ngā purongo

1. He ngira huruhuru

Ka wehea te whatu ngira ki te whatu ngira muka tapatapahi me te whatu ngira miro tonu. Ko te whatu ngira muka tapatapahi he tapahi i te muka karāhe e haereere ana kia 50mm te whānui, ka whakatakotoria matapōkeretia ki runga i te papa i whakatakotoria ki runga i te whitiki kawe i mua, kātahi ka whakamahia he ngira werowero hei wero i te ngira, ā, ka werohia e te ngira te muka tapatapahi ki roto i te papa. Ka puta ake ētahi muka mā te matau whatu hei hanga i tētahi hanganga toru-ahu. Ko te papa e whakamahia ana he papanga angiangi o te muka karāhe, he muka rānei, ā, he ahua puhoi tēnei whatu ngira. Ko ōna whakamahinga matua ko ngā rauemi whakamahana me te whakamahana oro, ngā rauemi whakapuru wera, ngā rauemi tātari, ā, ka taea hoki te whakamahi i roto i te hanga FRP, engari he iti te kaha o te FRP, ā, he iti te whānuitanga o te whakamahinga. Ko tētahi atu momo whatu ngira miro tonu ko te whatu e maka matapōkeretia ana ngā miro karāhe tonu ki runga i tētahi whitiki mata tonu me tētahi taputapu maka waea, kātahi ka werowerohia mā roto i tētahi pereti ngira hei hanga i tētahi hanganga toru-ahu e whiria ana ngā muka. Ko tēnei momo whatu te nuinga e whakamahia ana i roto i te hanga pepa tānga kirihou whakamahana kua whakapakarihia ki te muka karāhe.

2. Whāriki Miro Tapatapahi Kakara - Here Paura
Ko ngā miro mata karāhe i hangaia i te wā o te tuhi, ko ngā miro mata tonu i tangohia mai i te ngongo miro mata, ka whakatakotoria ki runga i te whitiki mata e neke haere tonu ana i roto i te ahua 8, ā, ka herea ki te piripiri paura. He muka tonu te muka i roto i te whāriki muka karāhe tonu, nō reira he pai ake te pānga whakapakari ki te rauemi hiato.

3.muka karāheWhāriki miro tapatapahi – He here emulsion
Tapahia te muka karāhe (i ētahi wā ka whakamahia he porowhita kāore i mirohia) kia 50mm te roa, horahia matapōkeretia engari kia ōrite ki runga i te whitiki mata, kātahi ka pania he piri emulsion, he paura here rānei hei whakamahana, hei whakapakeke, hei here ki roto i te huruhuru poto. Tapahia he huruhuru hiraka mata. Ko ngā whāriki whenu tapatapahi ka whakamahia nuitia mō te whakatakoto ā-ringa, te hanga papa tonu me te hanga kōpeketanga me ngā tukanga SMC. Ko ngā whakaritenga kounga mō ngā whāriki whenu tapatapahi koia ēnei: ​​①He ōrite te kounga o te horahanga i te taha whānui; ②He ōrite te horahanga o ngā whenu tapatapahi ki te mata o te whāriki, kāore he kōhao nui, ā, he ōrite te horahanga o te here; ③He kaha te whāriki maroke ngawari; ④He tino pai te urunga me te uruhanga o te kapia.