Mu bijyanye n'ubwubatsi n'ubwubatsi, ibikoresho byakoreshejwe bigira ingaruka zikomeye ku kuramba no ku mutekano w'umushinga. Kimwe mu bikoresho nk'ibyo cyubahirizwa cyane mu nganda ni imiyoboro y'ibyuma, cyane cyane iyo yujuje ibipimo ngenderwaho bya ASTM A252. Gusobanukirwa iri hame ni ingenzi ku bahanga mu by'ubwubatsi, ba rwiyemezamirimo, n'abayobozi b'imishinga, kuko byemeza ko ibikoresho byakoreshejwe byujuje ibipimo ngenderwaho by'ubuziranenge n'imikorere.
Ibipimo ngenderwaho bya ASTM A252 bikubiyemo by'umwihariko imiyoboro y'ibyuma by'icyuma by'umuzenguruko. Ibi birundo byagenewe gukoreshwa nk'ibikoresho bihoraho bitwara imizigo cyangwa nk'aho bashyira imiyoboro ya sima ikoreshwa mu mwanya wayo. Ubu buryo bwo gukora ibintu bitandukanye butuma biba ingenzi mu bikorwa bitandukanye by'ubwubatsi, harimo ishingiro ry'ibiraro, inyubako, n'izindi nyubako zikenera ishingiro ryimbitse.
Imwe mu ngingo z'ingenzi z'iyiASTM A252Igipimo ngenderwaho ni ukwibanda ku miterere y’icyuma gikoreshwa mu miyoboro. Igipimo ngenderwaho kigaragaza ibisabwa kugira ngo icyuma gikomere, imbaraga zo gukurura, no kurekura kugira ngo gishobore kwihanganira imitwaro n’imihangayiko gishobora guhura nayo mu gihe cyo gukora. Byongeye kandi, igipimo ngenderwaho kigaragaza uburyo bwemewe bwo kugerageza iyi miterere, gitanga urwego rwo kugenzura ubuziranenge.
Mu bijyanye n'inganda, amasosiyete akora imiyoboro y'ibyuma agomba kubahiriza amahame ya ASTM A252 kugira ngo arebe ko ibicuruzwa byayo byizewe kandi bifite umutekano mu bwubatsi. Urugero, isosiyete ifite umutungo wose wa miliyoni 680 z'ama-ruble n'abakozi 680 ikora toni 400.000 z'imiyoboro y'ibyuma buri mwaka ifite agaciro ka miliyari 1.8 z'ama-ruble. Bene ayo masosiyete agira uruhare runini mu ruhererekane rw'ibicuruzwa, atanga ibikoresho byiza bihuye n'amahame y'inganda.
Uburyo bwo gukoraikirundo cy'imiyoboro y'icyumabikubiyemo intambwe nyinshi, harimo guhitamo ibikoresho fatizo, gukora imiyoboro no gukoresha irangi ririnda gutwikirwa. Buri ntambwe igomba kugenzurwa neza kugira ngo habeho kubahiriza amahame ya ASTM A252. Urugero, ibyuma bikoreshwa bigomba guturuka ku batanga serivisi zemewe bashobora gutanga ibyemezo by’inganda bigaragaza ko ibikoresho byujuje ibisabwa.
Byongeye kandi, amahame ya ASTM A252 areba inzira zo gusudira no gukora zikoreshwa mu gukora imiyoboro y'imiyoboro. Uburyo bukwiye bwo gusudira ni ingenzi mu kubungabunga imiterere y'imiyoboro y'imiyoboro, kandi aya mahame atanga amabwiriza yo kwemeza ko imiyoboro ikorwa neza kandi igasuzumwa neza.
Muri rusange, amahame ya ASTM A252 ni ingenzi cyane ku bakora mu nganda z'ubwubatsi, cyane cyane iyo bigeze ku ikoreshwa ry'imiyoboro y'ibyuma. Gusobanukirwa ibisabwa n'aya mahame bifasha kwemeza ko imishinga iramba kandi igakoresha ibikoresho bizahoraho. Amasosiyete akora ibi bikoresho, nk'ibyavuzwe haruguru, agira uruhare runini mu nganda atanga ibicuruzwa byiza kandi byujuje ibisabwa. Uko imishinga y'ubwubatsi ikomeza gutera imbere, kugumana ubumenyi ku mahame nka ASTM A252 ni ingenzi kugira ngo ugere ku ntsinzi muri urwo rwego.
Igihe cyo kohereza: 10 Mata 2025