Iyo ukorera ahantu habi kandi hashobora guteza akaga, inkweto za PVC z'umutekano nizo guhitamo neza kugirango ugumane umutekano kandi neza.Bumwe mu buryo bwiza ku isoko ni umukara wuzuye wa cm 40 z'uburebure bwa PVC inkweto z'imvura z'umutekano hamwe n'amano y'ibyuma hamwe na midsole y'ibyuma.Nibikoresho byambere bya PVC byabonye ibyemezo bya CSA mubushinwa, impamyabumenyi ya CSA Z195-14 yujuje ibyangombwa.Icyemezo cya CSA Z195-14 nikimenyetso cyindashyikirwa mukwambara inkweto z'umutekano hamwe n'amano y'ibyuma n'inganda.Ibi bivuze ko inkweto z'umutekano zipimishije cyane kandi zujuje ubuziranenge bwumutekano, zemeza ko zishobora gutanga uburinzi bukenewe mubikorwa byose.Hamwe nicyemezo cya CSA, urashobora kwizera ko ugura ibicuruzwa byiza, byizewe byujuje ubuziranenge bwumutekano.
Inkweto z'umutekano w'ibyuma byabaye uburyo bwa kera bwo kurinda umurimo mu nganda zitandukanye imyaka myinshi.Hamwe nigishushanyo kirambye kandi gifatika, aya mavuta adashobora kunyerera yihanganira icyuma cyimvura inkweto zahindutse ibintu byingenzi mukazi.Imwe mu mpamvuInkweto za CSAzirazwi cyane nigihe kirekire nubushobozi bwo gutanga uburinzi kubintu bitandukanye byakazi.Byongeye kandi, ibikoresho bya PVC bizwiho gukoreshwa neza no kubungabunga ibidukikije.Ukoresheje inkweto za PVC, ibigo birashobora kugira uruhare rugaragara muri gahunda yo gutunganya no kugabanya ibirenge bya karuboni.
Tekinoroji yumukara wa PVC wumukara utagira amazi nuburyo bwabo bwo gutera inshinge inshuro imwe, ibyo bigatuma ibikoresho bitarinda amazi kandi birwanya abrasion.Byongeye kandi, izi nkweto zifite ibyuma byamano yicyuma gishobora guhangana ningaruka zigera kuri 125J, bigatuma bikwiranye nibidukikije aho ibintu biremereye bikorerwa.Byongeye kandi, ibyuma bya midsole muri bote ya PVC bitanga imbaraga zo kwinjira kugeza kuri 1100N, bikarinda ibintu bikarishye hasi kwangiza.Gumboots ifite urutoki rw'icyuma nazo zagenewe gutanga imikorere ya antistatike yemeza ko zifite imbaraga za 100 kΩ-1000 MΩ, zibemerera gukoreshwa neza ahantu hasohotse.
Inkweto za CSA zemewe zimaze kugurishwa muri Kanada mumyaka irenga icumi.Ibicuruzwa byacu byageragejwe cyane nabakiriya nisoko, byerekana ubuziranenge butagereranywa kandi bwizewe.Nkumushinga wumwuga ukora umwuga wo gutangiza imvura, ntabwo dushyira imbere ubwiza bwinkweto gusa ahubwo tunatanga serivise yizewe nyuma yo kugurisha kugirango abakiriya bacu banyuzwe.Ikirenzeho, ibicuruzwa byacu birakurikiranwa rwose, bitera icyizere kubatumiza mubusugire bwibicuruzwa.
Ikigeretse kuri ibyo, itsinda ryacu ryagurishijwe kandi rifite ubumenyi ryo kugurisha ibyoherezwa mu mahanga ryiyemeje gutanga serivisi zitaweho kandi zinoze kugira ngo duhuze ibyo abakiriya bacu bakeneye ku isoko rya Kanada.
Igihe cyo kohereza: Werurwe-09-2024
