I-geogrid yepulasitiki enwetshiwe ngokulinganayo
Incazelo emfushane:
- I-geogrid yepulasitiki enwetshiwe ngokulinganayo uhlobo lwezinto zokwenziwa kwe-geosynthetic. Isebenzisa ama-polymers aphezulu (njenge-polypropylene noma i-polyethylene ephezulu) njengezinto zokusetshenziswa eziyinhloko futhi inezela nezithasiselo ezilwa ne-ultraviolet, ezilwa nokuguga nezinye. Iqala ngokukhishwa ibe yipuleti elincane, bese kuthi amanethi ajwayelekile emigodini afakwe epuletini elincane, bese ekugcineni inwetshwa ngobude. Ngesikhathi senqubo yokwelula, amaketanga ama-molecule e-polymer ephezulu aqondiswa kabusha esimweni sokuqala esingahlelekile, akha isakhiwo esihlanganisiwe esifana ne-oval esinama-node asakazeke ngokulinganayo nangamandla aphezulu.
- I-geogrid yepulasitiki enwetshiwe ngokulinganayo uhlobo lwezinto zokwenziwa kwe-geosynthetic. Isebenzisa ama-polymers aphezulu (njenge-polypropylene noma i-polyethylene ephezulu) njengezinto zokusetshenziswa eziyinhloko futhi inezela nezithasiselo ezilwa ne-ultraviolet, ezilwa nokuguga nezinye. Iqala ngokukhishwa ibe yipuleti elincane, bese kuthi amanethi ajwayelekile emigodini afakwe epuletini elincane, bese ekugcineni inwetshwa ngobude. Ngesikhathi senqubo yokwelula, amaketanga ama-molecule e-polymer ephezulu aqondiswa kabusha esimweni sokuqala esingahlelekile, akha isakhiwo esihlanganisiwe esifana ne-oval esinama-node asakazeke ngokulinganayo nangamandla aphezulu.
Izici Zokusebenza
- Amandla Aphezulu Nokuqina Okuphezulu: Amandla okubamba angafinyelela ku-100 - 200MPa, eduze nezinga lensimbi yekhabhoni ephansi. Inamandla okubamba aphezulu nokuqina, okungasabalalisa ngempumelelo futhi kudlulise ukucindezeleka enhlabathini futhi kuthuthukise amandla okuthwala kanye nokuqina kwesisindo senhlabathi.
- Ukumelana Okuhle Kakhulu Kokuhuquzela: Ngaphansi kwesenzo somthwalo oqhubekayo wesikhathi eside, ukuthambekela kokuguquguquka (ukuhuquzela) kuncane kakhulu, futhi amandla okumelana nokuhuquzela angcono kakhulu kunalawo ezinye izinto ze-geogrid zezinye izinto, okudlala indima ebalulekile ekwandiseni impilo yenkonzo yephrojekthi.
- Ukumelana Nokugqwala Nokumelana Nokuguga: Ngenxa yokusetshenziswa kwezinto ze-polymer ezinama-molecule amaningi, inamandla amahle okuqina kwamakhemikhali kanye nokumelana nokugqwala. Ingasetshenziswa isikhathi eside ngaphansi kwenhlabathi ehlukahlukene eqinile kanye nezimo zezulu ngaphandle kokuguga kalula noma ukuqhekeka, okungandisa impilo yephrojekthi.
- Ukwakha Okulula Nezindleko - ukusebenza kahle: Ilula - isisindo, kulula ukuyithutha, ukuyisika nokuyibeka, futhi inomphumela omuhle wokulungisa, okunganciphisa izindleko zokwakha. Ngesikhathi esifanayo, inokusebenza okuhle kokubopha nenhlabathi noma ezinye izinto zokwakha futhi kulula ukuyihlanganisa nezakhiwo ezahlukahlukene zobunjiniyela bezakhiwo ukuthuthukisa ukusebenza okuphelele kanye nokuzinza kwephrojekthi.
- Ukumelana Okuhle Nokuzamazama: Isakhiwo sokugcina umhlaba esiqinisiwe siyisakhiwo esiguquguqukayo esingazivumelanisa nokuguquguquka okuncane kwesisekelo futhi simunce ngempumelelo amandla okuzamazama komhlaba. Sisebenza kahle kakhulu okungenakukwazi ukulingana nezakhiwo eziqinile.
Izindawo Zokufaka Isicelo
- Ukuqinisa Ukufakwa Kwezinsika: Kungathuthukisa ngokushesha amandla okuthwala isisekelo futhi kulawule ukuthuthukiswa kwezindawo zokuhlala. Kunomphumela ovimbela eceleni isisekelo somgwaqo, kusabalalisa umthwalo esisekelweni esibanzi, kunciphisa ukujiya kwesisekelo, kunciphisa izindleko zephrojekthi futhi kwandise impilo yenkonzo yomgwaqo.
- Ukuqinisa Umgwaqo Ogandayiwe: Uma ubekwe phansi kwesendlalelo se-asphalt noma se-simende, unganciphisa ukujula kwe-rut, wandise impilo yokulwa nokukhathala komgwaqo, futhi unciphise nobukhulu be-asphalt noma se-simende, ukufeza injongo yokonga izindleko.
- Ukuqinisa Idamu Nodonga Olugcina Izindonga: Kungasetshenziswa ukuqinisa imithambeka yezindonga ezigcina izindonga kanye nezindonga ezigcina izindonga, ukunciphisa inani lokugcwalisa ngaphezulu ngesikhathi sokugcwalisa izindonga, ukwenza unqenqema lwehlombe lube lula ukuluhlanganisa, ukunciphisa ingozi yokuwa kwemithambeka kamuva kanye nokungazinzi, ukunciphisa indawo ehlalwa kuyo, ukwandisa isikhathi senkonzo kanye nokunciphisa izindleko.
- Ukuvikelwa Kokugoba Komfula Nolwandle: Uma kwenziwa ama-gabion futhi kusetshenziswa kanye nama-geogrid, kungavimbela ukuthi ugoba lungagudluzwa ngamanzi olwandle bese kubangele ukudilika. Ukugeleza kwamanzi kwama-gabion kunganciphisa ijubane lokushaywa kwamagagasi futhi kwandise impilo yogoba, konge abasebenzi kanye nezinsizakusebenza futhi kufinyeze isikhathi sokwakhiwa.
- Ukwelashwa Kokuthuthwa Kwemfucuza: Kusetshenziswa kanye nezinye izinto zokwenziwa komhlaba.
Amapharamitha omkhiqizo
| Izinto | Amapharamitha Enkomba |
|---|---|
| Izinto | I-Polypropylene (PP) noma i-High - Density Polyethylene (HDPE) |
| Amandla Okudonsa (I-Longitudinal) | 20 kN/m - 200 kN/m |
| Ukwelula Ngesikhathi Sokuphumula (Isikhathi Eside) | ≤10% - ≤15% |
| Ububanzi | 1m - 6m |
| Isimo Sembobo | Okude - okusaqanda |
| Usayizi Wembobo (I-axis ende) | 10mm - 50mm |
| Usayizi Wembobo (I-axis Emfushane) | 5mm - 20mm |
| Isisindo ngeyunithi ngayinye | 200 g/m² - 1000 g/m² |
| Amandla Okuqhekeka Kokuqhekeka (Isikhathi Eside, 1000h) | ≥50% wamandla okudonsa ajwayelekile |
| Ukumelana ne-UV (Ukugcina Amandla Okuqineka Ngemva Kokuguga Kwamahora angu-500) | ≥80% |
| Ukumelana namakhemikhali | Ayimelani nama-asidi avamile, ama-alkali kanye nosawoti |
