1. Ifanelekile ukuqinisa ukwakhiwa koqhagamshelo lwebha yazo zonke iintlobo zezakhiwo zekhonkrithi eziqinisiweyo ezithwele i-tensile kunye ne-compressive bidirectional forces.
2. Ukonga amandla kunye nokonga impahla.
3. Uqhagamshelo lwendlela zonke.
4. Inokwenziwa kwangaphambili, ayihlali ixesha lokwakha, ukwakhiwa kwemozulu yonke.
5. Ukusebenza ngokufanelekileyo, isantya sokwakha ngokukhawuleza.
I-rebar iya kuba nesatifikethi sefektri kunye nengxelo yokuhlola ipropati yomatshini, kwaye zonke iziphumo zokuhlola ziya kuhambelana nemimiselo yekhowudi yangoku kunye neemfuno zoyilo.Umkhono wokudibanisa uya kuba nesatifikethi sefektri, ngokubanzi intsimbi ephantsi ye-alloy okanye umgangatho ophezulu we-carbon structural steel, ixabiso eliqhelekileyo lokuthwala umthamo we-tensile liya kuba likhulu, oko kukuthi, amaxesha angama-1.20 kwixabiso eliqhelekileyo lomthamo we-tensile we-bar yentsimbi edibeneyo, ubude bomkhono buya kuba kabini ububanzi bentsimbi yentsimbi, umkhono uya kuba nesikhuselo sokukhusela, kwaye ukucaciswa komkhono kuya kuboniswa kwikhava yokukhusela.Umkhono kwinkqubo yokuthutha, ukugcinwa, ukukhusela ukubola kunye nokungcoliswa.