Isibiko cy'Ingufu Isibiko cy'Ingufu z'Imodoka Ntoya z'Amashanyarazi D2 ni igikoresho cyo mu muhanda gishinga, gikinga kandi gishyiramo ingufu ibinyabiziga bito by'ingendo. Adaputeri yanditse mu buryo bwemewe ariko iteguye gukoreshwa ako kanya ishyirwa ku kinyabiziga, ku buryo za sikuteri, amagare n'imodoka ntoya z'amoko atandukanye zishobora gukoresha isibiko rimwe. Iyo ikinyabiziga cyinjijwe, isibiko risoma adaputeri, rikarangiza urugendo, rigakinga ikinyabiziga kandi rigatangira gushyiramo ingufu mu gihe cya kimwe cya segonda. Umubiri wakozwe mu cyuma cya ASTM A36 gifite karubone nkeya gifite irangi ry'ifu rimara igihe kirekire, naho imikorere yo mu nda ni icyuma kitabora. Igikoresho gifite metero miriyoni 1000 kuri 487 kuri 455.