Ubwoko bwihariye bwicyuma
Ibisobanuro ku bicuruzwa
Ubwoko bwihariye bwibyuma bifata ibyuma nabyo byitwa ubwoko bwihariye bwicyuma.
Kora muburyo nka: shitingi yicyuma, umwobo wa diyama winjizemo ibyuma, igipimo cyamafi cyuma cyuma nibindi.
Ibyuma bifata ibyuma bidasanzwe ni ubwoko bwa gride idasanzwe, imiterere nka: imeze nkumufana, hamwe numuzingi uzengurutse, wabuze Angle, trapezoid nyuma yo gukata, gufungura, gusudira, gukata hamwe nubundi buryo kugirango ugere kubisabwa kubakiriya kubicuruzwa byumuringa udasanzwe wibyuma. Gufata ibyuma bidasanzwe muburyo busanzwe bikozwe mubyuma bya karubone, kugaragara nkibishishwa bishyushye, bishobora kugira uruhare mukurinda okiside. Irashobora kandi kuba ikozwe mubyuma. Ikibaho cya gride icyuma gifite umwuka, gucana, gukwirakwiza ubushyuhe, anti-skid, guturika - imikorere yerekana。
Ibyuma bidasanzwe bifata ibyuma bishingiye kubikenewe byabakiriya kugirango babone uburyo butandukanye budasanzwe bwo gusya ibyuma. Gufata ibyuma bidasanzwe bifite anti-kunyerera, ubushobozi bwo gutwara ibintu byinshi, kurwanya ruswa. Byakoreshejwe cyane nkibifuniko, urubuga rukora inganda rwuruganda na etage yisoko.
Abakiriya barashobora kutwoherereza ibishushanyo byerekana ibyuma bidasanzwe bifata ibyuma, ishami ryacu ribyara umusaruro rizakora ibyuma bidasanzwe bifata ibyuma neza.



Ibisobanuro
★ Ibikoresho: Ibyuma bitagira umwanda cyangwa ubuziranenge Q 235 ibyuma bya karubone.
Treatment Kuvura hejuru: Gishyushye, gukonjesha gukonje, gusiga irangi cyangwa ibyuma bidafite ingese, byumye.
Bar Kwambara akabari (mm): 20 × 5, 25 × 3, 25 × 4, 25 × 5, 30 × 3, 30 × 4, 30 × 5, 32 × 3, 32 × 5, 40 × 5, (50..75) × 8, n'ibindi.
★ Gutwara ikibari: 25, 30, 30.16, 32.5, 34.3, 40, 50, 60, 62, 65 mm, nibindi
★ Umusaraba: 5 × 5, 6 × 6, 8 × 8 mm.
Ikibanza cyambukiranya imipaka: 40, 50, 60, 65, 76, 100, 101.6, 120, 130 mm cyangwa nkuko abakiriya babisabwa.







