Ibhodi yokukhupha amanzi eplastiki yaseHongyue
Inkcazo emfutshane:
- Ibhodi yokukhupha amanzi yeplastiki yinto yokwenziwa kwe-geosynthetic esetyenziselwa ukukhupha amanzi. Ihlala ibonakala ikwimo efana nomcu, inobukhulu nobubanzi obuthile. Ububanzi ngokubanzi buqala kwiisentimitha ezimbalwa ukuya kwiisentimitha ezininzi, kwaye ubukhulu buncinci, buhlala bujikeleze iimilimitha ezimbalwa. Ubude bayo bunganqunyulwa ngokweemfuno zeprojekthi, kwaye ubude obuqhelekileyo buqala kwiimitha ezininzi ukuya kwiimitha ezininzi.
- Ibhodi yokukhupha amanzi yeplastiki yinto yokwenziwa kwe-geosynthetic esetyenziselwa ukukhupha amanzi. Ihlala ibonakala ifana nomcu, inobukhulu nobubanzi obuthile. Ububanzi ngokubanzi buqala kwiisentimitha ezimbalwa ukuya kwiisentimitha ezininzi, kwaye ubukhulu buncinci, buhlala bujikeleze iimilimitha ezimbalwa. Ubude bayo bunganqunyulwa ngokweemfuno zeprojekthi, kwaye ubude obuqhelekileyo buqala kwiimitha ezininzi ukuya kwiimitha ezininzi.
- Ulwakhiwo lwesakhiwo
- Icandelo leBhodi ePhambili: Olu lulwakhiwo oluphambili lwebhodi yokukhupha amanzi yeplastiki. Kukho imilo emibini kakhulu yebhodi eyintloko, enye yohlobo lwepleyiti ethe tyaba, kwaye enye yohlobo lwe-wave. Indlela yokukhupha amanzi yebhodi eyintloko yohlobo lwe-flat-plate ilula kakhulu, ngelixa ibhodi eyintloko yohlobo lwe-wave, ngenxa yesimo sayo esikhethekileyo, yonyusa ubude kunye nokuqina kwendlela yokukhupha amanzi kwaye inokubonelela ngemiphumo engcono yokukhupha amanzi. Izinto ezisetyenziswa yibhodi eyintloko ikakhulu zeplastiki, ezifana ne-polyethylene (PE), i-polypropylene (PP), njl. Ezi zinto zinokumelana okuhle nokugqwala kunye namandla athile kwaye zinokumelana noxinzelelo oluthile ngaphandle kokuguquka, okuqinisekisa ukuba indlela yokukhupha amanzi ithambile.
- Icandelo le-Filter Membrane: Lijikeleza ibhodi engundoqo kwaye lisebenza njengesihluzi. I-filter membrane idla ngokwenziwa nge-geotextile engalukwanga. Ubungakanani be-pore yayo yenzelwe ngokukodwa ukuvumela amanzi ukuba adlule ngokukhululekileyo ngelixa ithintela ngokufanelekileyo amasuntswana omhlaba, iinkozo zesanti kunye nokunye ukungcola ukuba kungangeni kwindawo yokukhupha amanzi. Umzekelo, kwiprojekthi yokukhupha amanzi yesiseko somhlaba othambileyo, ukuba akukho membrane yesihluzi okanye i-filter membrane iyasilela, amasuntswana omhlaba angena kwindawo yokukhupha amanzi aya kubangela ukuba ibhodi yokukhupha amanzi ivalwe kwaye ichaphazele isiphumo sokukhupha amanzi.
- IiNdawo zeSicelo
- Unyango lweSiseko soKwakha: Kwinjineli yokwakha, ukuze kulungiswe isiseko somhlaba othambileyo, ibhodi yokukhupha amanzi yeplastiki sisixhobo esisetyenziswa rhoqo. Ngokufaka iibhodi zokukhupha amanzi kwisiseko, ukuhlanganiswa komhlaba wesiseko kunokukhawuleziswa kwaye amandla okuthwala esiseko anokuphuculwa. Umzekelo, ekwakhiweni kwezakhiwo eziphakamileyo kwiindawo ezikunxweme, ngenxa yomgangatho ophezulu wamanzi angaphantsi komhlaba kunye nomhlaba wesiseko othambileyo, ukusetyenziswa kwebhodi yokukhupha amanzi yeplastiki kunokukhupha amanzi aqokelelweyo kwisiseko ngempumelelo, kufinyeze ixesha lokwakhiwa kwesiseko kwaye kubeke isiseko esihle sozinzo lwesakhiwo.
- Ubunjineli beNdlela: Ekwakhiweni kwendlela, ingakumbi ekunyangweni kwe-subgrade yomhlaba othambileyo, ibhodi yokukhupha amanzi eplastiki idlala indima ebalulekileyo. Inganciphisa ngokukhawuleza amanqanaba amanzi angaphantsi komhlaba kwi-subgrade kwaye inciphise ukuhlala kunye nokuguquka kwe-subgrade. Umzekelo, kwinkqubo yokwakha iindlela ezinkulu, ukuseta iibhodi zokukhupha amanzi eplastiki kwi-subgrade yomhlaba othambileyo kunokuphucula uzinzo lwe-subgrade kwaye kuphucule ubomi benkonzo yendlela.
- Ukulungisa indalo: Ibhodi yokukhupha amanzi yeplastiki ikwasetyenziswa kwinkqubo yokukhupha amanzi yoyilo lwendalo. Umzekelo, malunga neengca ezinkulu, iigadi okanye amachibi okwenziwa, ukusetyenziswa kweebhodi zokukhupha amanzi zeplastiki kunokukhupha amanzi emvula agqithisileyo ngexesha elifanelekileyo, kuthintele iziphumo ezimbi zokuqokelelwa kwamanzi ekukhuleni kwezityalo kwaye kuncede ekugcineni ubuhle kunye nokucoceka kwendawo.
- Iingenelo
- Ukusebenza kakuhle kokukhupha amanzi: Ulwakhiwo lwayo olukhethekileyo lwebhodi engundoqo kunye noyilo lwe-filter membrane kwenza amanzi angene ngokukhawuleza kwindlela yokukhupha amanzi aze akhutshwe kakuhle, enokusebenza kakuhle kokukhupha amanzi kunezixhobo zokukhupha amanzi zemveli (ezifana nemigodi yesanti).
- Ulwakhiwo Olulula: Ibhodi yokukhupha amanzi yeplastiki ilula ngobunzima bayo kwaye incinci ngomthamo, nto leyo elula ukuthuthwa kunye nemisebenzi yokwakha. Ngexesha lenkqubo yokwakha, ibhodi yokukhupha amanzi ingafakwa kumaleko womhlaba ngomatshini okhethekileyo wokufaka. Isantya sokwakha siyakhawuleza kwaye asifuni zixhobo zokwakha zinkulu.
- Ixabiso eliphantsi: Xa kuthelekiswa nezinye izisombululo zokukhupha amanzi, ixabiso lebhodi yokukhupha amanzi yeplastiki liphantsi kakhulu. Linokuqinisekisa isiphumo sokukhupha amanzi ngelixa linciphisa iindleko zokukhupha amanzi zeprojekthi, ngoko ke lisetyenziswa kakhulu kwiiprojekthi ezininzi zobunjineli.
Iiparamitha zemveliso
| Ipharamitha | Iinkcukacha |
|---|---|
| Izinto eziphathekayo | I-polyethylene enoxinano oluphezulu (i-HDPE), i-polypropylene (i-PP), njl. |
| Ubukhulu | Ubude buhlala buquka i-3m, i-6m, i-10m, i-15m, njl.njl.; ububanzi buquka i-300mm, i-400mm, i-500mm, i-600mm, njl.njl.; inokwenziwa ngokwezifiso |
| Ubukhulu | Ngokubanzi phakathi kwama-20mm nama-30mm, njengebhodi yokukhupha amanzi yeplastiki eyi-20mm concave-convex, ibhodi yokukhupha amanzi yeplastiki ephezulu engama-30mm, njl. |
| Umbala | Mnyama, ngwevu, luhlaza, luhlaza ingca, luhlaza okwesibhakabhaka, njl.njl., enokulungiseka ngokwezifiso |
