I-1) Ububanzi becandelo bukhulu, kwaye umphumo wokutshona wemfumba uyamangalisa.
2) Imodyuli yecandelo inkulu.
I-3) Umzuzu ophezulu we-inertia uphucula ukuqina kodonga lwentsimbi yentsimbi kunye nokunciphisa ukuguqulwa kwesakhiwo.
I-4) Isiphumo esihle kakhulu sokulwa ne-corrosion.
5) Ulwakhiwo lulula kwaye ixesha lokwakha lifutshane.
I-6) Ukusebenzisa i-steel sheet imfumba izinto kunokwenza lula ubunzima bezinto zokuhlola kunye nezixhobo zenkqubo.
7) Zifumaneka lula: Iimfumba zephepha ezibunjwe ngokuBanda ziveliswa ngobungakanani obuphezulu kuneengqumba zamaphepha ashushu, okonyusa inani lemihla yokuqengqeleka ekunokukhethwa kuzo.Ixesha lemveliso eqhelekileyo ziiveki ezi-2
8) Ixabiso elisebenzayo: Ingqumba yamaphepha abandayo imalunga ne-30-40% iphantsi kwexabiso eliphantsi ukuvelisa kunenqwaba yamaphepha ashushu.
9) Ukuthutha akubizi mali ininzi: Ngenxa yenani elikhulu labenzi beengqumba zamashiti abandayo, maninzi amathuba okuba ufumane indawo yokusila ekufuphi kunokuba ubunokuthenga iingqumba zamashiti ashushu.Ukongeza, ukhetho olukhulu lweemfumba ezenziwe ngokubanda zamaphepha zinokukuvumela ukuba ufumane amacandelo anemodyuli yecandelo elikufutshane kwiinkcukacha zakho zoyilo ngaphandle kokunyuka okukhulu kobunzima.
I-10) Ukuguquguquka okungakumbi ekumiseni: I-interlocks ye-sheet-formed sheet pile ivumela ukujikeleza kwe-25-degree, kunokuba i-7-to-10-degree-rotation ivunyelwe kunye ne-hot-rolled sheet sheet usebenzisa i-ball-and-socket interlocks.