Dulmar guud ee dib-dhaafka
Rebar waxaa badanaa loo yaqaanaa kuleylka xargaha la duubay. Darajooyinka birta kulul ee kulul ee la duubay waxay ka kooban tahay meesha ugu yar ee dhalidda ugu yar ee HRB iyo fasalka. H, r iyo b ayaa ah xarfaha ugu horreeya ee kulul ee kulul, xargaha iyo baararka siday u kala horreeyaan. Rebarbar waxaa loo qaybin karaa saddex qaybood iyadoo la raacayo xoog: Hrb300e, HRB400E, HRB500E, HRB600E, iwm.
Faahfaahinta ciribtirka dib-u-soo-celinta guud ahaan waa 6-50mm. We usually involve more are 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 25mm, 28mm, 32mm, 36mm, 40mm and so on. Jeexjiriyaha qaran ee la ogolaan karo Guud ahaan, dhererka go'an waa 9 milyan iyo 12m, oo inta badan loo isticmaalo 9m thread dhaadheer ayaa inta badan loo isticmaalaa dhismaha wadada caadiga ah iyo 12m dunta dheerba waxaa badanaa loo isticmaalaa dhismaha buundada.
Qeexida dib-u-celinta
| Magaca wax soo saarka | Dhismaha Dhismaha Qalabka Dhismaha Shirkadda Bilowga Birta Birta ah |
| Wax | Hrb335, HRB400, HRB500, JIS SD390, SD490, SD400; Gr300,420,520; astm a615 gr60; bs4449 gr460, gr500 |
| Heer u qaybin | Hrb400 / hrb500 / ksd3504 sd400 / KSD3504 SD500 / ASTM A615, Gr40 / astm gr60 / bs4449 b500B / bs4449 b460 iwm. |
| Dusha sare | Xarig-xoqid, dahaadhka ephoxy, daboolka galvanized |
| Hab loo soosaarka | Rebar waa bar bir ah oo leh dusha sare oo leh dusha sare, oo sidoo kale loo yaqaan xoojinta xariga, sida caadiga ah leh 2 feeraha oo dheer iyo feeraha transvers si siman ayaa loo qaybiyey jihada dhererka. Qaabka feedhka transverse waa qaab wareega, qaabka larring iyo qaabka birta. Marka laga hadlayo milimitir ee dhexroor. Miiqiid ee xoojinta dib-u-dhigga waxay la mid tahay dhexroorkii magacaabay ee xoojinta iftiinka ee isku midka ah iskutallaabta. Dhexroorkii ugu caansan ee bir bir ah waa 8-50 mm, dhexroorkii lagu taliyay waa 8, 12, 16, 20, 25, 25, 32 iyo 40 mm.ribbed ayaa inta badan qaada culeyska khafiifka ah ee la taaban karo. Barxada birta ee feeraha ayaa si fiican u qaadi kara ficilka xoogga dibedda si ka wanaagsan sababta oo ah saamaynta xargaha iyo la taaban karo. Baararka qashinka ah waxaa si weyn loogu isticmaalaa qaab-dhismeedka kala duwan ee dhismayaasha, gaar ahaan weyn, culus, dhismooyin dhuuban oo dhuuban oo dhuuban oo dhuuban oo dhuuban. |
| Heerka No. | GB14999.1 ~ GB14999.3 (RABARKA FASALKA); JIS G3112 - 87 (98) (bar bir lagu xoojiyay la taaban karo); JISG3191 - 66 (94) (Qaabka, cabirka, culeyska iyo is-dulqaadashada dulqaadashada bar-duudduuban oo bir bir duuban); Bs44449-97 (Qareennada bir kulul ee kulul ee qaabdhismeedka la taaban karo). ASTM A615 Fasalka 40aad, Fasalka60, Fasalka75; ASTM A706; Din 488-1 420s / 500s, BST500s, NFA 35016 FE 500, FE 500, CA 50 / 60c A500C |
| Caadi ah | GB: hrb400 hrb400e hrb500 USA: ASTM A615 GR40, GR60 Boqortooyada Midowday: bs4449 g460 |
| Baaris Habab | Tijaabada Tsinsi (1) Habka Tijaabada Tensile: GB / T228.101-2010, JI Sz2241, Astma370, Г 1497, BS18, IWM; (2) Qaabka Imtixaanka Imtixaanka: Badanaa adeegsiga qaababka tijaabada caadiga ah waxay leeyihiin GB / T232-88, YB / T5126-2003, Jisz2240, Astme290, ECT14019, iwm. |
| Isticmaal | Rebar waxaa si weyn loogu adeegsadaa dhismaha, buundada, wadada iyo dhismaha kale ee injinerinta bulshada. Laga soo bilaabo Highway, tareeno, buundo, weel, tuneel, biyo-xireenno, biyo-xireenno, derbiyo, derbiyo, bir, bir bir ah ayaa ah walxaha qaabdhismeedka. Iyada oo qoto dheer ee magaalooyinka Shiinaha, baahida loo qabo dib-u-soo-dhafka ayaa xoog u leh dhismaha kaabayaasha dhaqaalaha iyo horumarka kobcinta hantida maguurtada. |
Cabbirka caadiga ah ee Rebab
| Cabbirka (mm) | Dhexroor salka (mm) | Dhererka Transverse Rib (MM) | Dhererka feedhka ee dheer (mm) | Kala dheereynta kala-baxa (mm) | Miisaan unugga (kg / m) |
| 6 | 5.8 ± 0.3 | 0.6 ± 0.3 | ≤0.8 | 4 ± 0.5 | 0.222 |
| 8 | 7.7 ± 0.4 | 0.8 ± 0.3 | ≤1.1 | 5.5 ± 0.5 | 0.395 |
| 10 | 9.6 ± 0.4 | 1 ± 0.4 | ≤1.3 | 7 ± 0.5 | 0.617 |
| 12 | 11.5 ± 0.4 | 1.2 ± 0.4 | ≤1.6 | 8 ± 0.5 | 0.888 |
| 14 | 13.4 ± 0.4 | 1.4 ± 0.4 | ≤1.8 | 9 ± 0.5 | 1.21 |
| 16 | 15.4 ± 0.4 | 1.5 ± 0.5 | ≤1.9 | 10 ± 0.5 | 1.58 |
| 18 | 17.3 ± 0.4 | 1.6 ± 0.5 | ≤2 | 10 ± 0.5 | 2.00 |
| 20 | 19.3 ± 0.5 | 1.7 ± 0.5 | ≤2.1 | 10 ± 0.8 | 2.47 |
| 22 | 21.3 ± 0.5 | 1.9 ± 0.6 | ≤2.4 | 10.5 ± 0.8 | 2.98 |
| 25 | 24.2 ± 0.5 | 2.1 ± 0.6 | ≤2.6 | 12.5 ± 0.8 | 3.85 |
| 28 | 27.2 ± 0.6 | 2.2 ± 0.6 | ≤2.7 | 12.5 ± 1.0 | 4.83 |
| 32 | 31 ± 0.6 | 2.4 ± 0.7 | ≤3 | 14 ± 1.0 | 6.31 |
| 36 | 35 ± 0.6 | 2.6 ± 0.8 | ≤3.2 | 15 ± 1.0 | 7.99 |
