ʻO ka hoʻoheheʻe ʻana i ke kila anuanu he koho paʻa, hilinaʻi a maikaʻi hoʻi no nā papahana hale haʻahaʻa a me waena.ʻO ka mea maʻamau e pili ana i ke kūkulu ʻia ʻana o ke kiʻi māmā kahi i hoʻokumu mua ʻia ai nā mea hoʻolālā kū a me ke ākea e kahi ʻōnaehana o nā lālā hoʻopiʻi hou.Hoʻokaʻawale ʻia nā lālā framing ma 16 a i ʻole 24 ʻīniha ma ke kikowaena, me nā ʻokoʻa o ka spacing haʻahaʻa a kiʻekiʻe ma muli o nā ukana a me nā uhi.
ʻO nā lālā o ka pā ka mea maʻamau i nā lālā "stud" i hoʻopaʻa ʻia i ka lehelehe, kūpono i nā ʻāpana "track" i wehe ʻole ʻia ma luna a me lalo.Hoʻohana ʻia nā ʻano hoʻonohonoho like no ka hui ʻana o ka papahele a me ka rafter assemblies, akā ma kahi palapala hoʻopale no nā papahele, a me kahi noi ākea a i ʻole sloped no ka hoʻopili ʻana i ka hale.ʻO nā mea ʻē aʻe o ka ʻōnaehana paʻi ʻia nā mea hoʻopaʻa a me nā mea hoʻohui, nā pale a me ka hoʻopaʻa ʻana, nā clips a me nā mea hoʻohui.Loaʻa nō hoʻi ka papahele kila i hana ʻia i ke anu a me nā ʻūhā o ka hale no nā mea hoʻoheheʻe kila i hana ʻia.
ʻO ke kila hoʻoheheʻe ʻia e pili ana i kahi kaʻina hana kahi e ʻōwili ʻia ai ke kila metala i uhi ʻia i nā huahana e like me nā studs, joists, track, headers, angles, truss members a me nā mea ʻē aʻe.No ka hoʻoheheʻe ʻia ʻana o ke kila, ʻo ka mānoanoa maʻamau mai ka 0.0147 iniha (0.373 mm) a hiki i ka 1/8 in. (3.175 mm).Ua wehewehe ʻia nā huahana kila i hana ʻia ma AISI S220, North American Standard for Cold-Formed Steel Nonstructural Framing, 2020 Edition a me AISI S240, North American Standard for Cold-Formed Steel Structural Framing, 2020 Edition (nā hoʻoiho manuahi ma www.aisistandards. org).Loaʻa nā ʻano mea hoʻoheheʻe kila i hana ʻia i ke anuanu mai nā mea hana like ʻole.Hana ʻia nā huahana hoʻoheheʻe kila i hana ʻia me ka zinc-coated cold-rolled steel me ka ikaika hua o 33 ksi a i ʻole 50 ksi.
Hoʻolālā maʻamau a kūkulu ʻia ke kāʻei kila i hana ʻia ma ʻAmelika ʻĀkau e like me nā kūlana i kūkulu ʻia e ka American Iron and Steel Institute.Hāʻawi ʻia ke kāʻei kila i hana ʻia i ke anuanu i nā hoʻolālā hoʻolālā kahi i kākoʻo ʻia ai ka papahele a me nā ʻōnaehana o ka hale ma luna o nā paia paʻa.Ua hoʻohana maikaʻi ʻia ke kāʻei kila i hana ʻia ma ke kūkulu ʻana i nā papahana ʻoi aku ma mua o 10 mau papa ke kiʻekiʻe.
Ka manawa hoʻouna: ʻAukake-05-2022