Uniaxially – he whatunga whenua kirihou kua totorohia
Whakaahuatanga Poto:
- Ko te geogrid kirihou totoro-kore-axial he momo rauemi geosynthetic. Ka whakamahia e ia ngā polymer ngota-teitei (pērā i te polypropylene, te polyethylene matotoru-teitei rānei) hei rauemi mata matua, ā, ka tāpirihia hoki ngā tāpiringa ārai-ira-kore, ārai-pakeketanga me ētahi atu. Ka tukuna tuatahitia ki roto i tētahi pereti angiangi, kātahi ka werohia he kupenga poka noa ki runga i te pereti angiangi, ā, i te mutunga ka totorohia ki te taha roa. I te wā o te tukanga totoro, ka hurihia ngā mekameka ngota o te polymer ngota-teitei mai i te āhua taketake kāore i te tino pai, ka hangaia he hanganga whatunga porowhita-ahua me ngā pona kaha-teitei kua tohatohahia.
- Ko te geogrid kirihou totoro-kore-axial he momo rauemi geosynthetic. Ka whakamahia e ia ngā polymer ngota-teitei (pērā i te polypropylene, te polyethylene matotoru-teitei rānei) hei rauemi mata matua, ā, ka tāpirihia hoki ngā tāpiringa ārai-ira-kore, ārai-pakeketanga me ētahi atu. Ka tukuna tuatahitia ki roto i tētahi pereti angiangi, kātahi ka werohia he kupenga poka noa ki runga i te pereti angiangi, ā, i te mutunga ka totorohia ki te taha roa. I te wā o te tukanga totoro, ka hurihia ngā mekameka ngota o te polymer ngota-teitei mai i te āhua taketake kāore i te tino pai, ka hangaia he hanganga whatunga porowhita-ahua me ngā pona kaha-teitei kua tohatohahia.
Ngā Āhuatanga Mahi
- Kaha Teitei me te Pakari Teitei: Ka taea e te kaha kume te eke ki te 100 - 200MPa, tata ki te taumata o te maitai waro-iti. He tino kaha kume me te pakari, ka taea te whakamarara me te whakawhiti i te ahotea i roto i te oneone me te whakapai ake i te kaha kawe me te pumau o te papatipu oneone.
- Ātete Ngoki Pai rawa atu: I raro i te mahi a te kawenga tonu mō te wā roa, he iti rawa te ia o te whakarerekētanga (ngoki), ā, he pai ake te kaha o te ātete ngoki i ērā o ētahi atu rauemi geogrid o ētahi atu rauemi, he mea nui tēnei ki te whakanui ake i te roa o te ora o te kaupapa.
- Ātete ki te Waikura me te Ātete ki te Pakeketanga: Nā te whakamahinga o ngā rauemi pūmua ngota-teitei, he pai te pumau matū me te ātete ki te waikura. Ka taea te whakamahi mō te wā roa i raro i ngā āhuatanga oneone me te āhuarangi uaua, me te kore e ngawari ki te tawhito, ki te pakarukaru rānei, ka taea ai te whakaroa i te roa o te mahi.
- Te Hanganga Watea me te Utu Whai Hua: He mama, he ngāwari ki te kawe, ki te tapahi me te whakatakoto, ā, he pai te pānga whakapiri, ka taea te whakaiti i ngā utu hanga. I taua wā anō, he pai te mahi piri ki te oneone, ki ētahi atu rauemi hanga rānei, ā, he ngāwari ki te whakakotahi me ngā hanganga hangarau ā-iwi hei whakapai ake i te mahi whānui me te pumau o te kaupapa.
- Ātete Ru Pai: He hanganga ngāwari te hanganga pupuri oneone whakapakaritia, ka taea te urutau ki te āhua rerekē o te turanga, ā, ka taea hoki te mimiti i te kaha ru. He mahi ru tōna e kore e taea te rite ki ngā hanganga pakari.
Ngā Wāhi Whakamahinga
- Te Whakakaha i te Papa o raro: Ka taea e ia te whakapai ake i te kaha o te turanga me te whakahaere i te whanaketanga o te taunga. He pānga taha tōna ki te turanga rori, ka tohatoha i te kawenga ki tētahi papa whānui ake, ka whakaiti i te matotoru o te turanga, ka whakaiti i te utu o te kaupapa, ā, ka roa ake te ora o te rori.
- Whakakaha i te Papa: Ina whakatakotoria ki raro i te paparanga papa uku, papa sima rānei, ka taea te whakaiti i te hohonutanga o te arai, te whakaroa i te roa o te ora o te papa, me te whakaiti hoki i te matotoru o te papa uku, papa sima rānei, kia tutuki ai te kaupapa o te penapena utu.
- Te Whakakaha i te Pā me te Taiepa Pupuri: Ka taea te whakamahi hei whakapakari i ngā pari o ngā pareparenga me ngā taiepa pupuri, hei whakaiti i te nui o te whakakī i te pareparenga i te wā e whakakī ana i te pareparenga, hei whakangawari i te whakakī i te taha o te pakihiwi, hei whakaiti i te tūponotanga o te hinga me te kore pumau o te pari i muri mai, hei whakaiti i te wāhi e nohoia ana, hei whakaroa i te roa o te ora ratonga, hei whakaiti hoki i te utu.
- Te Tiaki i te Parenga Awa me te Moana: Ina hangaia hei gabions, ka whakamahia tahitia me ngā geogrid, ka ārai i te paru o te parenga e te wai moana, ā, ka hinga. Ka taea e te urunga o ngā gabions te whakaroa i te pānga o ngā ngaru, me te whakaroa i te roa o te oranga o te parenga, ka penapena i te kaha tangata me ngā rauemi, ā, ka whakapoto i te wā hanga.
- Te Maimoatanga o te Parapara: Ka whakamahia ngātahi me ētahi atu rauemi geosynthetic.
Ngā tawhā hua
| Ngā taonga | Ngā Tawhā Taupū |
|---|---|
| Rauemi | Polypropylene (PP) te Polyethylene Matotoru Teitei rānei (HDPE) |
| Kaha Kume (Roa) | 20 kN/m - 200 kN/m |
| Te Toronga i te Whati (Roa) | ≤10% - ≤15% |
| Whānui | 1m - 6m |
| Āhua o te Kōhao | Roa - porowhita |
| Rahi o te Pū (Roa - tuaka) | 10mm - 50mm |
| Rahi o te Pū (Poto - tuaka) | 5mm - 20mm |
| Papatipu mō ia Wāhanga Horahanga | 200 karamu/m² - 1000 karamu/m² |
| Kaha o te Pakaru Ngoki (Roa, 1000h) | ≥50% o te Kaha Kume Ingoa |
| Ātete UV (Ka mau tonu te kaha kume i muri i te pakeketanga 500h) | ≥80% |
| Ātete Matū | Ātete ki ngā waikawa, ngā kawakore me ngā tote noa |
