I-geomembrane egudileyo
Inkcazelo emfutshane:
I-geomembrane egudileyo ngokuqhelekileyo yenziwe nge-polymer material eyodwa, njenge-polyethylene (PE), i-polyvinyl chloride (i-PVC), njl njl.
Ulwakhiwo olusisiseko
I-geomembrane egudileyo ngokuqhelekileyo yenziwe nge-polymer material eyodwa, njenge-polyethylene (PE), i-polyvinyl chloride (i-PVC), njl njl.
- Iimpawu
- Ukusebenza kakuhle kwe-anti-seepage: Inokungena okuphantsi kakhulu kwaye inokuthintela ngokufanelekileyo ukungena kolwelo. Inesiphumo esihle sothintelo ngokuchasene namanzi, i-oyile, izisombululo zekhemikhali, njl. njl .
- Uzinzo olomeleleyo lwekhemikhali: Ineasidi egqwesileyo kunye nokumelana ne-alkali kunye nokuxhathisa ukubola. Ingahlala izinzile kwiindawo ezahlukeneyo zeekhemikhali kwaye ayikhukuliswa lula yimichiza esemhlabeni. Iyakwazi ukuxhathisa ukubola koxinzelelo oluthile lwe-asidi, i-alkali, ityuwa kunye nezinye izisombululo.
- Ukumelana kakuhle nobushushu obuphantsi: Isenokugcina ukuguquguquka okuhle kunye neempawu zoomatshini kwindawo yobushushu obuphantsi. Umzekelo, ezinye iigeomembranes ezigudileyo zodidi oluphezulu zepolyethylene zisenokwaluka okuthile ku -60℃ ukuya -70℃ kwaye akukho lula ukuqhekeka.
- Ulwakhiwo olufanelekileyo: Umphezulu ugudile kwaye i-coefficient ye-friction incinci, ekulungele ukubeka kwiindawo ezahlukeneyo kunye neziseko. Inokudityaniswa nge-welding, i-bonding kunye nezinye iindlela. Isantya sokwakha sikhawuleza kwaye umgangatho kulula ukuwulawula.
Inkqubo yeMveliso
- Indlela yokubumba i-Extrusion blow: I-polymer ekrwada ifudunyezwa kwimo enyibilikayo kwaye ikhutshwe nge-extruder ukwenza i-tubular blank. Emva koko, umoya oxinanisiweyo uvuthelwa kwityhubhu engenanto ukuze ikhulise kwaye ibambelele kumbumba wokupholisa kunye nokubunjwa. Ekugqibeleni, i-geomembrane egudileyo ifunyenwe ngokusika. I-geomembrane eveliswa yile ndlela inobunzima obufanayo kunye neempawu ezintle zoomatshini.
- Indlela yeCalender: I-polymer ekrwada ishushu kwaye ikhutshwe kwaye yolulwe ngeerola ezininzi zekhalenda ukwenza ifilimu enobunzima obuthile kunye nobubanzi. Emva kokupholisa, i-geomembrane egudileyo ifunyenwe. Le nkqubo inomgangatho ophezulu wemveliso kunye nobubanzi bemveliso ebanzi, kodwa ukufana kobuninzi akubi kakhulu.
Iinkalo zeSicelo
- Iprojekthi yogcino lwamanzi: Isetyenziselwa ukucocwa kweendawo zogcino lwamanzi ezinxamnye nokubonwa kweendawo ezifana namadama, amadama kunye nemijelo yamanzi. Inokuthintela ngokufanelekileyo ukuvuza kwamanzi, iphucule ugcino lwamanzi kunye nokuhanjiswa kakuhle kweeprojekthi zolondolozo lwamanzi, nokwandisa ubomi benkonzo yeprojekthi.
- Itiphu yokulahla inkunkuma: Njengomjelo ochasa ukugqobhoza emazantsi nakwicala letiphu, ithintela inkunkuma ekungcoliseni umhlaba namanzi aphantsi komhlaba kwaye ikhusela imo engqongileyo yendalo engqongileyo.
- Ukwakhiwa kokungangeni manzi: Isetyenziswa njengomaleko wokungangeni manzi eluphahleni, kwindawo engaphantsi, kwigumbi lokuhlambela nakwezinye iindawo zesakhiwo ukuthintela ukungena kwamanzi emvula, amanzi aphantsi komhlaba kunye nokunye ukufuma kwisakhiwo kunye nokuphucula ukusebenza kwamanzi kwisakhiwo.
- I-Artificial landscape: Isetyenziselwa ukuchasana nokubonwa kwamachibi enziweyo, amachibi omhlaba, indawo yokudlala igalufa, njl njl, ukugcina uzinzo lomzimba wamanzi, ukunciphisa ilahleko yokuvuza kwamanzi, kunye nokubonelela ngesiseko esihle sokudala indawo.
Iinkcukacha kunye nezalathisi zobuGcisa
- Iinkcukacha: Ubukhulu be-geomembrane egudileyo buhlala buphakathi kwe-0.2mm kunye ne-3.0mm, kwaye ububanzi buphakathi kwe-1m kunye ne-8m, enokuthi yenziwe ngokwezidingo zeeprojekthi ezahlukeneyo.
- Iimpawu zobuchwephesha: Kubandakanya amandla okuqina, ukunyusa ngexesha lekhefu, ukomelela kwe-engile ekunene, ukuxhathisa uxinzelelo lwe-hydrostatic, njl njl. amandla aphakathi kwe-50N / mm kunye ne-300N / mm, kunye nokumelana noxinzelelo lwe-hydrostatic phakathi kwe-0.5MPa kunye 3.0MPa.
Iiparamitha eziqhelekileyo ze-geomembrane egudileyo
| Ipharamitha (参数) | Iyunithi (单位) | Uluhlu lwexabiso oluqhelekileyo (典型值范围) |
|---|---|---|
| Ukutyeba (厚度) | mm | 0.2 - 3.0 |
| Ububanzi (宽度) | m | 1 - 8 |
| Amandla Okuqina (拉伸强度) | MPa | 5 - 30 |
| Ukwandiswa ngexesha lekhefu(断裂伸长率） | % | 300 - 1000 |
| Amandla eEngile yeeNyezi (直角撕裂强度） | N/mm | 50 - 300 |
| I-Hydrostatic Pressure Resistance (耐静水压) | MPa | 0.5 - 3.0 |
| I-Permeability Coefficient (渗透系数） | cm/s | 1×10⁻¹² - 1×10⁻¹⁷ |
| Umxholo oMnyama weCarbon (炭黑含量) | % | 2 - 3 |
| Ixesha lokungeniswa kwe-Oxidation (氧化诱导时间） | imiz | ≥100 |
