Rebar Hrb355 Hrb400 Hrb500 8mm 10mm 12mm 12mm 14mm 16mm Akabari kavunitse

1) Urutonde rwa diameter nomero hamwe na diameter isabwa
Diameter nominal yibyuma biri hagati ya 6 na 50mm, naho ibipimo bisanzwe byasabwe kumurambararo wibyuma ni 6, 8, 10, 12, 14, 16, 20, 25, 32, 40, na 50mm.
2) Kwemererwa gutandukana kumiterere yubuso nubunini bwicyuma cyimbavu
Igishushanyo mbonera cyibiti byimbaho ​​bigomba kuba byujuje ibi bikurikira:
Inguni β hagati yimbavu ihinduranya nicyuma cyumurongo ntigomba kuba munsi ya dogere 45.Iyo inguni yashyizwemo itarenze dogere 70, icyerekezo cyumubyimba uhinduranya kumpande zombi zicyuma kigomba kuba gihabanye;
Umwanya wizina l wumurongo uhinduranya ntugomba kurenza inshuro 0.7 diameter nominal yutubari;
Inguni α hagati yuruhande rwurubavu runyuranyije nubuso bwicyuma ntigomba kuba munsi ya dogere 45;
Igiteranyo cyu cyuho (harimo ubugari bwurubavu rurerure) kumpera yimbavu zinyuranye kumpande zombi zegeranye zicyuma ntizishobora kurenza 20% ya perimeteri nominal yumurongo wibyuma;
Iyo diameter nominal yumurongo wibyuma itarenze 12mm, agace kagereranijwe kagomba kuba munsi ya 0.055;iyo diameter nominal ari 14mm na 16mm, agace k'urubavu kagereranijwe ntigomba kuba munsi ya 0.060;iyo diameter nominal irenze 16mm, agace k'urubavu kagereranijwe ntigomba kuba munsi ya 0.065.Reba Umugereka C wo kubara agace kagereranijwe.
Ibyuma byometseho ibyuma muri rusange bifite ibibari birebire, kandi hariho nabadafite utubari twinshi;