EPDM geomembrane liner yog ib qho khoom siv tsis muaj zog, hloov tau yooj yim heev uas yog qhov ruaj khov heev.Nrog rau cov roj hmab muag zoo li xav, zoo ib yam li lub raj sab hauv, cov khoom siv UV ruaj khov no muaj lub zog tensile zoo heev, muaj zog tiv taus punctures, ozone, thiab huab cua.EPDM geomembrane liner yog qhov kev xaiv zoo tshaj plaws rau cov ntawv thov raug pom lossis ua dej thaiv hauv av hauv cov dams.Nws yooj yim installation kuj ua rau nws nyiam rau cov neeg ua haujlwm sab nraum zoov.EPDM muaj cov yam ntxwv elongation zoo heev, thiab ua tau zoo rau qhov tsis sib xws hauv cov qib subgrade.
| TEST PROPERTY | KEV TIV THAIV | UNIT Lus Askiv METRIC | VALUE Lus Askiv (METRIC | |
| 45 miv | 60 mil | |||
| Xim | Dub | Dub | ||
| Thickness, nominal ± 10% | ASTM D 5199 (Tshooj 5199) | hli (mm) | 45 (1.14) | 60 (1.52 hli) |
| TENSILE PROPERTIES | ||||
| Txhaum Zog | ASTM D 882, Cov khoom siv raw khoom | lb/hauv (kN/m) | 50 (9) | 65 (11.4) thiab |
| Txiav Elongation | ASTM D 882, Cov khoom siv raw khoom | % | 500 | 500 |
| Tear Resistance lbf/in (kN/m) | ASTM D 1004 1 | lbs (N) | 9 (40) | 12 (50) |
| Puncture Resistance | ASTM D 4883 3 | lbs (N) | 35 (150) | 45 (190) hnub |
| Brittleness Kub | ASTM D 746, Cov khoom siv raw khoom | ˚F (˚C) | -49 (-45) | -49 (-45) |
| Dej Vapor Permeance Max.Perms | ASTM E 96 (Proc B los yog W) | 2.0 | 2.0 | |
| Resistance rau dej nqus% hloov nyob rau hauv loj max.tom qab 7 hnub immersion ntawm 170˚F (65˚C) | ASTM D 471, ASTM D 471 | +8.0 -2.0 | +8.0 -2.0 | |
| Resistance To Heat Aging (Properties Tom qab 170 teev @ 212˚F (100˚C) 1. Tensile Break Strength 2. Elongation, qhov kawg min. | ASTM D 882, Cov khoom siv raw khoom | % | 90 75 | 90 75 |
| Multiaxial elongation | ASTM D 5617 (Tshooj 5617 | % | 100 | 100 |
| Dimensional Stability | ASTM D 1204 1 | % | 0.75 ib | 0.75 ib |
| Ozone Resistance Cov xwm txheej tom qab raug rau 100ppm ozone nyob rau hauv huab cua rau 168 teev @ 140˚F (40˚C) (Sample hauv qab 50% strain) | ASTM D 1149 (Tshooj 1149) | Tsis Cracks | Tsis Cracks | |
| Ua rau sab nraum zoov (Ultraviolet) Huab cua, Xenon-Arc, 4000 hr raug @ 70˚F (176˚F) Dub vaj huam sib luag qhov kub thiab txias, qhov pom kev mob | ASTM G 26 | Tsis Cracks | Tsis Cracks | |
| Toxicity rau ntses | ASTM E 729 (96) Hloov kho | Hla | Hla | |
| Shore A Durometer | ASTM D 2240, ASTM D 2240, ASTM D 2240 | 65 ± 10 | 65 ± 10 | |
| 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, | ||||
Tshaj li 30 xyoo dhau los, peb ib txwm muaj peev xwm nrhiav tau qhov kev daws teeb meem zoo tshaj plaws rau koj.
24 * 7 kev pabcuam.
Koj ib txwm tau txais cov lus teb hauv 6 teev.
Peb cog lus tias yuav muab cov khoom raws li tus qauv thiab koj qhov yuav tsum tau ua, tsis txhob dag ib tus neeg siv khoom.
Txij thaum pib mus txog thaum xaus, peb saib xyuas txhua kauj ruam hauv koj qhov project.
Cov qauv yuav pub dawb rau koj, thiab cov khoom liner raws li qhov ntau thiab tsawg ntawm koj lub ru tsev thiab pas dej.
Nrhiav koj qhov kev daws teeb meem yog thawj kauj ruam, kev pabcuam ntau dua (kev txhawb nqa txuj ci, kev qhia kev tsim kho thiab lwm yam) yuav muab rau koj sai sai.
Kev ua haujlwm zoo los tiv thaiv kev laus, kev pabcuam lub neej mus txog 50 xyoo.
