Nānā nui o Rebar
ʻIke ʻia ʻo Rebar ma ke ʻano he hot rolled ribbed bar.ʻO ka pae o ka pahu kila ʻōwili wela maʻamau ka helu haʻahaʻa haʻahaʻa o HRB a me ka papa.ʻO H, R a me B nā leka mua o ka ʻōwili wela, Ribbed a me Bars.Hiki ke hoʻokaʻawale ʻia ʻo Rebar i ʻekolu mau ʻāpana e like me ka ikaika: HRB300E, HRB400E, HRB500E, HRB600E, etc.
ʻO ka laulā kikoʻī o ka rebar ma ke ʻano he 6-50mm.Hoʻokomo pinepine mākou i nā mea hou aku he 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 25mm, 28mm, 32mm, 36mm, 40mm a pēlā aku.ʻAe ʻia ka ʻae ʻana o ka ʻāina: 6-12mm ʻokoʻa ma ± 7%, 14-20mm ʻae ʻia ma ± 5%, 22-50mm ʻokoʻa ma ± 4%.ʻO ka maʻamau, ʻo ka lōʻihi paʻa o ka rebar ʻo 9m a me 12m, ma waena o ka 9m ka lōʻihi o ke kaula i hoʻohana nui ʻia no ke kūkulu alanui maʻamau a ʻo ka 12m ka lōʻihi o ke kaula i hoʻohana nui ʻia no ke kūkulu ʻana i ke alahaka.
Hōʻike o Rebar
| inoa mea kūʻai | Mea Hana Hale Hoʻoikaika Steel Rebar Deformed Steel Bar |
| Mea waiwai | HRB335, HRB400, HRB500, JIS SD390, SD490, SD400;GR300,420,520;ASTM A615 GR60;BS4449 GR460,GR500 |
| Papa | HRB400/HRB500/KSD3504 SD400/KSD3504 SD500/ASTM A615, GR40/ASTM GR60/BS4449 B500B/BS4449 B460 Etc. |
| Ua Pau ka Ili | Uila-wili, ka uhi Epoxy, ka uhi galvanized |
| Kaʻina Hana Hana | ʻO ka Rebar kahi pahu kila me ka ʻili ribbed, ʻike ʻia hoʻi ʻo ka ribbed reinforcement, maʻamau me 2 longitudinal iwi ʻaoʻao a me ka ʻaoʻao transverse i puʻunaue like ʻia ma ka ʻaoʻao lōʻihi.ʻO ke ʻano o ka iwi ʻaoʻao he ʻano spiral, ʻano herringbone a me ke ʻano crescent.Ma ke ʻano o ka millimeters o ke anawaena nominal.ʻO ke anawaena inoa o ka hoʻoikaika ribbed ua like ia me ke anawaena nominal o ka hoʻoikaika ʻana i ka māmā me ka ʻāpana like.ʻO ke anawaena nominal o ka pahu kila he 8-50 mm, a ʻo ke anawaena i ʻōlelo ʻia he 8, 12, 16, 20, 25, 32 a me 40 mm. ʻO nā kaola i hoʻopaʻa ʻia i ka nui o ke koʻikoʻi tensile i loko o ka pahu.Hiki i ka pahu kila ribbed ke hoʻomanawanui i ka hana o ka ikaika o waho ma muli o ka hopena o ka ribbed a me ke koneki.Hoʻohana nui ʻia nā lāʻau lāʻau i nā hale like ʻole, ʻoi aku ka nui, ke kaumaha, ka pā māmā a me nā hale kiʻekiʻe. |
| Kūlana No. | GB1499.1 ~ GB1499.3 (rebar no ke kaʻa);JIS G3112 -- 87 (98) (paa kila no ka paʻa paʻa);JISG3191 -- 66 (94) (ke ʻano, ka nui, ke kaumaha a me ka hoʻomanawanui ʻokoʻa o ka pahu wela a me ke kila kila);BS4449-97 (nā pahu kila i ʻōwili ʻia no nā hale paʻa). ASTM A615 PAPA 40, PAPA60, PAPA75;ASTM A706; DIN488-1 420S/500S, BST500S,NFA 35016 FE E 400, FE E 500,CA 50/60,GOST A3 R A500C |
| Kūlana | GB:HRB400 HRB400E HRB500 USA:ASTM A615 GR40,GR60 UK: BS4449 GR460 |
| Nānā Nā ʻano hana | ʻO ka hoʻāʻo ʻana (1) Ke ʻano hoʻāʻo tensile: GB / T228.1-2010, JISZ2201, JI SZ2241, ASTMA370, Г О С Т 1497, BS18, etc;(2) Ke ʻano hoʻāʻo ʻana: hoʻohana pinepine i nā ʻano hoʻokolohua maʻamau i loaʻa iā GB/T232-88, YB/T5126-2003, JISZ2248, ASTME290, ROCT14019, etc. |
| Palapala noi | Hoʻohana nui ʻia ʻo Rebar i ke kūkulu ʻana, ke alahaka, ke alanui a me nā hana ʻenehana kīwila.Mai ke alaloa, ke alahao, ke alahaka, ka puna wai, ka tunnel, ka hoʻomalu wai, ka pā a me nā mea hana lehulehu ʻē aʻe, a hiki i ke kumu hale, nā kaola, nā kolamu, nā paia, nā papa, nā kila kila he mea pono ke kūkulu ʻia.Me ka hohonu o ka noho ʻana o Kina, ikaika ka koi no ka rebar no ke kūkulu ʻana i nā ʻoihana a me ka ulu ʻana o ka waiwai. |
Nui maʻamau o Rebar
| Nui (mm) | Anawaena kumu(mm) | ʻO ke kiʻekiʻe ʻaoʻao ʻaoʻao (mm) | Kiʻekiʻe ʻaoʻao lōʻihi (mm) | Kaʻawale ʻaoʻao ʻaoʻao (mm) | Kaumaha (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 |
