Uniaxial - shimfida geogrid filastik
Takaitaccen Bayani:
- Geogrid ɗin filastik mai shimfiɗawa na musamman wani nau'in kayan geosynthetic ne. Yana amfani da manyan polymers na kwayoyin halitta (kamar polypropylene ko polyethylene mai yawa) a matsayin manyan kayan albarkatun ƙasa kuma yana ƙara anti- ultraviolet, anti-tsufa da sauran ƙari. Da farko ana fitar da shi zuwa faranti mai siriri, sannan ana huda ragar rami na yau da kullun akan farantin siriri, kuma a ƙarshe ana shimfiɗa shi a tsayi. A lokacin aikin shimfiɗawa, sarƙoƙin ƙwayoyin halitta na babban polymer na kwayoyin halitta ana sake mayar da su daga yanayin asali mai rikitarwa, suna samar da tsarin haɗin kai mai kama da oval tare da ƙusoshin ƙarfi masu yawa da aka rarraba daidai gwargwado.
- Geogrid ɗin filastik mai shimfiɗawa na musamman wani nau'in kayan geosynthetic ne. Yana amfani da manyan polymers na kwayoyin halitta (kamar polypropylene ko polyethylene mai yawa) a matsayin manyan kayan albarkatun ƙasa kuma yana ƙara anti- ultraviolet, anti-tsufa da sauran ƙari. Da farko ana fitar da shi zuwa faranti mai siriri, sannan ana huda ragar rami na yau da kullun akan farantin siriri, kuma a ƙarshe ana shimfiɗa shi a tsayi. A lokacin aikin shimfiɗawa, sarƙoƙin ƙwayoyin halitta na babban polymer na kwayoyin halitta ana sake mayar da su daga yanayin asali mai rikitarwa, suna samar da tsarin haɗin kai mai kama da oval tare da ƙusoshin ƙarfi masu yawa da aka rarraba daidai gwargwado.
Halayen Aiki
- Babban Ƙarfi da Tauri Mai Girma: Ƙarfin tauri zai iya kaiwa 100 - 200MPa, kusa da matakin ƙaramin ƙarfe na carbon. Yana da ƙarfi da tauri mai girma, wanda zai iya warwatsewa da kuma canja wurin damuwa a cikin ƙasa yadda ya kamata da kuma inganta ƙarfin ɗaukar nauyi da kwanciyar hankali na ƙasa.
- Kyakkyawan Juriya ga Kuraje: A ƙarƙashin aikin ɗaukar nauyi na dogon lokaci, yanayin nakasa (curep) yana da ƙanƙanta sosai, kuma ƙarfin juriyar curep ya fi na sauran kayan geogrid na wasu kayan aiki kyau, wanda ke taka muhimmiyar rawa wajen ƙara tsawon rayuwar aikin.
- Juriyar Tsatsa da Juriyar Tsufa: Saboda amfani da kayan polymer masu ƙarfi, yana da kyakkyawan kwanciyar hankali na sinadarai da juriyar tsatsa. Ana iya amfani da shi na dogon lokaci a ƙarƙashin yanayi daban-daban na yanayi mai tsauri ba tare da tsufa ko lalacewa ba, wanda zai iya tsawaita rayuwar aikin.
- Gine-gine Mai Sauƙi da Farashi - Inganci: Yana da sauƙi - nauyi, mai sauƙin ɗauka, yankewa da shimfiɗawa, kuma yana da kyakkyawan tasirin gyarawa, wanda zai iya rage farashin gini. A lokaci guda, yana da kyakkyawan aikin haɗawa da ƙasa ko wasu kayan gini kuma yana da sauƙin haɗawa da tsarin injiniya daban-daban don inganta cikakken aiki da kwanciyar hankali na aikin.
- Kyakkyawan Juriya ga Girgizar Ƙasa: Tsarin riƙe ƙasa mai ƙarfi tsari ne mai sassauƙa wanda zai iya daidaitawa da ɗan canjin tushe kuma ya sha ƙarfin girgizar ƙasa yadda ya kamata. Yana da aikin girgizar ƙasa wanda tsarukan da ba za su iya daidaitawa ba.
Yankunan Aikace-aikace
- Ƙarfafa Ƙarfin Ƙasa: Yana iya inganta ƙarfin ɗaukar harsashin da sauri da kuma sarrafa ci gaban wurin zama. Yana da tasiri mai iyaka ga tushen hanya, yana rarraba nauyin zuwa ga babban tushe, yana rage kauri na tushe, yana rage farashin aikin kuma yana tsawaita rayuwar aikin hanyar.
- Ƙarfafa Tashar: Ana sanya ta a ƙasan kwalta ko layin siminti, tana iya rage zurfin tangaran, ƙara tsawon lokacin da titin ke ɗauka don hana gajiya, da kuma rage kauri na kwalta ko titin siminti, wanda hakan zai sa a cimma manufar rage farashi.
- Ƙarfafa Bango da Madatsar Ruwa: Ana iya amfani da shi don ƙarfafa gangaren bangon ruwa da bangon ruwa, rage yawan cikawa yayin cika bangon ruwa, sauƙaƙa matse gefen kafada, rage haɗarin rugujewar gangara da rashin kwanciyar hankali daga baya, rage yankin da aka mamaye, tsawaita tsawon lokacin sabis da rage farashi.
- Kariyar Gaɓar Kogi da Teku: Idan aka yi amfani da shi wajen yin ramukan ruwa kuma aka yi amfani da shi tare da geogrids, zai iya hana ruwan teku ya yi ta bincike a gefen ruwa ya kuma haifar da rushewa. Rarraba gabions na iya rage tasirin raƙuman ruwa da kuma tsawaita rayuwar gaɓar ruwa, yana ceton ma'aikata da albarkatun ƙasa da kuma rage lokacin ginin.
- Maganin Zubar da Shara: Ana amfani da shi tare da sauran kayan aikin geosynthetic.
Sigogin samfurin
| Abubuwa | Sigogi na Fihirisa |
|---|---|
| Kayan Aiki | Polypropylene (PP) ko High - Density Polyethylene (HDPE) |
| Ƙarfin Tauri (Tsawon Tsawon Lokaci) | 20 kN/m - 200 kN/m |
| Ƙarawa a Hutu (Longitudinal) | ≤10% - ≤15% |
| Faɗi | 1m - 6m |
| Siffar Rami | Dogon - mai siffar oval |
| Girman Rami (Dogon - axis) | 10mm - 50mm |
| Girman Rami (Gajere - axis) | 5mm - 20mm |
| Mass a kowane yanki | 200 g/m² - 1000 g/m² |
| Ƙarfin Tsagewa Mai Rarrafe (Tsawon Lokaci, awanni 1000) | ≥50% na Ƙarfin Tashin Hankali na Musamman |
| Juriyar UV (Ƙarfin Tashin Hankali Bayan Tsufawar Sa'o'i 500) | ≥80% |
| Juriyar Sinadarai | Yana jure wa acid, alkalis da gishirin da aka saba |
