Karfe Karfe Karfe Bar (Rebar)
Bayanin samfur
| Daraja | HPB300, HRB335, HRB400, HRBF400, HRB400E, HRBF400E, HRB500, HRBF500, HRB500E, HRBF500E, HRB600, da dai sauransu. |
| Daidaitawa | GB 1499.2-2018 |
| Aikace-aikace | Karfe rebar da farko ana amfani da shi a kankare tsarin aikace-aikace. Waɗannan sun haɗa da benaye, bango, ginshiƙai, da sauran ayyukan da suka haɗa da ɗaukar kaya masu nauyi ko kuma ba a tallafa musu da kyau don kawai siminti ya riƙe. Bayan waɗannan amfani, rebar kuma ya haɓaka shahara a ƙarin aikace-aikacen kayan ado kamar ƙofofi, kayan daki, da fasaha. |
| *Ga girman al'ada da ma'auni, buƙatu na musamman don Allah a tuntuɓe mu | |
| Girman Suna | Diamita(a) | Diamita (mm) | Girman Suna | Diamita(a) | Diamita (mm) |
| #3 | 0.375 | 10 | #8 | 1.000 | 25 |
| #4 | 0.500 | 12 | #9 | 1.128 | 28 |
| #5 | 0.625 | 16 | #10 | 1.270 | 32 |
| #6 | 0.750 | 20 | #11 | 1.140 | 36 |
| #7 | 0.875 | 22 | #14 | 1.693 | 40 |
| Lambar Rebar ta China | Ƙarfin Haɓaka (Mpa) | Ƙarfin Tensile (Mpa) | Abun cikin Carbon |
| HRB400, HRBF400, HRB400E, HRBF400E | 400 | 540 | ≤0.25 |
| HRB500, HRBF500, HRB500E, HRBF500E | 500 | 630 | ≤0.25 |
| HRB600 | 600 | 730 | 0.28 |
Cikakken Bayani
ASTM A615 Karfafa Bar Grade 60 Bayani
ASTM A615 Karfe Rebar yana ƙara ƙarfin simintin siminti kuma ana iya amfani dashi don ƙarfafawa na farko da na sakandare. Yana taimakawa wajen shawo kan damuwa da nauyi kuma yana sauƙaƙe mafi yawan rarraba tashin hankali da ke haifar da fadadawa da ƙaddamar da siminti lokacin da aka fallasa shi ga zafi da sanyi, bi da bi.
ASTM A615 Karfe Rebar yana da m, shuɗi-launin toka gama tare da ɗaga haƙarƙari a ko'ina cikin mashaya. ASTM A615 Grade 60 Karfe Rebar yana ba da ingantaccen ƙarfin amfanin gona na akalla fam dubu 60 a kowane inci murabba'i, ko megapascals 420 akan ma'aunin ma'auni. Hakanan yana fasalta tsarin layin ci gaba, tare da layi ɗaya yana gudana tare da tsawon sandar wanda aka kashe mafi ƙarancin sarari biyar daga tsakiya. Waɗannan halayen sun sa Rebar Karfe na Grade 60 ya dace sosai don aikace-aikacen ƙarfafa matsakaita zuwa nauyi mai nauyi.
| ASTM A615 Bayanin Rebar na Amurka | ||||
| GIRMA (mm) | TSORO (m.) | LABARI NA REBARS (QUANTITY) | ASTM A 615/M Daraja 60 | |
| kg/m. | NAUYIN KA'IDAR TASHIN KG. (Kg.) | |||
| 8 | 12 | 420 | 0.395 | 1990.800 |
| 10 | 12 | 270 | 0.617 | 1999.080 |
| 12 | 12 | 184 | 0.888 | 1960.704 |
| 14 | 12 | 136 | 1.208 | 1971.456 |
| 16 | 12 | 104 | 1.578 | 1969.344 |
| 18 | 12 | 82 | 2.000 | 1968.000 |
| 20 | 12 | 66 | 2.466 | 1953.072 |
| 22 | 12 | 54 | 2.984 | 1933.632 |
| 4 | 12 | 47 | 3.550 | 2002.200 |
| 25 | 12 | 42 | 3.853 | 1941.912 |
| 26 | 12 | 40 | 4.168 | 2000.640 |
| 28 | 12 | 33 | 4.834 | 1914.264 |
| 30 | 12 | 30 | 5.550 | 1998.000 |
| 32 | 12 | 26 | 6.313 | 1969.656 |
| 36 | 12 | 21 | 7.990 | 2013.480 |
| 40 | 12 | 17 | 9.865 | 2012.460 |
Iyakar Aikace-aikacen
Ana amfani da shi sosai a gidaje, gadoji, hanyoyi, musamman hanyoyin jirgin ƙasa da sauran injiniyoyin farar hula.
Ƙarfin Ƙarfafawa
| Ƙarfin Ƙarfafawa | Ton 2000/Tons a wata |
Lokacin jagora
| Yawan (ton) | 1-50 | 51-500 | 501-1000 | > 1000 |
| Lokacin jagora (kwanaki) | 7 | 10 | 15 | Don a yi shawarwari |
CIKI DA ISARWA
Za mu iya bayarwa,
marufi na katako,
Shirya katako,
Karfe marufi,
Filastik marufi da sauran hanyoyin marufi.
Muna shirye don shiryawa da jigilar kayayyaki bisa ga nauyi, ƙayyadaddun bayanai, kayan, farashin tattalin arziki da buƙatun abokin ciniki.
Za mu iya samar da kwantena ko sufuri mai yawa, hanya, dogo ko hanyar ruwa ta cikin ƙasa da sauran hanyoyin safarar ƙasa don fitarwa. Tabbas, idan akwai buƙatu na musamman, zamu iya amfani da jigilar iska
YANAR GIZO
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