Ivyuma vy'inkengeri
Ibikorwa nyamukuru vy’igipande c’umupira w’amaguru ni bibiri: ica mbere, igipande c’umupira w’amaguru gikingira umubiri w’urusyo rw’umupira, bigabanya ingaruka z’insyo y’umupira mu gihe c’igikorwa c’umupira w’icuma, kugira ngo bashobore kuramba ubuzima bw’umupira w’amaguru. Ubwa kabiri, hakurikijwe uburyo butandukanye bw’igipande c’ivyuma, birashobora gutuma umupira w’icuma ugenda neza n’ibikoresho, kugira ngo umuntu ashobore gusya n’ubushobozi bwo gusya. Hariho ubwoko bwinshi bw’ibikoresho vyo gusesa umupira, nk’ivyuma vy’ivyuma, ivyuma vy’ivyuma, ivyuma vy’ivyuma vy’ivyuma, n’ibindi, ariko ivyo bisabwa ni ukugira ngo bibe vyiza n’ugushobora kwambaza.
Ubwinshi bw’umurongo w’urusyo rw’umupira bikwiye kwihweza ukuntu umuntu ashobora gufata, gushiramwo ibintu no kubikuraho no kwinjira mu muryango w’ugusya. Mu myaka ya vuba, ubunini bw’umupira w’amaguru bwarahujwe, ubwaguke ni 314mm, uburebure bwose bw’umurongo ni 500mm, igice c’umurongo w’umurongo ni 250mm, uburebure ni 40~50mm, uburemere ni nk’ibilo 45~55.
Ishirahamwe ryacu rirashobora guhindura urutonde ku mibumbe itandukanye y’ibarabara hakoreshejwe uburyo butandukanye:
Igipande c’umupira w’amaguru / igipande c’ivyuma: mu rusyo rw’umupira, ahanini ikoreshwa mu bikoresho vy’umupira w’amaguru, gukora igikorwa ciza co gusya;
Igipande c’ivyuma / igipande c’ivyuma vy’ibara ry’agahama: kibereye ku bwoko bw’uruzitiro, ubwoko bw’ugusesa n’insyo y’inkoni ku isahani y’ivyuma, bishobora gukora igikorwa co gusya neza no gusya neza;
Igitero c’umurongo w’umurongo / umukazo / intambwe: mu gikoresho co gutera imbere, muri rusangi kibereye ku rusyo rw’umupira w’amaguru nk’umurongo w’ivyuma, kugira ngo umuntu avure amabuye y’agaciro y’agaciro; igiti c’ubwoko bwa shemisphere: gikoreshwa cane cane mu gutera umupira w’amaguru, bibereye ku gusya cane mu gutera imbere.
Ivyo biri hejuru ni vyo bibereye ku kintu n’imiterere y’igipande c’insyo c’umupira kibereye igikorwa. Igihe duhitamwo isahani y’umurongo, dukwiye guhitamwo ikintu n’imiterere bikwiye vy’ibara ry’agahama hakurikijwe kamere y’uruzitiro rwavuwe be n’ingene ibihimba vy’umubiri bisabwa, kugira ngo ubuzima bw’uruganda rw’umupira rutere imbere kandi tukaronka ubushobozi bwiza bwo gusya. Urahawe ikaze kugura.
Imisoro ishushe: abahingura insyo z’umupira w’amaguru, abahinguzi b’inkengeri z’umupira w’amaguru, abagurisha, uruganda
