Tšireletso ea Tikoloho e sa keneleng metsi HDPE Geomembrane Liner
Mekhoa ea tlhahiso ea HDPE geomembrane Tikoloho ea boleng bo holimo ea geomembrane ea tikoloho ke ho bopa le ho etsa almanaka.Mokhoa o tsebahalang oa tlhahiso ke ho bopa, re na le mohala o tsoetseng pele oa tlhahiso mme bophara bo boholo bo ka ba 10m, botenya bo boholo ba ho foka ke 2.5mm.
Theko ea fektheri ea geomembrane ea tikoloho e hlahisoa ka thata ho latela maemo a Amerika a GRI GM-13, le tlhahlobo ka mokhoa oa ASTM.Kahoo, ke moroetsana oa boemo bo holimo HDPE geomembrane ea tikoloho e rekisoang, e nang le khanyetso e ntle haholo ea UV, ho hanyetsa botsofali, ho hanyetsa kutu, le nako e telele ea ts'ebeletso.
1. Geomembrane ea tikoloho e hlahisoang ke baetsi ba geomembrane ea tikoloho e na le li-index tse phahameng tsa 'mele le tsa mechine: matla a matla a ka fihla ho feta 27MPa;Elongation nakong ea khefu e ka fihla ho feta karolo ea 800 lekholong;matla a ho tabola ka lehlakoreng le letona a ka fihla ho feta 150N/mm.
2. Geomembrane ea tikoloho e na le botsitso bo botle ba lik'hemik'hale: theko ea fektheri e ngata ea tikoloho ea geomembrane e hlahisoang ke baetsi ba tikoloho ea geomembrane (geomembrane ea tikoloho) e na le botsitso bo botle ba lik'hemik'hale, bo sebelisoang haholo ho hloekisa likhoerekhoere, tanka ea lik'hemik'hale tsa lik'hemik'hale, le ho lahlela mobu.Ho hanyetsa mocheso o phahameng le o tlase, asphalt, oli le tar, acid, alkali, letsoai le mefuta e fetang 80 ea acid e matla le alkali k'hemik'hale ea mahareng.
3. Geomembrane ea tikoloho e na le Coefficient e Phahameng e khahlanong le seepage: Geomembrane ea tikoloho e rekisoang (theko ea fektheri ea geomembrane ea tikoloho) e na le phello e ke keng ea lekanngoa ea anti-seepage ha e bapisoa le lisebelisoa tse tloaelehileng tse sa keneleng metsi, le tsamaiso ea ho phalla ha mouoane oa metsi K<= 1.0 * 10-13g.Cm /c cm2.sa
4. Geomembrane ea tikoloho e hlahisoang ke baetsi ba geomembrane ea tikoloho e na le botsoalle ho tikoloho.E sebelisa lisebelisoa tsa ts'ireletso ea tikoloho, molao-motheo o sa tsitsang ke phetoho e tloaelehileng ea fisiks, ha e hlahise lisebelisoa tse kotsi, ke khetho e ntle ka ho fetisisa ea ts'ireletso ea tikoloho, letamo le nooang.
Botenya:0.1mm-4mm
Bophara:1-10m
Bolelele:20-200m (ka tloaelo)
Mmala:botsho/ bosweu/ pepeneneng/ bo botala/putsoa/ bo kgethehileng
| Che. | Ntho ea teko | Lintlha tsa tekheniki | |||||||
| Botenya (mm) | 0.50 | 0.75 | 1.00 | 1.25 | 1.50 | 2.00 | 2.50 | 3.00 | |
| 1 | Boima ba 'mele g/m2 | ≥0.94 | ≥0.94 | ≥0.94 | ≥0.94 | ≥0.94 | ≥0.94 | ≥0.94 | ≥0.94 |
| 2 | Tensile Yield Strength (MD&TD) (N/mm) | ≥8.5 | ≥12 | ≥16 | ≥19.5 | ≥24 | ≥31 | ≥40 | ≥48 |
| 3 | Tensile Breaking Strength (MD&TD) (N/mm) | ≥14 | ≥22 | ≥29 | ≥36 | ≥44 | ≥58 | ≥73 | ≥88 |
| 4 | Elongation at yield (MD&TD) (%) | ≥13 | ≥13 | ≥13 | ≥13 | ≥13 | ≥13 | ≥13 | ≥13 |
| 5 | Elongation nakong ea khefu (MD&TD) (%) | ≥750 | ≥750 | ≥750 | ≥750 | ≥750 | ≥750 | ≥750 | ≥750 |
| 6 | Tear Resistance (MD&TD) (N) | ≥63 | ≥100 | ≥135 | ≥175 | ≥205 | ≥275 | ≥340 | ≥410 |
| 7 | Matla a Puncture (N) | ≥170 | ≥260 | ≥350 | ≥440 | ≥520 | ≥700 | ≥880 | ≥1050 |
| 8 | Tensile load stress cracking (Mokhoa o sa khaotseng oa ho phunya) | ≥500 | ≥500 | ≥500 | ≥500 | ≥500 | ≥500 | ≥500 | ≥500 |
| 9 | Khabone e Ntšo (%) | 2.0-3.0 | 2.0-3.0 | 2.0-3.0 | 2.0-3.0 | 2.0-3.0 | 2.0-3.0 | 2.0-3.0 | 2.0-3.0 |
| 10 | 85°C mocheso botsofali (Atmospheric OIT retention ka mor'a 90d) (%) | ≥60 | ≥60 | ≥60 | ≥60 | ≥60 | ≥60 | ≥60 | ≥60 |
| 11 | Tšireletso ea UV (sekhahla sa ho boloka OIT ka mor'a lihora tse 1600 ho sebelisoa) | ≥55 | ≥55 | ≥55 | ≥55 | ≥55 | ≥55 | ≥55 | ≥55 |
| 12 | Khaso e ntšo ea carbon | Ho data ea 10, Sehlopha sa 3≤1, Sehlopha sa 4,5 ha se lumelloe | |||||||
| 13 | Nako ea ho kenya Oxidative (mets) | Atmospheric oxidative induction time≧110 | |||||||
| Nako e phahameng ea khatello ea oxidative≧440 | |||||||||
1. Ts'ireletso ea tikoloho le tsamaiso ea likhoerekhoere (mohlala, lahla, ho hloekisa likhoerekhoere, setsi sa ho hloekisa lintho tse chefo le tse kotsi, sebaka sa polokelo ea thepa e kotsi, litšila tsa indasteri, kaho, le litšila tse phatlohang, joalo-joalo)
2. Tlhokomelo ea Metsi (joalo ka thibelo ea metsi, ho phunya, ho tiisa, geomembrane ea tikoloho e rekisoang, ho thibela metsi ho thibela lerako le otlolohileng la likanale, tšireletso ea letsoapo, joalo-joalo.
3. Mesebetsi ea 'masepala (litsela tse tsamaeang ka tlas'a lefatše, mesebetsi ea ka tlas'a lefatše ea meaho le liliba tse marulelong, ho thibela metsi ho tsoa lirapeng tsa marulelo, lera la lipeipi tsa likhoerekhoere, joalo-joalo)
4. Serapa (letša la maiketsetso, letangoana, letangoana la letamo la lebala la kolofo, tšireletso ea letsoapo, joalo-joalo)
5. Petrochemical (semela sa lik'hemik'hale, ho hloekisa, taolo ea tanka ea khase ea metsi, geomembrane ea tikoloho, tanka ea lik'hemik'hale, lesela la tanka ea sedimentation, lesela la bobeli, joalo-joalo)
6. Indasteri ea merafo (botlaaseng ba ho se kenele ha metsi a matangoana a ho hlatsoetsa, letangoana le kolobisang, jarete ea molora, letangoana la ho qhibiliha, letangoana la sedimentation, jarete ea qubu, letangoana la lithapo, joalo-joalo)
7. Temo (taolo ea libaka tsa matamo, matamo a ho noa, matamo a polokelo, le mekhoa ea ho nosetsa)
8. Aquaculture (lesela la letamo la litlhapi, letamo la li-shrimp, tšireletso ea matsoapo a selikalikoe sa likomkomere tsa leoatle, joalo-joalo)
9. Indasteri ea letsoai (letamo la crystallization ea letsoai, sekoaelo sa letamo la brine, geomembrane ea letsoai, letamo la letsoai la geomembrane)
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