Baro Daabacaadda Birta
| Heerarka Jahwareerka Birta | Heerka Qalabka Birta | Heerka galvanizing Hot |
| Shiinaha: YB/T4001.1-2007 | Shiinaha: GB700-2006 | Shiinaha: GB/T13912-2002 |
| USA: ANSI/NAAMM | USA: ASTM(A36) | USA: ASTM(A123) |
| UK: BS4592 | UK: BS4360(43A) | UK: BS729 |
| Australia: AS1657 | Australia: AS3679 | Australia: AS1650 |
1. Garoomada baararka xadhkaha ayaa laga yaabaa inay noqdaan 12.5 ilaa 15, 20, 30,32.5,34.3, 40,60mm, kuwaas oo 30mm & 40mm lagu talinayaa.
2. Garoomada baararka isdhaafka ah waxay noqon karaan 38,50,60, ilaa 100mm, kuwaas oo 50mm & 100mm lagu talinayaa.
3. Calaamadda qaabka baararka wax lagu dhejiyo.F - Qaabka caadiga ah (waxaa laga yaabaa in laga saaro calaamadda shaadhka birta);S - Qaabka serrated;I-qaabka I-qaabka
4. Calaamadda daaweynta dusha sare.G - Galvanizing kulul (waxaa laga yaabaa in laga saaro calaamadda shabagyada birta);P - Rinjiyeyn;U - aan la daweyn
MAGAALADA CODSIGA:
1. Warshadaha kiimikaad fudud/Petro-chemistry/warshadaha mishiinada/Chemistry-dharka/Ingineeriyada dekeda
2. Kiimikada saliidda iyo dufanka / beeralayda / beerashada / warshadaha birta / qashinka
3. Habaynta cuntada/ tarminta biyaha/warshada bacriminta/warshadaha dawooyinka/Meelaha baarkinka
4. Warshada Sibidhka/Sifaynta Saliida/Macdanta iyo Sifaynta/Warshada Korontada/Waxyaabaha Bulshada
5.Ingineering-ka badda/dhismaha maraakiibta/warshadaha wax dhiska/mashruuca difaaca/mashaariicda madaarka
6. Warshada biyaha / wasakhda qashinka / Warshada waraaqaha iyo saxarka / warshadaha dhismaha / warshadaha gaadiidka / warshadaha baabuurta
ISTICMAALKA GUUD EE shahaado bixinta:
Sagxadda Catwalks Mezzanines/daynta jaranjarada sagxadda leh
Dabaqa dabaqyada Vault bin Ramps Docks Trench waxay dabooshaa daaqadaha iyo ilaalada mashiinada
Shaashadaha xidhidhiyaha Saqafka la hakiyay Daboolka godka dheecaanka maro maro maro
Nooca Shabageynta Birta
Isbarbardhigga Tilmaamaha:
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| Cad:Mid ka mid ah shabaqyada sida aadka ah loo isticmaalo, oo diyaar u ah sagxadaha, laamiga, daboolka godka jeexjeexa, jaranjarada, iwm.
| Seed:Hantida aan boodboodka ahayn ee ka wanaagsan & badbaadada marka la barbar dhigo daaqsinka cad.
| I-qaabka:Fudud, ka dhaqaale badan iyo wax ku ool ah marka la barbar dhigo daaqsinka cad.
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