Pamusoro peRebar
Rebar inowanzo zivikanwa sehot rolled ribbed bar. Iyo giredhi yeyakajairwa inopisa yakakungurutswa simbi bhaa ine yakaderera goho poindi yeHRB uye giredhi. H, R uye B ndiwo mavara ekutanga ekupisa akakungurutswa, Ribbed uye Mabhari zvichiteerana. Rebar inogona kukamurwa muzvikamu zvitatu zvinoenderana nesimba: HRB300E, HRB400E, HRB500E, HRB600E, nezvimwe.
Iyo tambo yakatarwa yemhando yerebar inowanzo 6-50mm. Isu tinowanzo sanganisira akawanda ari 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 25mm, 28mm, 32mm, 36mm, 40mm zvichingodaro. Kutsauka kunobvumirwa kwenyika :6-12mm kutsauka mu ± 7%, 14-20mm kutsauka mu ± 5%, 22-50mm kutsauka mu ± 4%. Kazhinji, kureba kwakatarwa kwerebar i9m uye 12m, pakati payo 9m refu shinda inonyanya kushandiswa kugadzira mugwagwa wakajairwa uye 12m refu shinda inonyanya kushandiswa pakuvaka bhiriji.
Tsanangudzo yeRebar
| Product Name | Kuvaka Kuvaka Material Kusimbisa Simbi Rebar Yakaremara Simbi Bar |
| Material | HRB335, HRB400, HRB500, JIS SD390,SD490,SD400; GR300,420,520;ASTM A615 GR60;BS4449 GR460,GR500 |
| Giredhi | HRB400/HRB500/KSD3504 SD400/KSD3504 SD500/ASTM A615, GR40/ASTM GR60/BS4449 B500B/BS4449 B460 Etc. |
| Surface Yapera | Screw-shinda, Epoxy coating, Galvanized coating |
| Production Process | Rebar isimbi simbi ine ribbed pamusoro, inozivikanwawo se ribbed reinforcement, kazhinji iine 2 longitudinal mbabvu uye mbabvu inochinjika yakagovaniswa nenzira yekureba. Chimiro chembabvu yakachinjika is spiral shape, herringbone shape uye crescent shape. Panyaya yemamirimita ezita redhayamita. Iro zita rekusimbisa ribbed reinforcement yakaenzana nedhayamita yezita rekusimbisa-kutenderera kwekusimbisa pamwe chete muchinjiko-chikamu. Iyo dhayamita yezita resimbi yesimbi ndeye 8-50 mm, uye iyo yakakurudzirwa dhayamita ndeye 8, 12, 16, 20, 25, 32 uye 40 mm. Mbabvu dzembabvu dzinotakura zvakanyanya kushushikana mukongiri. Iyo ribbed simbi bar inogona kutakura chiito chekunze kwesimba zviri nani nekuda kwekuita kwe ribbed uye kongiri. Mbabvu dzembabvu dzinoshandiswa zvakanyanya muzvivakwa zvakasiyana-siyana zvekuvaka, kunyanya zvivakwa zvakakura, zvinorema, zvakapfava zvitete-madziro uye zvirefu zvivakwa. |
| Standard Nha. | GB1499.1 ~ GB1499.3 (rebar yekongiri); JIS G3112 -- 87 (98) (simbi yebhawa yekongiri yakasimbiswa); JISG3191 -- 66 (94) (chimiro, ukuru, uremu uye kushivirira musiyano we-hot-rolled bar uye rolled bar steel); BS4449-97 (masimbi anopisa akakungurutswa ezvivakwa zvekongiri). ASTM A615 GRADE 40,GRADE60,GRADE75; ASTM A706; DIN488-1 420S/500S, BST500S,NFA 35016 FE E 400, FE E 500 ,CA 50/60,GOST A3 R A500C |
| Standard | GB: HRB400 HRB400E HRB500 USA:ASTM A615 GR40,GR60 UK: BS4449 GR460 |
| Inspection Nzira | Tensile test (1) Tensile test method: GB/T228.1-2010, JISZ2201, JI SZ2241, ASTMA370, Г О С Т 1497, BS18, nezvimwewo; (2) Kubhenda bvunzo nzira: kazhinji shandisa yakajairwa bvunzo nzira dzine GB/T232-88, YB/T5126-2003, JISZ2248, ASTME290, ROCT14019, nezvimwe. |
| Application | Rebar inoshandiswa zvakanyanya mukuvaka, bhiriji, mugwagwa uye kumwe kuvaka kweinjiniya. Kubva mumugwagwa mukuru, njanji, bhiriji, mugero, mugero, kudzora mafashama, dhamu uye zvimwe zvivakwa zveveruzhinji, kusvika kunheyo yekuvaka, matanda, makoramu, madziro, mahwendefa, screw steel zvinhu zvakakosha zvekuvaka. Nekudzika kwemadhorobha eChina, kudiwa kwerebar kwakasimba pakuvaka zvivakwa uye kukura kuri kuwedzera kwezvivakwa. |
Yakajairwa Saizi yeRebar
| Saizi(mm) | Base Diameter(mm) | Transverse Rib Height(mm) | Longitudinal Rib Height(mm) | Transverse Rib Spacing(mm) | Huremu hwechikamu(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 |
