Ibhodi yokukhupha amanzi eluhlobo lwephepha
Inkcazo emfutshane:
Ibhodi yokukhupha amanzi eluhlobo lwephepha luhlobo lwezinto zokwenziwa kwe-geosynthetic ezisetyenziselwa ukukhupha amanzi. Idla ngokwenziwa ngeplastiki, irabha okanye ezinye izinto zepolymer kwaye ikwisakhiwo esifana nephepha. Umphezulu wayo uneempahla ezikhethekileyo okanye iiprotrusions zokwenza imijelo yokukhupha amanzi, enokukhokela ngokufanelekileyo amanzi ukusuka kwenye indawo ukuya kwenye. Ihlala isetyenziswa kwiinkqubo zokukhupha amanzi kwiindawo zokwakha, zikamasipala, zegadi nakwezinye iindawo zobunjineli.
Ngokwesiqhelo yenziwe ngezinto zepolymer ezifana neplastiki nerabha, enemigca ephakanyisiweyo okanye etshonileyo phezu kwayo ukuze yenze imijelo yokukhupha amanzi. Le migca ingaba kwimo yezikwere eziqhelekileyo, iikholamu, okanye ezinye iimilo, ezinokukhokela ngokufanelekileyo ukuhamba kwamanzi. Okwangoku, iyandisa indawo yoqhagamshelwano phakathi kwebhodi yokukhupha amanzi kunye nendawo ejikelezileyo, iphucula ukusebenza kakuhle kokukhupha amanzi. Ukongeza, imiphetho yebhodi yokukhupha amanzi efana neshiti idla ngokuyilwa ngezakhiwo ezilula ukuzidibanisa, ezifana neendawo zekhadi okanye iibhakethi, ezilungele ukudityaniswa ngexesha lokwakha ukuze zenze inkqubo yokukhupha amanzi kwindawo enkulu.
Iingenelo zokusebenza
Isiphumo esihle sokukhupha amanzi:Inemijelo emininzi yokukhupha amanzi, enokuqokelela nokukhupha amanzi ngokulinganayo, ivumela ukuhamba kwamanzi ukuba kudlule kwibhodi yokukhupha amanzi ngokukhawuleza kwaye kunciphise imeko yokuxinana kwamanzi.
Ukubeka izinto ngendlela eguquguqukayo:Ngobukhulu obuncinci, ingadityaniswa ngokulula kwaye ibekwe ngokwemilo, ubungakanani, kunye neemfuno ezithile zendawo yokwakha. Ifanelekile ngakumbi kwezinye iindawo ezineemilo ezingaqhelekanga okanye iindawo ezincinci, njengeekona zezakhiwo kunye neegadi ezincinci.
Amandla aphezulu oxinzelelo:Nangona ikwimo yephepha, ngokukhetha izinto ezifanelekileyo kunye noyilo lwesakhiwo, inokuthwala umlinganiselo othile woxinzelelo kwaye akulula ukuyiguqula ngexesha lokusetyenziswa, okuqinisekisa uzinzo kunye nokuthembeka kwenkqubo yokukhupha amanzi.
Ukugqwala - ukumelana nokubola kunye nokwaluphala - ukumelana nokubola:Izinto zepolymer ezisetyenzisiweyo zineempawu ezilungileyo zokungagqwali kunye nokwaluphala, ezinokusetyenziswa ixesha elide phantsi kweemeko ezahlukeneyo zokusingqongileyo kwaye azichaphazeleki lula ziikhemikhali, amanzi, imisebe ye-ultraviolet, kunye nezinye izinto emhlabeni, kwaye zihlala ixesha elide.
Amasimi esicelo
Ubunjineli bokwakha:Ihlala isetyenziswa kwiinkqubo zokukhupha amanzi kwizindlu ezingaphantsi komhlaba, kwiigadi zophahla, kwiindawo zokupaka, nakwezinye iindawo zezakhiwo. Kwizindlu ezingaphantsi komhlaba, inokuthintela amanzi angaphantsi komhlaba ukuba angangeni ngaphakathi, ikhusele ukhuseleko lwesakhiwo sesakhiwo. Kwizitiya zophahla, inokukhupha amanzi angaphezulu, ithintele ukugcwala kwamanzi kwiingcambu zezityalo, nto leyo enokubangela ukubola, kwaye ibonelele ngendawo efanelekileyo yokukhula kwezityalo.
Ubunjineli bukaMasipala:Ingasetyenziswa ekutsaleni amanzi kwiindlela ezingaphantsi komhlaba, izikwere, iindlela zabahambi ngeenyawo, nakwezinye iindawo. Ekwakhiweni kwendlela, inceda ekutsaleni amanzi kwi-subgrade, iphucule uzinzo namandla e-subgrade, kwaye yandise ubomi benkonzo yendlela. Kwii-square nakwiindlela zabahambi ngeenyawo, inokunceda ekutsaleni amanzi emvula ngokukhawuleza, inciphise ukugcwala kwamanzi emhlabeni, kwaye incede abahambi ngeenyawo bahambe lula.
Ubunjineli bomhlaba:Ifanelekile ukufunxa amanzi kwiibhedi zeentyatyambo, amachibi eentyatyambo, iindawo eziluhlaza, kunye nezinye iindawo zomhlaba. Ingagcina umswakama ofanelekileyo womhlaba, ikhuthaze ukukhula kwezityalo, kwaye ithintele umonakalo wendalo obangelwa kukugcwala kwamanzi.
| Ipharamitha | Inkcazo |
|---|---|
| Izinto eziphathekayo | I-HDPE, i-PP, irabha, njl.23 |
| Umbala | Mnyama, mhlophe, luhlaza, njl.3 |
| Ubungakanani | Ubude: 10 - 50m (ingenziwa ngokwezifiso); Ububanzi: ngaphakathi kwe-2 - 8m; Ubukhulu: 0.2 - 4.0mm3 |
| Ukuphakama kweDimple | 8mm, 10mm, 12mm, 15mm, 20mm, 25mm, 30mm, 40mm, 50mm, 60mm |
| Tensile strength | ≥17MPa3 |
| Ukwandiswa ngexesha lokuphumla | ≥450%3 |
| Amandla okukrazula ekhoneni lasekunene | ≥80N/mm3 |
| Umxholo omnyama wekhabhoni | 2.0% - 3.0%3 |
| Uluhlu lobushushu benkonzo | - 40℃ - 90℃ |
| Amandla oxinzelelo | ≥300kPa; 695kPa, 565kPa, 325kPa, njl. (iimodeli ezahlukeneyo)1 |
| Ukuhambisa amanzi | 85% |
| Umthamo wokujikeleza othe nkqo | 25cm³/s |
| Ukugcinwa kwamanzi | 2.6L/m² |
