ngā purongo

Hei momo rauemi hiato hou, he whānui te whakamahinga o te paipa FRP i roto i te hanga kaipuke, te hangarau taimoana, te matū hinu, te hau māori, te hiko, te wai me te miihini rerenga wai, te mana karihi me ētahi atu ahumahi, ā, kei te whānui haere tonu te mara tono. I tēnei wā, ko ngā hua o te kaiwhakaputa e whakamahia ana i roto i te mara o te hanga kaipuke me te hanga taputapu hangarau taimoana. I taua wā, kei te kaha te kaiwhakaputa ki te whakatairanga i te rangahau me te whanaketanga o ngā paipa whenua i roto i te ahumahi matū hinu, te ahumahi hau māori me ngā ārai hiato i roto i te ahumahi hiko.

Te au whanaketanga ā muri ake nei

1. Ka whānui haere te mara tono

Hei momo rauemi hiato me te mahi whānui tino pai, ka whakaratohia e te paipa FRP he turanga rauemi pai mō te whanaketanga ahumahi. He whānuitia te whakamahinga i roto i te taiao ahumahi, ā, he pānga nui ki te whanaketanga o te ōhanga ā-motu. Ko te paipa FRP he momo rauemi i hangaia hei urutau ki ngā taiao uaua maha, e whakamahia whānuitia ana i roto i te hanga kaipuke, ngā taputapu hangarau moana, te ahumahi hinu matū, te hau māori, te hiko, te tuku wai me te rerenga wai, te hiko karihi me ētahi atu ahumahi e pā ana, ā, kei te whānui haere te whānuitanga o tōna tono, me te kaha nui o te mākete me te whānuitanga o te wāhi whanaketanga. I te whanaketanga o te mara tono o raro, kei te piki haere tonu te tono mō ngā hua mahi-teitei, ā, kei te whānui haere tonu te mara tono, ka whakatairanga i te kaha ake o te tono o ngā hua paipa FRP a meake nei.

2. Kua whakapaitia tonutia te taumata hangarau

I te whanaketanga o te pūtaiao me te hangarau me te auahatanga hangarau o ngā paipa FRP, te putanga tonu mai o ngā rauemi hou me ngā hua hou, kei te haere tonu te hangarau o ngā paipa FRP. I te whānui haere tonu o te mara tono, kua whakatakotohia e te umanga o raro ngā whakaritenga teitei ake mō te mahi o te ātete pāmahana me te pēhanga teitei me te ātete koroheketanga o ngā paipa FRP. I te heke mai, ka whanake ngā paipa FRP i te ahunga o te modulus teitei, te ātete kutikuti, te ātete extrusion me te ātete waikura.