HDPE geomembrane liner yog cov khoom lag luam nyiam rau cov haujlwm hauv ob sab phlu.HDPE lineryog resistant rau ntau cov kuab tshuaj sib txawv thiab yog cov feem ntau siv geomembrane liner nyob rau hauv lub ntiaj teb no.Txawm hais tias HDPE geomembrane tsis yooj yim dua li LLDPE, nws muab lub zog tshwj xeeb thiab tuaj yeem tiv taus qhov kub thiab txias.Nws tshwj xeeb tshuaj lom neeg thiab ultraviolet tsis kam ua kom nws cov khoom siv tau zoo heev.
| TEST PROPERTY | KEV TIV THAIV | FREQUENCY | UNIT Lus Askiv METRIC | VALUE Lus Askiv (METRIC | ||||
| 30 HDP | 40 HDP | 50 HDP | 60 HDP | 80 HDP | ||||
| Thickness Kev nyeem ntawv tus kheej qis tshaj plaws | TIAB SA 5199 | txhua yob | mil (mm) | 30 (0.75 hli) 27 (0.67 hli) | 40 (1.00 Nws 36 (0.90 hli) | 50 (1.2) 44(1.1) | 60 (1.5 hli) 54 (1.35) thiab | 80 (2.0) 72 (1.8) |
| Qhov ntom | ASTM D 1503 Cov Lus Qhia Tshwj Xeeb | 200,000 lbs (90,000 kg) | g/m³ (mil) | 0.94 ib | 0.94 ib | 0.94 ib | 0.94 ib | 0.94 ib |
| Tensile zog (txhua txoj kev Lub zog thaum so Lub zog ntawm yield Elongation thaum so Elongation ntawm yeild | ASTM D 6692, Hom IV Dumbbell, 2 ipmG.L 2.0min (50mm) GL1.3min (33 hli) | 200,000 ib (90,000kg) | lb/in-dav (N/mm) lb/in-dav (N/mm) % % | 114(20) 63(11) 700 12 | 152(27) 84(15) 700 12 | 190(35) 106(19) 700 12 | 228(40) 126(22) 700 12 | 304(53) 168(29) 700 12 |
| Tear Resistance | ASTM D 1004 1 | 45,000 ib (20,000 kg) | Ib (N) | 21 (93) | 28 (125) | 35 (156) | 42(187) | 56 (248) |
| Puncture Resistance | ASTM D 4833 3 | 45,000 ib (20,000 kg) | Ib (N) | 54 (240) | 72 (320) hnub | 90 (400) hli | 108 (480) hnub | 144 (640) hnub |
| Cov ntsiab lus carbon dub | ASTM D 1063 * 4218 | 20,000 ib (9,000kg) | % (ntaus) | 2.0-3.0 Nws | 2.0-3.0 Nws | 2.0-3.0 Nws | 2.0-3.0 Nws | 2.0-3.0 Nws |
| Carbon Dub Dispersion | ASTM D 5596 (Tshooj 5596) | 45,000 ib (20,000 kg) | Nco tseg | Nco tseg | Nco tseg | Nco tseg | Nco tseg | |
| Notched tas li Tensile Load | ASTM D 5397 (Tshooj 5397) Appdenix | 20,000 ib (9,000kg) | hr | 300 | 300 | 300 | 300 | 300 |
| Oxidative Induction Sijhawm | ASTM D 3895, 200 ℃ o2 ,twm | 20,000 ib (9,000kg) | min | > 100 | > 100 | > 100 | > 100 | > 100 |
| TYPICAL ROLL DIMESIONS | ||||||||
| Roll Length | ft (m) | 164.04 (50) | 164.04 (50) | 164.04 (50) | 164.04 (50) | 164.04 (50) | ||
| Yob Dav | ft (m) | 19.68 (6) Nws. | 19.68 (6) Nws. | 19.68 (6) Nws. | 19.68 (6) Nws. | 19.68 (6) Nws. | ||
| Yob cheeb tsam | ft² (m²) | 3229.17 (300) hli | 3229.17 (300) hli | 3229.17 (300) hli | 3229.17 (300) hli | 3229.17 (300) hli | ||
| Sau ntawv | ||||||||
| ** Yob ntev thiab dav muaj qhov torance ntawm ± 1% | ||||||||
| ** Tag nrho cov geomembranes muaj qhov ruaj khov ntawm ± 2% thaum kuaj raws li ASTM 1204 thiab 1204 thiab LTB ntawm <-77 ° C thaum kuaj raws li ASTM D746 | ||||||||
| Cov ntaub ntawv no yog muab rau cov ntaub ntawv xov xwm nkaus xwb.Trump Eco tsis muaj kev lav phib xaub raws li qhov tsim nyog lossis kev nyab xeeb rau kev siv tshwj xeeb lossis kev ua lag luam ntawm cov khoom raug xa mus, tsis muaj kev lees paub ntawm kev txaus siab los ntawm kev cia siab rau cov ntaub ntawv los yog cov lus pom zoo thiab tsis lees paub txhua qhov kev lav phib xaub los ntawm kev poob lossis kev puas tsuaj.Cov ntaub ntawv no yuav raug hloov pauv yam tsis tau ceeb toom, | ||||||||
