Kakaretso ea Rebar
Rebar e tsebahala haholo e le bar e nang le ribbed e phutholohileng e chesang. Kereiti ya bar e tloaelehileng ya tshepe e phutholohileng e chesang e na le ntlha e nyane ya tlhahiso ya HRB le kereiti. H, R le B ke ditlhaku tsa pele tsa ho phutholohileng e chesang, Ribbed le Bars ka ho latellana. Rebar e ka arolwa ka mekhahlelo e meraro ho latela matla: HRB300E, HRB400E, HRB500E, HRB600E, jj.
Mefuta e fapaneng ea li-rebar tsa khoele ka kakaretso ke 6-50mm. Hangata re kenyelletsa tse ling ke 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 25mm, 28mm, 32mm, 36mm, 40mm jj. Phapang e lumelletsoeng ea naha: phapang ea 6-12mm ka ±7%, phapang ea 14-20mm ka ±5%, phapang ea 22-50mm ka ±4%. Ka kakaretso, bolelele bo tsitsitseng ba rebar ke 9m le 12m, tseo har'a tsona khoele e telele ea 9m e sebelisoang haholo bakeng sa kaho e tloaelehileng ea litsela 'me khoele e telele ea 12m e sebelisoa haholo bakeng sa kaho ea borokho.
Tlhaloso ea Rebar
| Lebitso la Sehlahisoa | Kaho ea Lisebelisoa tsa Kaho ea Matlafatso ea Tšepe ea Rebar Bar ea Tšepe e Fetotsoeng |
| Thepa | HRB335, HRB400, HRB500, JIS SD390,SD490,SD400; GR300,420,520;ASTM A615 GR60;BS4449 GR460,GR500 |
| Sehlopha | HRB400/HRB500/KSD3504 SD400/KSD3504 SD500/ASTM A615, GR40/ASTM GR60/BS4449 B500B/BS4449 B460 jj. |
| Bokaholimo bo Fedile | Khoele ea screw, Epoxy coating, Galvanized coating |
| Tshebetso ea Tlhahiso | Rebar ke bara ea tšepe e nang le bokaholimo bo nang le likhopo, bo tsejoang hape e le matlafatso ea likhopo, hangata bo nang le likhopo tse peli tse telele le rib e tšekaletseng tse ajoang ka ho lekana ho latela bolelele. Sebopeho sa rib e tšekaletseng ke sebopeho sa spiral, sebopeho sa herringbone le sebopeho sa crescent. Ha ho buuoa ka limilimithara tsa bophara bo tloaelehileng. Bophara ba lebitso la matlafatso ea likhopo bo lekana le bophara ba lebitso la matlafatso a chitja a nang le karolo e tšoanang ea sefapano. Bophara ba lebitso la bara ea tšepe ke 8-50 mm, 'me bophara bo khothalletsoang ke 8, 12, 16, 20, 25, 32 le 40 mm. Libara tse nang le likhopo li jara khatello ea ho tensile haholo-holo konkreite. Bara ea tšepe e nang le likhopo e ka jara ketso ea matla a kantle hamolemo ka lebaka la phello ea likhopo le konkreite. Libara tse nang le likhopo li sebelisoa haholo mehahong e fapaneng ea meaho, haholo-holo mehaho e meholo, e boima, e bobebe e nang le mabota a masesaane le e melelele. |
| Nomoro e Tloaelehileng | GB1499.1 ~ GB1499.3 (rebar bakeng sa konkreite); JIS G3112 -- 87 (98) (tšepe ea libare bakeng sa konkreite e matlafalitsoeng); JISG3191 -- 66 (94) (sebopeho, boholo, boima le phapang ea mamello ea bar e phuthoang ka ho chesa le tšepe ea libare e phuthoang); BS4449-97 (libare tsa tšepe tse phuthoang ka ho chesa bakeng sa meaho ea konkreite). ASTM A615 KEREITI YA 40, KEREITI YA 60, KEREITI YA 75; ASTM A706; DIN488-1 420S/500S, BST500S,NFA 35016 FE E 400, FE E 500 ,CA 50/60,GOST A3 R A500C |
| E tloaelehileng | GB:HRB400 HRB400E HRB500 USA:ASTM A615 GR40,GR60 UK: BS4449 GR460 |
| Tlhahlobo Mekhoa | Teko ea ho tenyetseha (1) Mokhoa oa teko ea ho tenyetseha: GB/T228.1-2010, JISZ2201, JI SZ2241, ASTMA370, Г О С Т 1497, BS18, jj; (2) Mokhoa oa teko ea ho kobeha: hangata ho sebelisoa mekhoa e tloaelehileng ea teko e nang le GB/T232-88, YB/T5126-2003, JISZ2248, ASTME290, ROCT14019, jj. |
| Kopo | Rebar e sebelisoa haholo kahong ea meaho, borokhong, litsela le kahong e meng ea boenjiniere ba sechaba. Ho tloha tseleng e kholo, tereneng, borokhong, kalvert, kotopong, taolong ea likhohola, letamo le lits'ebeletso tse ling tsa sechaba, ho ea motheong oa moaho, maballo, litšiea, mabota, lipoleiti, tšepe ea likurufu ke thepa ea bohlokoa ea meaho. Ka ho teba ha ho hola ha litoropo tsa Chaena, tlhoko ea rebar e matla bakeng sa kaho ea meralo ea motheo le nts'etsopele e ntseng e hola ea thekiso ea matlo. |
Boholo bo Tloaelehileng ba Rebar
| Boholo (mm) | Bophara ba motheo (mm) | Bophahamo ba Khopo bo Fetohang (mm) | Bophahamo ba Khopo ea Longitudinal (mm) | Sebaka sa likhopo tse fetohang (mm) | Boima ba Yuniti (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 |
