EN 10025 Nhazi ígwè Ụlọ nke ígwè
Ngwa
Ụlọ ígwè
Ụlọ ígwè bụ ihe owuwu siri ike ma sie ike nke a na-ejikarị eme ihe maka ebe obibi, azụmahịa, na ụlọ ọrụ mmepụta ihe.
Ụlọ Nhazi ígwè
Ụlọ e ji ígwè rụọ bụ ụlọ ọgbara ọhụrụ, nke na-adịghị emebi gburugburu ebe obibi, nke e ji ígwè siri ike rụọ, nke na-arụ ọrụ ogologo oge.
Ụlọ nkwakọba ihe owuwu ígwè
Ụlọ nkwakọba ihe owuwu ígwè bụ ebe a na-echekwa ihe owuwu ígwè nke dị ọnụ ala ma na-adịgide adịgide nke zuru oke maka nchekwa, nhazi, na ọrụ ụlọ ọrụ mmepụta ihe.
Ụlọ Ọrụ Mmepụta Ihe nketa nke ígwè
Ụlọ ọrụ mmepụta ihe owuwu ígwè bụ ebe siri ike ma dị irè nke e mere maka mmepụta na mmepụta ihe n'ụlọ ọrụ mmepụta ihe.
NKỌWA NGWA AHỊA
Ngwaahịa nhazi ígwè dị elu maka owuwu ụlọ ọrụ mmepụta ihe
1. Isi ihe owuwu ibu ibu (a pụrụ ịgbanwe ya ka ọ dabara na ihe achọrọ maka ala ọma jijiji nke ebe okpomọkụ)
| Ụdị Ngwaahịa | Oke nkọwapụta | Ọrụ Isi | Isi Mgbanwe nke Central America |
| Okpokoro etiti Portal | W12×30 ~ W16×45 (ASTM A572 Gr.50) | Isi ihe maka ibu ụlọ/mgbidi | Nọdụ ndị nwere ike ịkpa ala na-eji flanges bolted kama welds, nke na-agbawa agbawa, a na-emekwa ha nke ọma maka ibugharị dị mfe ma dịkwa mfe karị. |
| Ogidi ígwè | H300×300 ~ H500×500 (ASTM A36) | Na-akwado ibu etiti na ala | Njikọ efere ala ọma jijiji ahụ bụ nke a na-etinye n'ime ọkụ (≥85 μm) iji nye obere nchekwa nchara n'ebe ikuku dị mmiri mmiri. |
| Ìhè kreen | W24×76 ~ W30×99 (ASTM A572 Gr.60) | Ibu ibu maka ọrụ kreen ụlọ ọrụ mmepụta ihe | Kreen ndị dị arọ (5-20 tọn) nwere ogwe njedebe nke nwere efere ndị na-anaghị amị amị. |
2. Ngwaahịa sistemụ mkpuchi (ihe na-egbochi ihu igwe + mgbochi ire ere)
Ụlọ Purlins:A na-eji ígwè purlins C1220–C1631 nke e ji ígwè kpụọ ọkụ mee, nke nwere oghere dị mita 1.5-2, mee ka e nwee ike itinye typhoon ruo ọkwa 12 n'ọnọdụ ihu igwe.
Mgbidi Purlins: Z10×20–z14×26 purlins ndị a na-eku ume nke nwere oghere ndị e sere iji belata mmiri ozuzo n'ọnọdụ ụlọ ọrụ okpomọkụ.
Sistemụ Nkwado: A na-eme ka nkwụsi ike dị n'akụkụ dịkwuo mma site na nkwado ígwè gburugburu Φ12–Φ16 na nkwado nkuku akụkụ L50×5, nke na-ekwe nkwa ọrụ a pụrụ ịdabere na ya na ọsọ nke ifufe ifufe.
3. Ịkwado ngwaahịa enyemaka (mmeghari owuwu mpaghara)
1.Njikọ panels: Placas de acero galvanizado (10–20 mm), con la misma capacidad de soporte que las cimentaciones de concreto normales en Centroamérica.
2.Ndị njikọta: Con tornillos de alta resistencia grado 8.8 galvanizados en caliente; mmehie soldaduras.
3.Ndị a na-akpọghachi: Pintura intumescente base agua (≥1,5 h) y pintura acrílica anticorrosiva con protección UV (vida útil ≥10 años), cumple con la normatividad ambiental local.
Nhazi nhazi ígwè
| Ụzọ nhazi | Igwe nhazi | Nkọwa Nhazi |
|---|---|---|
| Ịcha | Igwe CNC plasma/ọkụ na-egbutu, igwe ịkpụcha ákwà | Ịkpụcha plasma/ọkụ CNC maka efere/ngalaba ígwè; ịkpụcha maka efere dị gịrịgịrị; na-eme ka nha ha doo anya. |
| Ịkpụpụta | Igwe ịgbagọ oyi, breeki pịa, igwe ịgbagharị | Ịgbachi nkịtị maka C/Z purlins; ịgbachi nkịtị maka gutters na ihe ndị dị n'akụkụ; ịgbagharị maka ogwe nkwado gburugburu. |
| Ịgbado ọkụ | Igwe ịgbado ọkụ arc nke e tinyere n'ime mmiri, igwe ịgbado ọkụ arc aka, igwe ịgbado ọkụ CO₂ nke e ji gas kpuchie | Ejiri arc dị n'okpuru mmiri gbaa ya ọkụ; a na-eji aka agbanye efere gusset; a na-eji gas CO₂ agbakọta akụkụ ndị dị gịrịgịrị agbanye ya ọkụ. |
| Ịmepụta oghere | Igwe igwe CNC, igwe ọkpọkọ | Ọkụ CNC maka oghere bolt; ịkụ ọkpọ maka mmepụta obere ogbe iji hụ na nha na ọnọdụ oghere ziri ezi. |
| Ọgwụgwọ | Igwe na-agbawa agbawa/ájá, igwe na-egweri ihe, akara galvanizing ọkụ | Iwepụ nchara site na ịgbawa; ịkpacha ihe e ji agba nchara ka ọ dị ire ụtọ; ịmịnye ihe na-ekpo ọkụ maka bolts na nkwado. |
| Mgbakọ | Ikpo okwu mgbakọ, ihe eji atụ nha | A na-ejikọta akụkụ (ogidi, ogwe osisi, ihe nkwado) tupu oge eruo, lelee nha ha, wee kewaa ha maka mbupu. |
Nnwale Ọdịdị Ígwè
| 1. Nnwale ịgba nnu (nnwale nchara isi) Ọ dabara na ASTM B117 - ISO 11997-1 maka Nguzogide Njehie Nnu maka ojiji na Central America Coasts. | 2. Nnwale nrapado Crosshatch (ISO 2409/ASTM D3359) na Pull-off (ISO 4624/ASTM D4541) iji chịkwaa nrapado na ike ịkpụcha nke mkpuchi ahụ. | 3. Ule iru mmiri na iguzogide okpomọkụ ASTM D2247 (40 C/95% RH) iji gbochie ọnya na mgbawa n'oge mmiri ozuzo. |
| 4. Ule ịka nká nke UV A na-atụ aro ASTM G154 maka nchebe megide mkpụcha na ikpughe pnl nke UV kpatara. | 5. Nnwale ọkpụrụkpụ ihe nkiri ahụ Ntụle ọkpụrụkpụ nke ihe nkiri akọrọ (ASTM D7091) na mmiri mmiri (ASTM D1212) iji nweta nchedo nrụrụ dị mkpa. | 6. Ule ike mmetụta ASTM D2794 (hama mmiri) na-echebe mkpuchi n'oge njem na nchekwa. |
Ọgwụgwọ Elu
Ngosipụta Ọgwụgwọ Elu:Mkpuchi jupụtara na Epoxy zinc, nke a na-akpọ galvanized (ọkpụrụkpụ oyi akwa galvanized ≥85μm nke na-ekpo ọkụ nwere ike iru afọ 15-20), mmanụ ojii, wdg.
Mmanụ ojii e ji mmanụ mee
Emepụtara na galvanized
Mkpuchi Epoxy nke jupụtara na Zinc
NKWEKỌTA NA MBUPU
Nkwakọ ngwaahịa:
A na-etinye ihe owuwu ígwè ahụ nke ọma iji hụ na nnyefe ya dị mma: a na-eji mpempe akwụkwọ mmiri na-adịghị amị amị kechie nnukwu ihe ndị dị na ya, a na-ejikọta obere akụkụ ma tinye akara n'ime igbe osisi iji mee ka ọ dị mfe ibupụ na iwu ụlọ.
Njem:
O kwere omume ibuga ihe owuwu ígwè site na akpa ma ọ bụ ụgbọ mmiri buru ibu, a pụkwara iji eriri ígwè na ihe mkpuchi osisi kechie nnukwu ihe ndị dị mkpa iji mezuo ụkpụrụ nnyefe.
URU ANYỊ
1. Ngalaba Mba Ọzọ na Nkwado Spanish
Anyị na-arụ ọrụ na alaka mba ofesi yana ndị otu na-asụ Spanish iji nyere ndị ahịa aka na Latin America na Europe. Ndị otu anyị na-ahụ maka nkwukọrịta, akwụkwọ omenala, na nhazi ọrụ iji hụ na usoro mbubata dị mfe ma dị ngwa.
2. Ngwa ahịa dị njikere maka nnyefe ngwa ngwa
Anyị na-echekwa ọtụtụ ihe eji arụ ọrụ ígwè dịka H-beams, I-beams, na akụkụ nhazi, nke na-enye anyị ohere ịrụ ọrụ ngwa ngwa maka ọrụ ndị dị mkpa.
3. Nkwakọ ngwaahịa ọkachamara
Ngwaahịa niile na-eji nkwakọ ngwaahịa mmiri nke nwere ihe eji ejikọta ígwè, ihe mkpuchi mmiri na-adịghị egbochi mmiri, na nchekwa ihu iji hụ na ebuga ya n'enweghị mmebi na nnyefe na-enweghị mmebi.
4. Mbupu na Nnyefe Dị Irè
Anyị na-arụkọ ọrụ na ndị na-ebuga ngwa ahịa a tụkwasịrị obi ma na-enye usoro mgbanwe dị iche iche dịka FOB, CIF, na DDP. Ma ọ bụ site n'oké osimiri ma ọ bụ ụgbọ okporo ígwè, anyị na-ahụ na nnyefe ngwa ahịa n'oge kwesịrị ekwesị yana nleba anya n'ihe gbasara ngwa ahịa.
Ajụjụ Ndị A Na-ajụkarị
Banyere Ogo Ihe
Q: Kedu ụkpụrụ ịdị mma nke ihe owuwu ígwè gị?
A: Ígwè anyị na-agbaso ụkpụrụ ndị America dịka ASTM A36 maka (ígwè carbon) na ASTM A588 (ígwè na-eguzogide ihu igwe dị elu maka ikuku ike).
Q: Kedu otu esi anwale ịdị mma nke ígwè?
A: Anyị na-azụta ihe n'aka ọtụtụ igwe nri dị mma ma na-anwale ihe niile mgbe anyị natara ya, n'ihe gbasara kemịkalụ, n'ihe gbasara igwe, na NDT (radiography, ultrasonic, magnetic particle, na visual) ruo n'ókè nke ụkpụrụ ndị dị mkpa kwuru.
Adreesị
Bl20, Shanghecheng, Shuangjie Street, Beichen District, Tianjin, China
Ozi ịntanetị
Ekwentị
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