Kirihou Geogrid
Whakaahuatanga Poto:
- He mea hanga te nuinga mai i ngā rauemi pūmua ngota-teitei pērā i te polypropylene (PP) me te polyethylene (PE). Ki te titiro atu, he rite te hanganga ki te mata. Ka hangaia tēnei hanganga mata mā roto i ngā tukanga hanga motuhake. I te nuinga o te wā, ka hangaia te rauemi mata o te pūmua hei pereti, kātahi mā roto i ngā tukanga pērā i te wero me te totoro, ka hangaia he mata whenua me te mata whenua noa. Ka taea te tapawhā, te tapawhā rite, te āhua taimana, me ētahi atu te āhua o te mata whenua. Ka rerekē te rahi o te mata whenua me te matotoru o te mata whenua i runga i ngā whakaritenga hangarau me ngā paerewa hanga motuhake.
- He mea hanga te nuinga mai i ngā rauemi pūmua ngota-teitei pērā i te polypropylene (PP) me te polyethylene (PE). Ki te titiro atu, he rite te hanganga ki te mata. Ka hangaia tēnei hanganga mata mā roto i ngā tukanga hanga motuhake. I te nuinga o te wā, ka hangaia te rauemi mata o te pūmua hei pereti, kātahi mā roto i ngā tukanga pērā i te wero me te totoro, ka hangaia he mata whenua me te mata whenua noa. Ka taea te tapawhā, te tapawhā rite, te āhua taimana, me ētahi atu te āhua o te mata whenua. Ka rerekē te rahi o te mata whenua me te matotoru o te mata whenua i runga i ngā whakaritenga hangarau me ngā paerewa hanga motuhake.
Ngā Āhuatanga Mahi
1. Ngā Āhuatanga Ā-Mīhini
He tino kaha te kaha o te kume. He tino kaha te kaha o te kume o te geogrid kirihou kua totorohia ki te taha kotahi, ā, ka taea e ia te tu atu i ngā kaha kume nui me te kore e whati. Hei tauira, ka taea e te kaha kume o ētahi geogrid kua totorohia ki te taha kotahi te kounga teitei te eke ki te neke atu i te 100kN ia mita, he mea tino pai mō te whakapakari i ngā turanga me te ārai i te nekehanga taha o te oneone.
He pai ake te kaha kume o te geogrid kirihou totoro rua-axial, ā, ka taea e ia te whakamarara i te ahotea. Ka taea e ia te aukati i te oneone i ngā taha roa me te taha whakawhiti i te wā kotahi, ka whakarei ake i te pumau me te pumau o te papatipu oneone.
2. Ātete ki te Waikura
Nā te mea he polymer pērā i te polypropylene, te polyethylene rānei ōna wāhanga matua, he pai tōna ātete ki ngā matū pērā i te waikawa me te kawakore. I roto i ētahi taiao oneone he nui te waikawa, te kawakore rānei, i ētahi wāhi rānei ka turuturu pea ngā matū, ka taea e te geogrid kirihou te pupuri i tōna ake pumau mahi, ā, e kore e pakaru i te waikura matū, kia mau ai te pumau mō te wā roa o te kaupapa.
3. Ātete ki te pakū
He maeneene tōna mata, engari he ātete ki te pakū. I te wā o te hanganga, ahakoa ka mirimiri ki ngā matūriki oneone me ngā taputapu hanga, e kore e ngawari te pakaru, ā, ka taea te whakarite kia kore e pāngia te hanganga me te mahi o te geogrid. Heoi anō, ka taea hoki e ia te ātete ki te horoi me te pakū o ngā matūriki oneone i te wā e whakamahia ana mō te wā roa.
4. Te Mahi o te Waikeri
He pai te hanganga mata-whatu o te mata whenua kirihou mō te rerenga wai. I roto i ētahi kaupapa maimoatanga turanga e hiahia ana kia rerenga wai, ka taea te mahi hei awa rerenga wai, e tuku ana i te wai whenua, i te wai nui rānei kia rere mā roto i ngā pūwero o te mata whenua, e whakaiti ana i te pēhanga wai pūwero i roto i te oneone, e whakanui ana hoki i te kaha kutikuti o te oneone.
Ngā Wāhi Whakamahinga
1. Te Hangarau Rori
He whānuitia te whakamahinga mō te whakapakari i ngā papa whenua o ngā huarahi tereina, ngā rēriwe, me ētahi atu rori. Mā te whakatakoto i te geogrid kirihou ki raro o te papa whenua ka taea te whakanui ake i te kaha o te papa whenua, me te whakaiti i te taunga koretake o te papa whenua. Ina koa i te wāhanga papa whenua ngohengohe, ka taea e ia te whakamarara i te kawenga waka e tukuna ana mai i te mata o te rori, te aukati i te putanga taha o te oneone papa whenua, me te whakapai ake i te roa o te ratonga me te whakamarie o te taraiwa o te rori.
2. Te Hangarau Tiakitanga o te Pīnakitanga
E whakamahia ana hei whakapakari me te tiaki i ngā pari. Mā te whakauru i te geogrid ki roto i te oneone pari, ka taea te whakanui ake i te pumau o te oneone ātete-paheke. Mā te kaha waku i waenganui i a ia me te oneone ka ārai i te paheke o te oneone ki raro i te mata o te pari, ā, ka taea hoki e ia te whakawhiti i te kawenga i te tihi o te pari ki roto o te tinana o te pari, ka taea ai te noho pumau o te pari ina pāngia e ngā āhuatanga o waho pēnei i te ua, te wai me te rū whenua.
3. Te Hangarau Pakitara Pupuri
Mā te whakatakoto i te geogrid kirihou ki roto i te papa whakakī i muri i te pakitara pupuri ka taea te whakaiti i te pēhanga taha o te papa whakakī ki runga i te pakitara pupuri. Mā te taunekeneke i waenga i te geogrid me te papa whakakī ka taea e te papa whakakī te hanga i te katoa, ā, ka hurihia tetahi wāhanga o te pēhanga taha o te papa whakakī hei kaha kume o te geogrid, ka whakaitihia te kawenga e mau ana i te pakitara pupuri, ka whakaitihia hoki te rahi hanganga me te utu o te pakitara pupuri.
