Zingwe za HDPE za geomembrane ndizomwe zimakonda kwambiri pazinthu zopangira. Zingwe za HDPE zimagonjetsedwa ndi zosungunulira zosiyanasiyana ndipo ndizomwe zimagwiritsidwa ntchito kwambiri padziko lonse lapansi. Ngakhale HDPE geomembrane sichisinthasintha kuposa LLDPE, imapereka mphamvu zenizeni ndipo imatha kupirira kutentha kwakukulu. Mphamvu zake zosagwirizana ndi mankhwala ndi ma ultraviolet zimapangitsa kuti zikhale zotsika mtengo kwambiri.
NTCHITO YOYESEDWA | NJIRA YOYesera | Nthawi zambiri | UNIT ZOTHANDIZA METRIC |
KUTHANDIZA CHICHEWA (METRIC |
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Zamgululi | Zamgululi | Zamgululi | 60HDP | 80HDP | ||||
Makulidwe Kuwerenga kotsika kwambiri |
ADTM D 5199 | mpukutu uliwonse | mil (mm) | 30 (0.75) 27 (0.67) |
40 (1.00 36 (0.90) |
50 (1.2) 44 (1.1) |
60 (1.5) 54 (1.35) Zambiri |
80 (2.0) yodziwika 72 (1.8) |
Kuchulukitsitsa | Zamgululi | 200,000lbs (90,000kg) | g / m³ mil) | 0.94 | 0.94 | 0.94 | 0.94 | 0.94 |
Katundu wamakokedwe (mbali iliyonse Mphamvu panthawi yopuma Mphamvu pa zokolola Elongation nthawi yopuma Elongation pa yeild |
ASTM D 6692, Mtundu IV Dumbbell, 2 ipmG.L 2.0min (50mm) GL1.3min (33mm) |
Mabiliyoni 200,000 (90,000kg) | lb / m'lifupi (N / mm) lb / m'lifupi (N / mm) % % |
114 (20) 63 (11) 700 12 |
152 (27) 84 (15) 700 12 |
190 (35) 106 (19) 700 12 |
228 (40) Zowonjezera 126 (22) 700 12 |
304 (53) Zowonjezera 168 (29) Zowonjezera 700 12 |
Kukaniza Misozi | Zosangalatsa | 45,000ibs (20,000kg) | Ib (N) | 21 (93) | 28 (125) | 35 (156) | 42 (187) | 56 (248) |
Kutsutsana Kwambiri | Kufotokozera | 45,000ibs (20,000kg) | Ib (N) | 54 (240) | 72 (342) | 90 (400) | 108 (480) | 144 (640) |
Mpweya Wakuda | ASTM D 1063 * / 4218 | 20,000ibs (9,000kg) | % (osiyanasiyana) | 2.0-3.0 | 2.0-3.0 | 2.0-3.0 | 2.0-3.0 | 2.0-3.0 |
Kufalikira kwa Mpweya Wakuda | Kufotokozera: ASTM D 5596 | 45,000ibs (20,000kg) | Zindikirani | Zindikirani | Zindikirani | Zindikirani | Zindikirani | |
Katundu Wosakhazikika Wokhazikika | ASTM D 5397 Appdenix |
20,000ibs (9,000kg) | hr | 300 | 300 | 300 | 300 | 300 |
Nthawi Yowonjezera Yowonjezera | ASTM D 3895, 200 ℃ O2, atm |
20,000ibs (9,000kg) | min | > 100 | > 100 | > 100 | > 100 | > 100 |
ZOCHITIKA ZOTHANDIZA ZOTHANDIZA | ||||||||
Kutalika Kwambiri | ft (m) | 164.04 mpaka 50) | 164.04 mpaka 50) | 164.04 mpaka 50) | 164.04 mpaka 50) | 164.04 mpaka 50) | ||
Pereka Ufupi | ft (m) | 19.68 (6) | 19.68 (6) | 19.68 (6) | 19.68 (6) | 19.68 (6) | ||
Malo Ozungulira | ft ² m²) | 3229.17 ndi 300) | 3229.17 ndi 300) | 3229.17 ndi 300) | 3229.17 ndi 300) | 3229.17 ndi 300) | ||
Zolemba | ||||||||
** Pindulani kutalika ndi m'lifupi mwake muli ndi ulemu wa ± 1% | ||||||||
** Ma geomembranes onse amakhala ndi kukhazikika kocheperako kwa ± 2% akamayesedwa malinga ndi ASTM 1204 ndi 1204 ndi LTB ya <-77 ° C poyesedwa malinga ndi ASTM D746 | ||||||||
Izi zimaperekedwa kuti zidziwike zokha. A Trump Eco sapereka chitsimikizo chokwanira kapena chokwanira chazomwe zingagwiritsidwe ntchito kapena kugulitsidwa kwa zinthu zomwe zatchulidwazo, palibe chitsimikizo chazotsatira zokhutiritsa pakudalira pazomwe zili ndi zomwe mukudziwa kapena malingaliro ake ndikuchotsa zovuta zonse zomwe zawonongeka kapena kuwonongeka. Izi zimatha kusintha popanda kuzindikira, |