Ngā Pūrongo - ASTM A992 vs ASTM A572 Tau 50: Te Rino Hanganga Pai rawa atu mō ngā Kaupapa Hanga o te US, Kānata me Amerika

I te whanaketanga tere o te haumi ki ngā hanganga, te tipu o ngā ahumahi, me te umanga putunga taonga i Amerika Te Raki, kua noho te whiriwhiri i te maitai hanganga tika hei mea matua hei whakarite i te haumaru o te kaupapa, te whai hua o te utu, me te mahi roa.

Te maitai hanganga e rite ana kiASTM A992 (ngā kurupae whānui)meASTM A572 (ngā pereti me ngā kōtaha) Tau 50ko te maitai hanganga te mea e whakamahia whānuitia ana e ngā miihini, ngā kaimahi kirimana, me ngā kaipupuri kaupapa i te Hononga o Amerika me Kānata.

Engari ko tēhea momo maitai te mea tino pai mō tō whare putunga, wheketere, piriti, pokapū whakahaere taonga, kaupapa hanga arumoni rānei e whai ake nei?

Akoranga Take Kaupapa Hanganga Rino i Costa Rica (2)

He aha te ASTM A992 te Kōwhiringa Pai mō ngā Whare Rino Hanganga

Kua riro te ASTM A992 hei rauemi paerewa mō ngā W Beams (Ngā Kurupae Whānui) e whakamahia ana i roto i te hanganga hanganga maitai hou puta noa i Amerika Te Raki.

Ko ngā painga matua ko:

Te kaha hua teitei ake o te 50 ksi
He tino pai te mahi whakarewa me te mahi hanga
Ngā āhuatanga ā-pūkaha ōrite
Kua whakapai ake i te ātete rū whenua
Kua arotauhia mō ngā anga hanga rino me ngā hanganga teitei

Nā ēnei painga, e whakamahia whānuitia ana te ASTM A992 i roto i:

Ngā whare putunga hanganga maitai
Ngā awheawhe ahumahi
Ngā whare hanga
Ngā pokapū tohatoha
Ngā whare arumoni
Ngā hanganga maitai maha-papa

Mō ngā kaupapa e hiahia ana ki ngā anga maitai whānui me ngā wā hanga tere, ko te ASTM A992 te mea tino pai mō te taurite i waenga i te kaha me te whai huatanga o te hanga.

Ina nui ake te uara e tukuna ana e te ASTM A572 Grade 50

ASTM A572 Tau 50he maitai hanganga koranu-iti, kaha-teitei, e mōhiotia ana mō tōna maha o ngā mahi me te ōwehenga kaha-ki-taumaha tino pai.

Ki te whakatauritea ki ngā momo maitai waro tuku iho, ka taea e te ASTM A572 Grade 50 ngā kaihangarau ki te whakaiti i te taumaha o te maitai me te pupuri tonu i te mahi hanganga.

Ko ngā tono rongonui ko:

Ngā piriti huarahi
Ngā piriti rerewē
Ngā kaupapa hanganga
Ngā pourewa tuku
Ngā whare ahumahi taumaha
Ngā hanganga tauranga me te moana

Mō ngā kaupapa e pāngia ana e ngā āhuatanga kawenga teitei ake, e hiahia ana rānei ki ngā hoahoa hanganga māmā ake, ka taea e te ASTM A572 Grade 50 te tuku penapena utu nui.

Te whakataurite i te ASTM A992 me te ASTM A572 Grade 50

Ahakoa he iti rawa te kaha whakaputa o ngā momo e rua, arā, 50 ksi, he rerekē ngā whakamahinga e tika ana mō rāua.

ASTM A992 i hangaia mō ngā kurupae whānui me te hanganga whare, ā, koinei te kōwhiringa pai mō ngā whare putunga hanganga maitai, ngā whare arumoni, me ngā whare ahumahi.

ASTM A572 Tau 50, i tēnei wā, ka nui ake te ngāwari puta noa i te whānuitanga o ngā tono hanganga, inā koa i roto i ngā piriti, ngā hanganga whenua, me ngā kaupapa miihini taumaha.

Mō ngā kaupapa maha o Amerika Te Raki, he maha ngā wā ka whakakotahihia e ngā miihini ngā rauemi e rua ki roto i te hanganga kotahi hei whakapai ake i te utu me te mahi.

Te Piki Ake o te Hiahia puta noa i ngā Whenua o Amerika

E whakaatu ana ngā au hanga hou i te kaha o te tono mō:

ASTM A992 Ngā Kurupae Whānui
Pereti Rino ASTM A572 Tau 50
Ngā Kurupae H
Ngā Kurupae W
Ngā Wāhanga Rino Hanganga
Ngā Whare Hanganga Rino
Ngā Hanganga Rino kua Hangaia i Mua
Ngā Whare Taonga Rino
Ngā Whare Rino Ahumahi
Te maitai hanganga piriti

I te mea kei te haere tonu te haumi a ngā kāwanatanga ki ngā hanganga kawe waka, ngā mahi whakahaere, te hanga, me te pūngao, e matapaetia ana ka kaha tonu te tono mō ngā hua maitai hanganga whaimana puta noa i te Hononga o Amerika, Kanata, Mehiko, Amerika Waenganui, me Amerika ki te Tonga.

E tautoko ana te Rōpū Royal Steel i ngā kaupapa hanga o Amerika Te Raki

Hei kaiwhakarato matua o te ao mō te maitai hanganga me ngā otinga hanganga maitai,Rōpū Rino o te KuiniE whakarato ana i ngā ratonga tuku rauemi me te hanga whānui mō ngā kaimahi kirimana, ngā kamupene EPC, ngā kaihanga, me ngā kaiwhakawhanake puta noa i Amerika.

Ko ngā tuku a te Royal Steel Group:

ASTM A992 Ngā Kurupae Whānui
Pereti Rino ASTM A572 Tau 50
Ngā Kurupae H me ngā Kurupae I
Ngā Hongere UPN me ngā Hongere C
Ngā Puranga Rau Rino
Ngā Puranga Paipa Rino
Ngā Wāhanga Hanganga Rino i Hangaia i Mua
Hanganga Hanganga Rino Whakaritea

Mā te mekameka tuku taonga whakauru, ngā whare tukatuka maitai ngaio, ngā pūnaha whakahaere kounga tino pakari, me te wheako kaweake whānui, ka āwhina a Royal Steel Group i ngā kiritaki ki te whakaiti i ngā utu hoko, te whakapoto i ngā wā tuku, me te whakarite kia tutuki i ngā whakaritenga kaupapa o Amerika Te Raki.

Te Kōwhiri i te Hoa Hanganga Rino Tika

Ahakoa he whare putunga i Texas tō kaupapa, he pokapū kawe taonga i Kanata, he piriti i Amerika Waenganui, he whare ahumahi rānei i Amerika ki te Tonga, he mea nui te whiriwhiri i te kounga maitai hanganga tika me te kaiwhakarato kia angitu ai te kaupapa.

Mō ngā kaupapa anga whare me ngā hanganga rino, ko te ASTM A992 tonu te paearu mō te ahumahi. Mō ngā tono hanganga me ngā tono hangarau taumaha, kei te tuku tonu te rino ASTM A572 Grade 50 i te uara tino pai.

Mā te mahi tahi me ngā kaiwhakarato mātau pēnei i a Royal Steel Group, ka taea e ngā kaipupuri kaupapa te whiwhi hua maitai hanganga kounga teitei, ngā wā tuku pono, me te tautoko hangarau whānui e kapi ana i te katoa o Amerika.

Pāwhiritia i raro nei hei matapaki i ngā taipitopito o te kaupapa.