Hamwe niterambere rihoraho ryinganda zitwikiriye uruganda, nkimwe mubikoresho byingenzi byo gushariza urugo, gutwikira urukuta ntibigomba gukorwa neza gusa, ahubwo bigomba no kubungabunga ibidukikije. Ububiko bwa gakondo cyangwa glutinous umuceri bifata ku rukuta, usibye gukuraho ibintu byangiza, bizanatera umwanda murugo. Byongeye kandi, uko ibihe bigenda bisimburana, usanga nanone byoroshye kurwara bitewe nubushyuhe nubushyuhe. Niba bidashobora kuvurwa mugihe, gutwikira urukuta bizahinduka isoko yimpumuro nziza.
Kugeza ubu, hari ubwoko bubiri bwa firime zishyushye zishushe zikoreshwa mugukora ibicuruzwa bitwikiriye neza hamwe na firime zishyushye. Ibicuruzwa byombi biratandukanye cyane mumiterere nubuhanga bwo gukora. Birumvikana, imikorere ni imwe. Kuki hariho ibyo bicuruzwa byombi? Urukuta rutwikiriye ibishishwa bishyushye biboneka igihe kinini. Ibishyushye bishushe bifata net nibicuruzwa bishya. Duhereye ku majyambere yiterambere Bavuga ko omentum ishyushye-yashonga ishobora gusimbuza firime ishyushye, kandi hot-melt adhesive omentum isa nkaho yangiza ibidukikije.
Nkumushinga wurukuta rutagira ikidodo, ni ubuhe bwoko bwa firime ishushe ya firimu yometseho cyangwa firime ishushe ya firime omentum igomba gukoreshwa mugukingira urukuta, iki nikibazo gikwiye kwitabwaho. Hariho ubwoko bwinshi bwa firime zishyushye zishushe. Niba uhisemo ibitari byo, bizagufasha gukoresha igipfukisho cyurukuta niba ingaruka zo gukata atari nziza. Ukurikije ibitekerezo byatanzwe ku isoko, nibyiza gukoresha urukuta rutagira ikizinga rutwikiriye firime ishushe-yashushe, kandi bizaba byiza ukoresheje ibikoresho bya eva ibikoresho bishyushye (membrane). eva bishyushye-bishushe ibicuruzwa bya firime bifite ibimenyetso biranga imbaraga zihuza hamwe nubushyuhe buke. Birakwiriye cyane guhuza urukuta rutagira urukuta
Kuva havuka urukuta rutagira inkuta, uruganda rwacu rwakoranye ubufatanye niterambere n’umusaruro w’ibicuruzwa, rwumva ibyifuzo by’abakiriya kandi rusuzuma imikorere n’ikoranabuhanga ry’ibicuruzwa, kugeza ubu, rimaze gukura cyane kuva kugura ibikoresho fatizo kugeza ibicuruzwa byarangiye kugeza kubikoresha. Firime ishyushye ifata ifata neza, ubushyuhe buke, byoroshye kurukuta, ibimenyetso byoroheje kandi bihumeka, kurengera ibidukikije. Nyuma yimyaka yo gutera inkunga abakiriya kurukuta rutagira ikidodo, twatsindiye guhimbaza no gushimwa nabakiriya bacu.
Igihe cyo kohereza: Ugushyingo-09-2020