Imvo nyamukuru yo guhitamwo imeza ihuye n’ingingo mfatirwako z’ishirahamwe mpuzamakungu ry’umupira w’amaguru (WSA/WPBSA) iri mu kumenya ko amarushanwa agenda neza, ko ibikoresho bigumaho kandi ko ubuhinga bwo gutera buba bw’umwuga. Ivyo bishobora gutahurwa biciye ku bipimo bine bikurikira:
1. Ubutungane mu guhiganwa: Ingingo ngenderwako zikomeye zikuraho ibintu bihinduka
Ivyo bipimo vya WSA birafise amategeko akomeye ku bintu nk’ukuri kw’ingero (nk’ikosa ryo ku ruhande rw’imeza ±3mm), uburyo umufuko ufungurwa (umufuko wo mu mfuruka/umufuko wo hagati), n’ugukomera kw’urubibi rw’umufuko (umupira usubira inyuma imifuko 4-5), bigamije gukuraho ingaruka z’itandukaniro ry’ibikoresho ku ciyumviro c’amarushanwa. Nk’akarorero, iyo urufunguruzo rw’umufuko ari runini cane canke ruto cane, bizohindura ata guca ku ruhande ingorane zo kwiruka. Ugukomera kudahagije ku mpera y’umufuko kuzotuma inzira y’umupira idashobora kumenyekana. Ariko rero, imeza ihuye n’ingingo mfatirwako irashobora gutuma abakinyi bose bahiganwa mu buryo bumwe kandi bagakomeza ubutungane bw’ikiganiro.
2. Ugukomera kw'ibikoresho: Igihe kirekire-ugukomera mu gihe co gukoresha
Ameza akoreshwa mu mahiganwa y’umwuga arakeneye kwihanganira ingaruka zikunda gushika kandi zikomeye (nk’ugutera incuro zirenga 30 mu mukino umwe), ni co gituma ibikoresho bisabwa ari vyinshi cane. Iryo meza rifise amabuye y’agaciro (anti-deformation), ibipande vy’ibiti bikomeye vy’uburemere bwinshi (anti-cracking), ubwoya bw’imeza bwo mu bwoko bwa mahiganwa (bushobora guhangana n’ukwambara n’ubudahangarwa n’uguhagarara), n’ibindi, bishobora gutuma imeza iguma ihagaze neza, e igihe kirekire-ikoreshwa, kwirinda gucikamwo canke gutongana mu rukino kubera ugukura kw'ibikoresho.
3. Ubumenyi bwo gutera mu buryo bw’umwuga: Gusubira gutuma umuntu yumva ko ari mu mahiganwa y’umwuga
Iryo tegeko rya WSA risubizaho ukuntu abakinyi b’umwuga bamenyereye gutera umupira biciye mu gukoresha ibikoresho (nk’urubibi rw’icuma 65 rwa manganese + imirongo y’imipira iva hanze) n’ibintu vy’ubuhinga (nk’ubwoya buryoshe bushirwa ku mpuzu n’ugusukura neza aho umufuko ufungukira). Nk'akarorero, uburemere bumwe bw'urubibi rw'umufuko burashobora gutuma inzira y'umupira "wuzuza" igenda neza, kandi ugushikana kw'uruzitiro kw'imeza gushobora kugenzura ingaruka y'"ugutera hasi". Ivyo bintu bigaragaza ata guca ku ruhande nimba abakinyi bashobora gushika ku rugero rwabo rw’ubuhinga kandi ni vyo bitandukanya cane amarushanwa y’abahinga n’ameza y’abahinga.
4. Kwemeza icemezo: Icemezo c'ububasha
Amameza ya billiard yemejwe na WSA canke ishirahamwe ry’umupira w’amaguru ry’Ubushinwa (CBSA) arakeneye gusuzumwa amajana n’amajana nk’imiterere y’ubuhinga (uguhangana n’ingaruka) n’ibimenyetso vyo kurinda ibidukikije (ugusohoka kwa formaldehyde) kugira ngo amenye neza ko ahuye n’ibisabwa mu birori mpuzamakungu. Ico kimenyetso c’icemezo si ikimenyamenya c’uburyo gusa ariko kandi ni ukwemera inkomezi z’ubuhinga z’umuhinguzi, kigakingira ukwiyongera kw’ibiciro vyo gucungera canke ibibazo vy’ubushobozi bwo guhiganwa bitewe no guhitamwo ibintu bitari -mu rugero.
Incamake: Igihe uhitamwo imeza y'urugero rwa WSA, ikintu nyamukuru ni uguhitamwo "uburyo bwo guhiganwa butagira amakosa" - kuva ku bunini gushika ku bikoresho, kuva ku gukomera gushika ku gukomera, vyose vyagenzuwe n'amarushanwa y'abahinga, bishobora gusubizaho ubushobozi bwo guhiganwa bwo ku rwego rwo hejuru ku rugero runini kuruta gukina ku rundi ruhande.
