200,000lbs(90,000kg) | g/m³（mil) | 0.94 |
| Ko nga ahuatanga tensile (ia ahunga Te kaha i te wehenga Te kaha ki te tuku Te whakaroa i te wehenga Te whakaroa me te hua | ASTM D 6692 ,Momo IV Dumbbell,2 ipm (50mm/meneti) GL 2.0min(50mm) GL1.3min(33mm) | 200,000ibs(90,000kg) | lb/in-whanui(N/mm) lb/in-whanui(N/mm) % % | 228(40) 126(22) 700 12 |
| Atete Roimata | ASTM D 1004 | 45,000ibs(20,000kg) | Ib(N) | 42(187) |
| Te Atete ki te Puncture | ASTM D 4833 | 45,000ibs(20,000kg) | Ib(N) | 108(480) |
| Ihirangi Wao Pango | ASTM D 1063*/4218 | 20,000ibs(9,000kg) | %(awhe) | 2.0-3.0 |
| Te Marara Pango o Karaona | ASTM D 5596 | 45,000ibs(20,000kg) | Tuhipoka | |
| Notch Tensile Utaina Tonu | ASTM D 5397 Appdenix | 20,000ibs(9,000kg) | hr | 300 |
| Wā Induction Oxidative | ASTM D 3895 ,200 ℃ O2, atm | 20,000ibs(9,000kg) | min | > 100 |
| NGA RANGI RORO ANGA | ||||
| Roa Roro | ft(m) | 164.04（50） | ||
| Whanui Huri | ft(m) | 19.68（6） | ||
| Rohe Huri | ft²（m²） | 3229.17（300） | ||
| Notes | ||||
| ** Ko te roa me te whanui o te roera he ±1% | ||||
| ** Ko nga geomembranes katoa he ahua pumau o te ±2% ina whakamatauria kia rite ki te ASTM 1204 me te 1204 me te LTB o <-77°C ina whakamatauria kia rite ki te ASTM D746 | ||||
