He rerekētanga nui kei waenganui i te geogrid kotahi-ara me te geogrid rua-ara i roto i ngā āhuatanga maha. Anei tētahi whakataki taipitopito mō te pūtaiao rongonui:
1 Te ahunga o te kaha me te kaha kawe kawenga:
Matawhenua kotahi-angi: Ko tōna āhuatanga matua ko tōna ātete ka taea anake te pikau i ngā kawenga i te taha kotahi, arā, he pai mō te pikau i ngā kaha oneone i te taha whakapae, he pānga nui tēnei ki te pumau o ngā pari o te oneone. Ko ēnei momo matawhenua he whakakotahi i ngā tokotoko punga me te oneone punga hei whakarei ake i tō rātou kaha pikau kawenga me te pumau.
Matawhenua-ā-rua: He whānui ake tōna kaha ki te kawe kawenga, ā, ka taea te tu atu i ngā kawenga whakapae me ngā kawenga poutū. Nā ōna āhuatanga kawe kawenga e rua-ara, ka whakamahia whānuitia i roto i te mara o te whakapakari me te whakakaha oneone, he mea tino pai mō ngā whare nunui, ngā mahi oneone me ngā kaupapa hanganga.
2 Hanganga me te Mahi:
Matawhenua kotahi-aronga: he mea hanga ki te pūmua ngota teitei (pēnei i te PP, HDPE rānei) Hei rauemi mata matua, ka hangaia mā te tukanga totoro uniaxial. I roto i tēnei tukanga, ka hurihia ngā ngota mekameka pūmua, ka whakaritea kia hanga he hanganga whatunga porowhita roa me te kaha teitei me te kaha pūnga teitei, ā, ka taea e te kaha kume te eke ki te 100-200 Mpa, tata ki ngā taumata maitai ngawari.
Matawhenua-ā-tuaka-rua: I runga i te totoro ā-tuaka-rua, ka totorohia anō i te taha poutū, kia tino kaha ai te kume i ngā taha roa me ngā taha whakawhiti. Ka taea e tēnei hanganga te whakarato i tētahi pūnaha kawe kaha me te horapa pai ake i roto i te oneone, ā, ka whakapai ake i te kaha kawe o te turanga.
3 Ngā āpure tono:
Matawhenua kotahi-angi: Nā tōna kaha kume me te ngāwari o te hanga, he whānuitia te whakamahinga mō te whakapakari i ngā turanga ngohengohe, te whakapakari i ngā ara sima, ara uku rānei, te whakapakari i ngā pari pari me ngā pakitara pupuri me ētahi atu mara. Hei tāpiri, he pai hoki tana mahi ki te whakahaere i ngā whenua ururua me te aukati i te horo o te oneone.
Matawhenua ā-rua: Nā te mea he ā-rua ōna āhuatanga kawe kawenga me te kaha nui, he pai ake mō ngā taiao hangarau nui me te uaua, pērā i te whakakaha i ngā ara me ngā papa o ngā huarahi tereina, ngā rēriwe, me ngā taunga rererangi, te whakakaha i ngā turanga o ngā papa waka nui me ngā papa utanga o te tauranga, me te tiaki pari me te whakakaha i te kauhanga maina, me ētahi atu.
Hei whakarāpopototanga, he rerekētanga nui i waenga i te whatunga whenua kotahi-angi me te whatunga whenua rua-angi e pā ana ki te ahunga ahotea, te kaha kawe kawenga, te mahi hanganga me ngā mara tono. Me whai whakaaro ki te kōwhiringa i runga i ngā hiahia hangarau motuhake.
Wā tuku: Hanuere-09-2025
