1. Ngā rerekētanga o ngā āhuatanga rauemi
Karāniti: He toka mura te karāniti, he mea hanga nui mai i ngā kohuke pēnei i te kuata, te feldspar me te mika, he tino pakari me te mātotoru. Ko tōna pakeketanga Mohs kei waenganui i te 6-7, ā, he pai rawa te tūāpapa karāniti mō te ātete ki te kakahu me te waikura. I taua wā anō, he ōrite, he mātotoru hoki te hanganga o te karāniti, ā, ka taea te tu atu i te pēhanga me te kawenga nui ake, he mea tino pai mō te ine me te miihini tino tika.
Māpere: He rerekē, he toka hurihanga te māpere, he mea hanga nui mai i te karāiti, te toromiti me ētahi atu kohuke. Ahakoa he tino pai ngā āhuatanga ā-tinana o te māpere, pērā i te pakeketanga teitei, te pumautanga teitei, me ētahi atu, ko tōna pakeketanga Mohs kei waenganui i te 3-5, he iti iho i te karāneti. Hei tāpiri, he momona ake, he kanorau ake te tae me te kakano o te māpere, ā, he maha ngā wā ka whakamahia mō ngā huihuinga whakapaipai. Heoi, i roto i te mara o te ine me te miihini tika, ko tōna pakeketanga iti me tōna hanganga uaua ka pā ki te tika.
Tuarua, te rerekētanga i waenga i ngā horopaki tono
Pūhara tika o te karāhe: Nā te tino pai o ōna āhuatanga ā-tinana me tōna pumau, he whānuitia te whakamahinga o te pūhara tika o te karāhe i ngā mahi tino tika, pērā i te miihini tika, te whakamātautau taputapu whatu, te rererangi me ētahi atu mara. I ēnei wāhi, ka taea e tētahi hapa iti te arahi ki ngā hua kino, nō reira he mea tino nui te whiriwhiri i tētahi pūhara karāhe he tino pumau, he ātete hoki ki te kakahu.
Papaaho tika māpere: He tino tika, he pumau hoki te papaaho māpere, engari he whānui ake te whānuitanga o tana whakamahinga. Haunga te ine me te tukatuka tika, he maha ngā whakamahinga o ngā papaaho māpere i roto i ngā taiwhanga, i ngā whare rangahau pūtaiao me ētahi atu wā e hiahia ana ki ngā whakamātautau me ngā whakamātautau tino tika. Hei tāpiri, ko te āhua ataahua me te whakapaipai o te papaaho māpere he wāhi pai mō ētahi mara whakapaipai papai.
3. Te whakataurite i te mahi
Mō te mahi, he pai ake ngā painga o te papaaho tika o te karāneti me te papaaho tika o te māpere. E mōhiotia ana ngā papaaho karāneti mō tō rātou pakeke teitei, te ātete ki te kakahu me te pumau teitei, ka taea te pupuri i te tika me te pumau mō te wā roa i roto i ngā taiao mahi uaua. E paingia ana te papaaho māpere e ngā kaiwhakamahi mō tōna tae me te kakano whai kiko, te pai o te mahi tukatuka me te utu taurite. Heoi, ina hiahiatia he tino tika, he maha ngā wā ka puta he hua ine pumau me te pono ake i ngā papaaho karāneti.
Whakarāpopototanga IV
Hei whakarāpopototanga, he rerekētanga nui i waenga i te papaaho tika o te karāhe me te papaaho tika o te māpere i roto i ngā āhuatanga rauemi, ngā āhuatanga tono me te mahi. Me whai whakaaro whānui te kaiwhakamahi i runga i ngā hiahia tuturu me te taiao whakamahi i te wā e whiriwhiri ana. Mō ngā wā e hiahia ana ki te tino tika me te pumau, ko ngā papaaho karāhe te kōwhiringa pai ake; mō ētahi wā he whakaritenga mō te ataahua me te whakapaipai, he pai ake pea ngā papaaho māpere.
Wā tuku: Akuhata-01-2024