Oyi Haziri EN 10025 S235 / S275 / S355 6m-18m U-ụdị mpempe akwụkwọ mpempe akwụkwọ
| Ọkwa ígwè | EN 10025 S235 / S275 / S355 |
| Ọkọlọtọ | EN 10025 |
| Oge Mbuga ozi | 10-20 ụbọchị |
| Asambodo | ISO9001, ISO14001, ISO18001, CE FPC |
| Obosara | 400mm/15.75in,600mm/23.62in,750mm/29.53in |
| Ogologo | 100mm / 3.94in-225mm / 8.86in |
| Ọkpụrụkpụ | 9.4mm/0.37in-23.5mm/0.92in |
| Ogologo | 6m-24m,9m,12m,15m,18m na omenala |
| Ụdị | U-ụdị ígwè mpempe akwụkwọ ikpo |
| Ọrụ nhazi | Ịkụ ọkpọ, Ịcha |
| Ihe mejupụtara | C≤0.22%, Mn≤1.60%, P≤0.035%, S≤0.035%, na-agbaso ụkpụrụ JIS A5528 na ASTM A328. |
| Ngwa igwe | Ike mpụta ≥ 390 MPa/56.5 ksi; Ike nkwụsịtụ ≥ 540 MPa / 78.3 ksi; Mgbatị ≥ 18% |
| Usoro | Oyi Haziri |
| Akụkụ | PU400x100 PU400x125 PU400x150 PU400x170 PU500x200 PU500x225 PU600x130 PU600x180 PU600x210 |
| Ụdị njikọ | Mkpọchi Larssen, mkpọchi akpọchiri oyi, mkpọchi akpọre akpọre ọkụ |
| Asambodo | JIS A5528, ASTM A328, CE, baajị asambodo SGS |
| Ụkpụrụ nhazi | Ejikọtara ahịa America na AISC Design Standard, ebe ahịa ndịda Ebe Ọwụwa Anyanwụ Eshia jikọtara ya na JIS Basic Engineering Design Standard. |
| Ngwa | Owuwu ọdụ ụgbọ mmiri & wharf, àkwà mmiri, olulu ntọala miri emi, ọrụ mmiri, na nnapụta ihe mberede |
| Ụdị JIS A5528 | Ụdị ASTM A328 kwekọrọ | Obosara dị irè (mm) | Ogologo (n'ime) dị irè | Ogologo dị irè (mm) | Ogologo dị irè (na) | Ọkpụrụkpụ Weebụ (mm) |
| U400×100 (ASSZ-2) | ASTM A328 Ụdị 2 | 400 | 15.75 | 100 | 3.94 | 10.5 |
| U400 × 125 (ASSZ-3) | ASTM A328 Ụdị 3 | 400 | 15.75 | 125 | 4.92 | 13 |
| U400×170 (ASSZ-4) | ASTM A328 Ụdị 4 | 400 | 15.75 | 170 | 6.69 | 15.5 |
| U600 × 210 (ASSZ-4W) | ASTM A328 Ụdị 6 | 600 | 23.62 | 210 | 8.27 | 18 |
| U600×205 (ahaziri) | ASTM A328 Ụdị 6A | 600 | 23.62 | 205 | 8.07 | 10.9 |
| U750×225 (ASSZ-6L) | ASTM A328 Ụdị 8 | 750 | 29.53 | 225 | 8.86 | 14.6 |
| Ọkpụrụkpụ Weebụ (na) | Ibu nkeji (kg/m) | Ibu nkeji (lb/ft) | Ihe (Ọkọlọtọ Abụọ dakọtara) | Ike Mpụta (MPa) | Ike tensile (MPa) | Ọnọdụ dị maka Ahịa America | Ọnọdụ dị maka Ahịa Ndịda Ebe Ọwụwa Anyanwụ Eshia |
| 0.41 | 48 | 32.1 | SY390 / Ọkwa 50 | 390 | 540 | Ọkpụkpọ Nkesa Obere Dayameta maka Ọrụ Obodo na Mgbasa Ozi Obodo na North America | Usoro ịgba mmiri: Ala ubi na Indonesia na Philippines |
| 0.51 | 60 | 40.2 | SY390 / Ọkwa 50 | 390 | 540 | Nkwado ntọala maka ụlọ Midwwest na US | Bangkok Urban Drainage Project |
| 0.61 | 76.1 | 51 | SY390 / Ọkwa 55 | 390 | 540 | Ọkwa mmiri na-achịkwa ide mmiri Gulf Coast | Ọrụ Mweghachi Ala Singapore (Ngalaba Obere) |
| 0.71 | 106.2 | 71.1 | SY390 / Ọkwa 60 | 390 | 540 | Seepage Nchedo maka Houston Port na Texas Mmanụ Shale Dikes | Nkwado ọdụ ụgbọ mmiri miri emi nke Jakarta |
| 0.43 | 76.4 | 51.2 | SY390 / Ọkwa 55 | 390 | 540 | Njikwa osimiri na California | Nchekwa oke osimiri maka mpaghara ụlọ ọrụ Ho Chi Minh City |
| 0.57 | 116.4 | 77.9 | SY390 / Ọkwa 60 | 390 | 540 | Deep Foundation Pits na Port Vancouver, Canada | Ọrụ Mweghachi Ala buru ibu nke Malaysia |
Amerika: Hot-mikpu galvanized (ASTM A123, zinc oyi akwa: ≥ 85 μm) + 3PE mkpuchi (nhọrọ), akara na "Enyi na gburugburu ebe obibi RoHS kwadoro".
Ndịda Ebe Ọwụwa Anyanwụ Eshia: Hot-mikpu galvanized (ọkpụrụkpụ nke zinc oyi akwa ≥100μm) + epoxy coal tar mkpuchi, pụta ìhè "enweghị nchara mgbe 5000 hrs nke nnu ịgba ule, ọdabara maka okpomọkụ mmiri ihu igwe".
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Nhazi:Yin-yang interlocking, permeability ≤1×10⁻⁷ cm/s
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Amerika:ASTM D5887 kwadoro
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Ndịda Ebe Ọwụwa Anyanwụ Eshia:Na-eguzogide mmiri n'ime ala n'oge okpomọkụ
Nhọrọ igwe:
Họrọ nchara arụrụ arụ dị elu (dịka ọmụmaatụ, Q355B, S355GP, GR50) dabere na akụrụngwa akụrụngwa.
kpo oku:
Kpoo bllet/slabs ruo ~1,200°C maka adịghị ike.
Na-ekpo ọkụ Rolling:
Jiri igwe igwe na-akpụgharị ígwè kpụọ ígwè ka ọ bụrụ profaịlụ U.
Na-ajụ oyi:
Jụụ oyi n'otu n'otu ma ọ bụ jiri mmiri na-efesa mgbata ruo mgbe ị ruru nkwekọ achọrọ.
Ịkwado & ịkpụ:
Nyochaa ogologo na obosara, wee bepụ ya na ọkọlọtọ ma ọ bụ nha ndị ahịa akọwapụtara.
Nyocha ogo:
Mee nyocha akụkụ, igwe na nke anya.
Ọgwụgwọ elu (Nhọrọ):
Tinye agba, zinc plating, ma ọ bụ nchebe nchara, dị ka achọrọ.
Nkwakọ ngwaahịa & Mbupu:
Gwakọta, chekwaa, na ibu maka mbugharị.
- Ports & Quays: Okpokoro na-ejikọta ọnụ na-etolite mgbidi siri ike ma kwụsie ike maka oke osimiri yana ọdụ ụgbọ mmiri.
Injinia Bridge: Nkwado ntọala miri emi na-abawanye ikike ibu na nchebe megide scour.
Ịdọba ụgbọala n'okpuru ala: Ọkwa nkwado dị n'akụkụ iji gbochie ala ka ọ ghara ịbanye n'ọgba n'akụkụ ebe a gwupụtara ihe.
Mmiri na-arụ ọrụA na-eji ya maka akụkụ osimiri, dams, cofferdams - maka njikwa mmiri dị mma.
Ihe owuwu Port na Wharf
Injinia Bridge
Nkwado olulu miri emi maka ebe a na-adọba ụgbọala n'okpuru ala
Ọrụ nchekwa mmiri
- Enyemaka mpaghara: Ndị ọrụ anyị na-asụ asụsụ abụọ (na Bekee na Spanish) ma nọ ebe a iji nyere gị aka.
Azụmahịa dị n'aka: Enwere ike ịnyefe ngwaahịa.
Ihe nkwakọ ngwaahịa: Anyị na-ebu na batches na mmanụ mkpọ maka mgbochi nchara.
Ụgbọ njem dabere:Nnyefe na saịtị ahụ dị mma ma dịkwa mma Ụgbọ njem na-adabere na ya.
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Nkwakọ ngwaahịa:Ejikọtara ya na eriri igwe ma ọ bụ eriri waya.
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Nchedo ngwụcha:Ihe mgbochi osisi ma ọ bụ okpu na nsọtụ ikpo.
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Nchedo ajari:Ejiri mmanụ nchara ma ọ bụ ihe nkiri kpuchie ya.
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Ibubu & Mbupu:Ebuli ya site na kreenu ma ọ bụ forklift, kegidere na gwongworo ma ọ bụ n'ime akpa.
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Nnyefe:Akpọsasịrị na nke ọma tokọtara na saịtị maka ịnweta ọ dị mfe.
Ajụjụ: Ị nwere ike ibuga ikpo mpempe akwụkwọ nchara na America? Ọ nwere mmachi ọ bụla na okwute gị?
A:Ee. Anyị na-enye ọmarịcha mpempe akwụkwọ nchara dị mma n'akụkụ niile nke North & Central & South America yana enyemaka ndị ọkachamara na-asụ Spanish maka azụmahịa gị dị mfe.
Q: Olee otú ị na-ebu nchara mpempe akwụkwọ ikpo?
A: Ejikọtara ya na mkpuchi njedebe mmiri anaghị egbochi, nchara egbochiri, kechie na akpa rọba kpara wee bute ya site na gwongworo, akwa akwa ma ọ bụ akpa ozugbo na saịtị gị.
Adreesị
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