Matawhenua maitai-kirihou
Whakaahuatanga Poto:
Ko te geogrid maitai-kirihou ka whakamahia ngā waea maitai kaha-teitei (ngā muka rānei) hei anga matua mō te tautoko ahotea. Whai muri i te maimoatanga motuhake, ka honoa ki ngā kirihou pērā i te polyethylene (PE) polypropylene (PP) me ētahi atu tāpiringa, ā, ka hangaia he rīpene kume kaha-teitei mā te tukanga whakaputa. Ko te mata o te rīpene he tauira whakairo taratara. Kātahi ka whatua, ka piri rānei ia rīpene ki te taha roa me te taha whakararo i tētahi mokowā, ā, ka whakarewahia ngā hononga mā te hangarau hononga me te whakarewa whakakotahi motuhake hei hanga i te geogrid maitai-kirihou.
Ngā Āhuatanga me te Mahi
Kaha teitei, iti te ngoki: Ka mau te kaha kume i ngā waea maitai kaha teitei e whatua ana ki te taha roa, ki te taha whakarara hoki. Ka taea e ia te whakaputa i tētahi modulus kume tino teitei i raro i ngā āhuatanga taumahatanga iti. Ka whatua ngā waea maitai o ngā rara roa me te taha whakarara hei kupenga, ā, ka hangaia te paparanga takai o waho i roto i te taahiraa kotahi. Ka mahi tahi ngā waea maitai me te paparanga takai o waho, ā, he tino iti te tere whati roa, kāore i te neke atu i te 3%. He tino iti te ngoki o ngā waea maitai, ko ngā waeine matua e mau ana i te ahotea.
Te tauwehenga waku teitei: Mā te rongoā i te mata kirihou i te wā o te tukanga whakaputa me te pēhi i ngā tauira taratara, ka taea te whakanui ake i te taratara o te mata geogrid, ka nui ake te tauwehenga waku i waenga i te geogrid maitai-kirihou me te oneone, ā, ka whakapakari ake i te pānga honohono o te geogrid ki te oneone.
Whānui - whānui, tino whai hua, ā, he ohanga: Ka taea e te whānui te eke ki te 6m. I roto i ngā mahi hangarau, ka taea e ia te whakatutuki i ngā pānga whakapakari tino whai hua, ā, he ohanga hoki, ka whakaiti i ngā takahanga hanga, ka whakapai ake i te whai huatanga o te hanga, me te whakaiti i ngā utu hanga.
Ātete kaha ki te waikura: Mā te whakamahinga o ngā rauemi pēnei i te polyethylene matotoru ka kore e memeha i ngā otinga waikawa-pūmua me te tote, ngā hinu i te pāmahana rūma, kāore hoki e pāngia e te wairewatanga wai, e te whakaekenga mai rānei o ngā moroiti. I taua wā anō, ka taea e ia te ātete ki te koroheketanga i puta mai i te hihi ultraviolet.
Hanganga watea: He mama, he ngāwari ki te kawe me te whakatakoto, ā, he māmā, he tere hoki te tukanga hanga. Ka taea te whakamahi tahi me ētahi atu mea hanga whenua.
Ngā Āpure Tono
Te hangarau rori: E whakamahia ana mō te whakapakari i ngā papa o raro o te huarahi me te rēriwe. Ka taea e ia te tohatoha me te whakamarara i te kawenga, te whakapai ake i te pumau me te kaha kawe o te papa o raro, te whakaroa i te roa o te ora o te rori, te whakaiti i te rerekētanga me te ngatata o te papa o raro, te whakaiti i te piko, te whakaiti i te rutting, me te whakaroa i te wā puta o ngā ngatata.
Ngā kaupapa tiaki wai: Ka taea te whakamahi ki ngā tāpua wai, ki ngā pareparenga waipuke, ki ngā tāpua, ki te maimoatanga takutai, me ētahi atu, hei whakarei ake i te pumau o ngā tāpua, hei ārai i te horo o te oneone me te whakarerekētanga o te tāpua.
Te hangarau tauranga: I roto i ngā kaupapa pēnei i ngā tauranga me ngā tuanui, ka taea e ia te whakapai ake i te kaha o te turanga, te ātete i te paru me te horo o ngā kaha o waho pēnei i ngā ngaru moana, me te whakarite i te haumaru o ngā whakaurunga tauranga.
Hangarau hanga: E whakamahia ana mō te whakapakari i te turanga oneone ngohengohe, ngā pakitara pupuri, te tiaki pari, me ētahi atu. Ka taea e ia te whakapai ake i te kaha o te oneone ki te pupuri i a ia anō, te whakaiti i te pēhanga whenua o te pakitara pupuri, me te penapena i ngā utu kaupapa.
Ētahi atu mara: Ka taea hoki te whakamahi i roto i ngā mahi hangarau ā-iwi pēnei i ngā taunga rererangi, ngā papa hākinakina, ngā papa utanga, ngā papa para, me ngā whare e pai ana ki te taiao, e mahi ana i ngā mahi pēnei i te whakapakari me te tiaki.
