Ngā Kōtaha Rino
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Pourewa Konukurariki Ahumahi Kounga Kaituku me te Hongere Rino
Mō te hanga whare pakari, pono hoki, he mea nui te whiriwhiri i ngā rauemi hanga tika. I roto i ngā kōwhiringa maha e wātea ana,Hanganga maitai C-ChannelHe whiringa rongonui, he maha ngā whakamahinga. I roto i ngā momo Purlin C, ka aro nui tātou ki te momo piauau nā te mea he tino pakari, he tino kaha hoki.
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Ngā Kurupae Whānui, Rino Āhua-H ASTM
ASTM Rino Āhua-He mōhiotia ana ko ngā kurupae W, e wātea ana i roto i ngā rahi rerekē pērā i te W4x13, W30x132, me te W14x82. He mea hanga ki te maitai A992, A36 rānei, he pai ēnei kurupae mō ngā kaupapa hanga maha.
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Ngā Kurupae Whānui o Ūropi IPE
Ko te kurupae IPE, e mōhiotia ana ko te kurupae-I, ko te kurupae whānui rānei, he kurupae maitai roa me te wāhanga whakawhiti e rite ana ki te reta "I". E whakamahia ana i roto i ngā tono hangarau hoahoa me te hanganga hei tautoko me te pumau ki ngā whare me ētahi atu hanganga. Kua hangaia ngā kurupae IPE hei ātete i te piko me te tautoko i ngā kawenga taumaha, ā, he kōwhiringa maha mō ngā kaupapa hanga maha. E whakamahia whānuitia ana i roto i ngā anga hanga, ngā hanganga ahumahi, ngā piriti.
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Pae maitai koki rite 6#, 90 nekehanga whakakoi, hurihia wera-hurihia Haina
Rino Koki Pirau RiteKo te rino koki, e mōhiotia whānuitia ana ko te rino koki, he maitai roa e rua ngā taha e poutū ana tetahi ki tetahi. He maitai koki ōrite me te maitai koki kore ōrite. He ōrite te whānui o ngā taha e rua o te maitai koki ōrite. Ko te whakatakotoranga e whakaatuhia ana i roto i te mm o te whānui taha × te whānui taha × te matotoru taha. Pērā i te "∟ 30 × 30 × 3", arā, he maitai koki ōrite me te whānui taha o te 30mm me te matotoru taha o te 3mm. Ka taea hoki te whakaatu mā te tauira. Ko te tauira ko te henimita o te whānui taha, pērā i te ∟ 3 × 3. Kāore te tauira e whakaatu i ngā ine o ngā matotoru taha rerekē i roto i te tauira kotahi, nō reira me whakakī katoa te whānui taha me ngā ine matotoru taha o te maitai koki i roto i te kirimana me ētahi atu tuhinga kia kore ai e whakamahia te tauira anake. Ko te whakatakotoranga o te maitai koki waewae ōrite hurihuri wera ko te 2 × 3-20 × 3.
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UPN UPE UPN80 UPN100 UPN120 UPN180 UPN360 A572 Q235 Q355 A36 Hongere U maitai hurihuri wera
Ko te ripanga o nāianei e tohu ana i te paerewa PākehāNgā hongere U (UPN, UNP), kōtaha maitai UPN (kurupae UPN), ngā whakatakotoranga, ngā āhuatanga, ngā rahinga. I hangaia kia rite ki ngā paerewa:
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DIN:1026‑1:2000
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NF:A 45‑202:1986
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EN:10279:2000 (Ngā Ātete), 10163‑3:2004, Akomanga C, Akomanga Iti 1 (Āhua o te Mata)
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STN:42 5550, TDP: 42 0135
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ČTN:42 5550
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Kurupae H Waro Iti Rino Āhua-I DIN IPE IPN Q195 Q235 Q345B Kōtaha Kurupae Rino I
Ko te kurupae IPN, e mōhiotia ana ko te kurupae IPE, he momo kurupae I-paerewa o Ūropi me te wāhanga whakawhiti kua hoahoatia motuhake e uru ana ngā parirau whakarara me te pari i ngā mata parirau o roto. He mea whakamahi noa ēnei kurupae i roto i te hanganga me te miihini hanganga nā tō rātou kaha me te maha o ngā whakamahinga hei tautoko i ngā hanganga rerekē pēnei i ngā whare, ngā piriti, me ngā whare ahumahi. E mōhiotia ana rātou mō tō rātou kaha ki te kawe kawenga, ā, e whakamahia whānuitia ana i roto i ngā momo tono nā tō rātou mahi pono.
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EN Rahi Paerewa H Kurupae Maitai HEA HEB IPE 150×150 Utu H kurupae
HEA,HEB, me te HEM he tohu mō ngā wāhanga IPE (I-beam) paerewa Pākehā.
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Paerewa Pākehā EN Ipe 80 Kurupae I Kurupae Ipn 100 Mm 20mm S235jr A36 S275jr Ss400 I Kurupae
TeKurupae IPN, e mōhiotia ana ko te kurupae IPE, he momo kurupae I-paerewa Pākehā me te wāhanga whakawhiti kua hoahoatia motuhake e uru ana ngā parirau whakarara me te pari i runga i ngā mata parirau o roto. He mea whakamahi noa ēnei kurupae i roto i te hanganga me te miihini hanganga nā tō rātou kaha me te maha o ngā whakamahinga hei tautoko i ngā hanganga rerekē pēnei i ngā whare, ngā piriti, me ngā whare ahumahi. E mōhiotia ana rātou mō tō rātou kaha kawe kawenga teitei, ā, e whakamahia whānuitia ana i roto i ngā momo tono nā tō rātou mahi pono.
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EN Rino Āhua-H, Hepa me te Hea, Rino H i Whakarewahia
ENH-Ko te maitai āhua he tohu mō ngā wāhanga IPE (I-beam) paerewa Pākehā.
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Ko te hongere U-āhua Upn80/100 he mea whakamahi nui i roto i te hangahanga.
Ko te ripanga o nāianei e tohu ana i te paerewa PākehāNgā hongere U (UPN, UNP), kōtaha maitai UPN (kurupae UPN), ngā whakatakotoranga, ngā āhuatanga, ngā rahinga. I hangaia kia rite ki ngā paerewa:
DIN 1026-1: 2000, NF A 45-202: 1986
EN 10279: 2000 (Ngā Ātete)
EN 10163-3: 2004, akomanga C, akomanga iti 1 (Āhua o te mata)
STN 42 5550
ČTN 42 5550
TDP: STN 42 0135 -
Rino Rino Kounga Tuatahi ASTM Rino Koki Rino Ngāwari Pae Koki Rino Koki Rino Koki Rino Koki Rino Koreutu
ASTM Rino Koki ŌriteHe maitai roa te maitai, e rua ngā taha e poutū ana tetahi ki tetahi. He maitai koki ōrite, he maitai koki kore ōrite. He ōrite te whānui o ngā taha e rua o te maitai koki ōrite. Ka whakaaturia te whakatakotoranga i roto i te mm o te whānui taha × te whānui taha × te matotoru taha. Pērā i te "∟ 30 × 30 × 3", arā, he maitai koki ōrite me te whānui taha o te 30mm me te matotoru taha o te 3mm. Ka taea hoki te whakaatu mā te tauira. Ko te tauira te henimita o te whānui taha, pērā i te ∟ 3 × 3. Kāore te tauira e whakaatu i ngā ine o ngā matotoru taha rerekē i roto i te tauira kotahi, nō reira me whakakī katoa te whānui taha me ngā ine matotoru taha o te maitai koki i roto i te kirimana me ētahi atu tuhinga kia kore ai e whakamahia te tauira anake. Ko te whakatakotoranga o te maitai koki waewae ōrite kua hurihia wera ko te 2 × 3-20 × 3.
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Rino Koki Rite ASTM Rino Waro Rino Ngāwari Pae Koki Koki
Ko te maitai koki, nō reira me whakakī katoa ngā inenga whānui me te matotoru o te taha o te maitai koki i roto i te kirimana me ētahi atu tuhinga kia kore ai e whakamahia te tauira anake. Ko te whakatakotoranga o te maitai koki waewae ōrite kua hurihia wera ko 2 × 3-20 × 3.