Te rerekētanga i waenga i te pepa papa ma me te pepa ma pouaka keke

He momo kāri te pepa papa mā, he mā, he maeneene te mua, ā, he hina te papamuri i te tuara.pouaka tiakarete. Ko tēnei momo kātene e whakamahia ana mō te tānga tae taha kotahi hei hanga kātene mō te takai. Ko te rahi o te pepa papa mā he 787mm*1092mm, ka taea rānei te whakaputa i ētahi atu whakaritenga, i te pepa rōra rānei i runga i te kirimana ota. Nā te mea he ōrite te hanganga muka o te pepa papa mā, he wāhanga whakakī me te rapa kei te paparanga mata, ā, kua pania te mata ki tētahi nui o te peita, ā, kua tukatukahia mā te maramataka maha-rōra, nō reira he pakupaku te kakano o te papa, ā, he ōrite te matotoru. He mā ake, he maeneene ake ngā pouaka katoa, he ōrite te mimiti waituhi, he iti ake te puehu me te ngaronga o te huruhuru i runga i te mata, he kaha ake te kounga o te pepa me te ātete pai ki te takai, engari he teitei ake te nui o te wai, ko te tikanga he 10%, he iti te ngāwari, ka pā ki te tānga. Ko te rerekētanga i waenga i te pepa papa mā me te pepa pania, te pepa whakarerekē, me te pepa perehi reta ko te taumaha o te pepa, ā, he matotoru te pepa.tākai-koha-pepa

He mea hanga te pepa papa mā ki te penupenu o runga me ia paparanga o raro o te penupenu i runga i te mīhini pepa maha-pahu whakamaroke, i te mīhini papa ranu kupenga porotītaha rānei. Ko te penupenu ka wehea whānuitia ki te penupenu mata (paparanga mata), te paparanga tuarua, te paparanga tuatoru, me te paparanga tuawhā. He rerekē te ōwehenga muka o ia paparanga penupenu pepa, ā, ko te ōwehenga muka o ia paparanga penupenu ka whakawhirinaki ki te tukanga hanga pepa. He rerekē te kounga. Ko te paparanga tuatahi ko te penupenu mata, e hiahia ana kia nui te mā me te kaha. I te nuinga o te wā, ka whakamahia te penupenu rakau kraft kua mā, te penupenu kakau witi matū kua mā, me te penupenu pepa para taha pepa mā; ko te paparanga tuarua ko te paparanga arai, e mahi ana hei mata wehe. Ko te mahi a te paparanga matua me te paparanga matua me whai mā te nuinga, ko te nuinga he penupenu rakau miihini 100%, he penupenu pepa para tae mārama rānei; ko te paparanga tuatoru ko te paparanga matua, e mahi ana hei whakakī hei whakanui ake i te matotoru o te kāri me te whakapai ake i te pakari. Ka whakamahia te penupenu pepa para ranu, te penupenu kakau witi rānei. Ko tēnei paparanga te mea tino matotoru, ā, he maha ngā wā ka whakamahia te kāri taumaha ki te whakairi penupenu i ngā wā maha ki roto i ētahi mokowā mata; Ko te paparanga e whai ake nei ko te paparanga o raro, ko āna mahi he whakapai ake i te āhua o te kātene, he whakanui ake i tōna kaha, he ārai hoki i te piko. Ko te penupenu hua-nui, ko te penupenu pepa para pai ake rānei, ka whakamahia hei rauemi mata mō te hanga pepa. He hina te nuinga o te mata o raro o te kātene, ā, ka taea hoki te whakaputa i ētahi atu tae o raro i runga i ngā whakaritenga.pouaka whakapaipai

Ka whakamahia te kātene mā hei tā i ngā kāri pakihi, i ngā uhi, i ngā tiwhikete, i ngā pōwhiri me ngā takai. He pepa papatahi te kātene mā, ā, ko ōna ine matua ko: 880mm*1230mm, 787mm*1032mm. E ai ki te taumata kounga, ka wehea te kātene mā kia toru ngā taumata: a, B, me C. He matotoru ake, he mārō ake te kātene mā, he nui ake te taumaha turanga, ā, he maha ngā whakaritenga mō tōna taumaha turanga pērā i te 200 karamu/m2, 220 karamu/m2, 250 karamu/m2, 270 karamu/m2, 300 karamu/m2, 400 karamu/m2 me ētahi atu. Ko te kikī o te kātene mā kāore i raro iho i te 0.80 karamu/m3, ā, he teitei ake ngā whakaritenga mō te mā. Ko te mā o ngā taumata a, B, me C kāore i raro iho i te 92.0%, 87.0%, me te 82.0%. Hei ārai i te kaukau, me nui ake te rahi o te kātene mā, ā, ko ngā rahi o a, B, me C kaua e iti iho i te 1.5mm, 1.5mm, me te 1.0mm. Hei pupuri i te maeneene o ngā hua pepa, me matotoru ake, me mārō ake te kātene mā, me teitei ake te pakari me te kaha pahū. He rerekē ngā whakaritenga mō te pakari o ngā kātene mā o ngā momo me ngā taumaha rerekē. Ko te nui ake o te taumaha, ko te teitei ake o te momo, me te teitei ake o te pakari. Ko te nui ake o te whakaritenga pakari, kaua te pakari whānui e iti iho i te 2.10-10.6mN•m, ā, kaua te pakari whakawhiti e iti iho i te 1.06-5.30 mN•m.pouaka tiakarete