nūhou

He mea pono anei ka hoʻoikaika kino fiberglass? He nīnau i nīnau pinepine ʻia e nā poʻe loea kūkulu hale a me nā ʻenekinia e ʻimi nei i nā hopena hoʻoikaika paʻa paʻa. ʻO ke aniani fiber rebar, i ʻike ʻia ʻoGFRP (glass fiber reinforced polymer) rebar, ke lilo nei i mea kaulana i ka ʻoihana kūkulu ma muli o kāna mau pono he nui. ʻO ka hoʻohana ʻana i ka fiberglass reinforcement he mea kūpono ia no nā hale e koi ai i ke kūʻē ʻana i nā kaiapuni corrosive, e like me nā alahaka, nā kahakai a me nā hale kai.

ʻO kekahi o nā pono nui ohoʻoikaika fiberglassʻo ia ka maikaʻi o kona pale ʻana i ka corrosion. ʻO nā kaola kila kuʻuna maʻamau e ʻino i ka wā e ʻike ʻia ai i ka makū a me nā kemika, e alakaʻi ana i ka hōʻino ʻana o nā hale paʻa. ʻO ka Fiberglass rebar, ma ka ʻaoʻao ʻē aʻe, ʻaʻole ia e ʻōpala a ʻino paha, e kūpono ia no nā hana ʻenehana i nā kūlana kūlohelohe. Hoʻohui hou, ʻoi aku ka maʻalahi o ka fiberglass rebar a maʻalahi hoʻi e mālama a hoʻokomo ma mua o ke kila kila. Hiki i kēia ke hōʻemi i nā koina hana a hoʻopōkole i ka manawa hana.

Hoʻohui, hāʻawi ka fiberglass rebar i ka ikaika a me ka lōʻihi. Loaʻa iā ia ka ikaika tensile kiʻekiʻe, e like me nā kaola kila, a kū i ka luhi a me ka hoʻonui wela. ʻO kēia ka mea kūpono ia no ka nui o nā noi mealanui alanui, nā pā paʻa a me nā papahele ʻoihana. Hoʻohui ʻia, loaʻa i ka fiberglass rebar nā waiwai insulating uila, e palekana ai ka hoʻohana ʻana ma nā papahana kahi e hopohopo ai ka conductivity. Ma ke ʻano holoʻokoʻa, ʻo ka hoʻohana ʻana i ka fiberglass rebar e hiki ai i kahi ʻōnaehana mālama lōʻihi a haʻahaʻa e hopena i ka mālama kālā a me nā pōmaikaʻi kaiapuni i ka holo lōʻihi.

I ka hōʻuluʻulu ʻana, ʻo ka fiberglass rebar kahi koho maikaʻi loa i ka rebar kila kuʻuna, e hāʻawi ana i ke kūpaʻa corrosion maikaʻi loa, ka ikaika, a me ka lōʻihi. ʻO kona ʻano māmā a me ka maʻalahi o ka hoʻokomo ʻana he koho kūpono no nā ʻano hana kūkulu. E like me kaʻoihana kūkulu haleke hoʻomau nei i ka ʻimi ʻana i nā hopena paʻa a paʻa, manaʻo ʻia e ulu ka hoʻohana ʻana i ka fiberglass rebar, e hāʻawi ana i ka lōʻihi a me ka hana ʻana o nā ʻōnaehana honua.