I nā makahiki i hala iho nei, ua omo a hoʻoheheʻe kā mākou ʻoihana i nā ʻenehana holomua ma ka home a ma waho. I kēia manawa, ua hoʻolako kā mākou hui i kahi hui o nā loea i hoʻolaʻa ʻia no kāu hoʻolaha ʻana i nā Factory Cheap Carbon Steel I-Beam Sizes ASTM A572 Q345 Steel I Beam no ke kūkulu ʻana i nā hale, ua ʻike nui ʻia kā mākou waiwai a hilinaʻi ʻia e nā mea hoʻohana a hiki ke hoʻokō i nā pono hoʻokele waiwai a me nā pono kaiāulu e kūkulu mau nei.
I nā makahiki i hala iho nei, ua omo a hoʻoheheʻe kā mākou ʻoihana i nā ʻenehana holomua ma ka home a ma waho. I kēia manawa, ua hoʻolako kā mākou hui i kahi hui o nā loea i hoʻolaʻa ʻia no kāu hoʻolaha ʻanakaola kila kalapona, nā nui o ke kila i-beam, E hoʻolako mākou i nā huahana ʻoi aku ka maikaʻi me nā hoʻolālā like ʻole a me nā lawelawe loea. Hoʻokipa maikaʻi mākou i nā hoaaloha mai ka honua holoʻokoʻa e kipa i kā mākou hui a hana pū me mākou ma ke kumu o ka lōʻihi a me nā pono like.
1) Papa: Q235B, Q345B, a pēlā aku.
2) Ana: 36a, i hoʻopilikino ʻia
3) Lōʻihi: 1-12m a i ʻole e like me ke koi
4) Ka mālama ʻana i ka ʻili: galvanized a i ʻole e like me ke noi a ka mea kūʻai aku
5) Hoʻopili ʻana: i loko o nā pūʻolo
6) Lawelawe: kuʻihao, kuʻi ʻana, pena ʻana, ʻoki ʻana, a pēlā aku.

ʻO ke kaola kila i, inā he maʻamau a he māmā paha, he kiʻekiʻe a he haiki ka nui o ka ʻāpana kea, no laila ʻokoʻa loa ka manawa o ka inertia o nā koʻi nui ʻelua o ka ʻāpana kea, no laila hiki ke hoʻohana pololei ʻia no nā lālā i kulou ʻia ma ka mokulele o kāna papa pūnaewele a i ʻole i haku ʻia me nā lālā latticed. ʻAʻole kūpono ia no nā lālā compression axial a i ʻole nā ​​​​lālā i kulou ʻia ma ka mokulele perpendicular i ka pūnaewele, kahi e kaupalena ai i kā lākou noi.
ʻO ke kaola kila I ua māhele nui ʻia i ka kaola kila I maʻamau, ka kaola kila I māmā, a me ke kaola kila I flange ākea. Ua māhele ʻia ke kaola kila I me nā flanges ākea, nā flanges waena, a me nā flanges haiki e like me ke kiʻekiʻe o nā flanges i nā pūnaewele. ʻO nā kikoʻī o nā mea ʻelua ma mua he 10-60, ʻo ia hoʻi, ʻo ke kiʻekiʻe like he 10 cm—60 cm. Ma ke kiʻekiʻe like, he flange haiki ka kaola kila I māmā, ka pūnaewele lahilahi, a me ke kaumaha māmā. ʻO ke kaola kila I me ka flange ākea, i ʻike ʻia hoʻi he kaola kila H, ua ʻike ʻia e nā wāwae like a ʻaʻohe hilig i loko o nā wāwae. No ke kila ʻāpana waiwai ia a ua ʻōwili ʻia ma luna o kahi wili ʻōwili honua ʻehā kiʻekiʻe, no laila ua kapa ʻia hoʻi ʻo "kaola kila I honua".

Hoʻohana nui ʻia ke kaola kila I i nā hale a me nā ʻano hana metala ʻē aʻe.

I nā makahiki i hala iho nei, ua omo a hoʻoheheʻe kā mākou ʻoihana i nā ʻenehana holomua ma ka home a ma waho. I kēia manawa, ua hoʻolako kā mākou hui i kahi hui o nā loea i hoʻolaʻa ʻia no kāu hoʻolaha ʻana i nā Factory Cheap Carbon Steel I-Beam Sizes ASTM A572 Q345 Steel I Beam no ke kūkulu ʻana i nā hale, ua ʻike nui ʻia kā mākou waiwai a hilinaʻi ʻia e nā mea hoʻohana a hiki ke hoʻokō i nā pono hoʻokele waiwai a me nā pono kaiāulu e kūkulu mau nei.
Hale Hana Kūʻai Haʻahaʻa Kina Welanā nui o ke kila i-beam, kaola kila kalaponaE hoʻolako mākou i nā huahana ʻoi aku ka maikaʻi me nā hoʻolālā like ʻole a me nā lawelawe loea. Hoʻokipa maikaʻi mākou i nā hoaaloha mai ka honua holoʻokoʻa e kipa i kā mākou hui a hana pū me mākou ma ke kumu o ka lōʻihi a me nā pono like.