1：Whakamahia he karaihe e tutuki ana i ngā whakaritenga haumaru:
Hei kaiwhakarato papa karaihe motuhake mō ngā tau 10 neke atu, ka puta mai tēnei pātai i ia rā, i ia rā. Kaua e rapu i te matotoru kotahi 'tino pai', ko te haumaru me te mahi te whakautu, e ahu mai ana i te turanga hangarau, ehara i te whakaaro noa.
Whakamahia he karaihe e tutuki ana i ngā whakaritenga haumaru:
Kāore e pai te karāhe noa; ko te karāhe whakapakeke te paearu tino pai. Mō ngā arawhata, ngā wāhi teitei, ngā wāhi tūmatanui rānei, he maha ngā wā ka hiahiatia he karāhe whakapiripiri (e rua ngā karāhe whakapakeke kua herea ki te PVB). Mēnā ka pā te pānga, ka taea te pupuri i te karāhe whakapiripiri kia kore ai e piri te karāhe pakaru ki te tangata.
2：Ko te mea matua e ārahi ana i te matotoru:
Teitei: Ko ngā panera teitei ake = he nui ake te huanga i raro.
Whānuitanga: me nui ake te pakari o ngā wāhanga whānui kāore e tautokona ana.
Tauwāhi: Taupee? Taupee? Arawhata? Taha kaukau? He rerekē ngā taumahatanga hau me te kaha o te whakamahinga.
Ngā Waehere Hanga Whare ā-Rohe: E tohu ana ngā waehere (hei tauira, EN 12600, IBC) i ngā whakatauranga pānga iti rawa me te ātete kawenga.
3：He aratohu matotoru whai hua:
He iti ngā kaupae/he poto ake ngā ārai (<300 mm): He rawaka te karāhe whakapakeke 10-12 mm (me tirohia ngā ture!).
Ngā taupee/arawhata paerewa (tae atu ki te ~1.1m te teitei): Ko te papa whakapakeke/whakakirikiri 15mm te otinga tino noa, ā, kua whakamātauhia hoki.
Ko ngā ārai teitei (>1.1m) me ngā whānuitanga nunui: 18mm, 19mm, 21.5mm rānei e hiahiatia ana hei pumau, hei whakaiti hoki i te piko.
Ngā wāhi hauhautanga/arumoni: e hiahiatia ana ngā paparanga 19mm, 21.5mm rānei kia pai ake ai te pumau.
Wā tuku: Pipiri-24-2025