Mwisi yisi ifite imbaraga zo kubaka no gukora, ibyuma bya galvanised ibyuma bigaragara nkibihitamo kuri benshi. Ibyamamare byabo bituruka ku kurwanya ruswa, ni ingenzi cyane ku nyubako zangiza ibidukikije. Nyamara, urugendo rwo guhitamo icyuma gikonjesha gikwiye kugirango gikoreshwe cyuzuyemo ibibazo. Iyi ngingo iracengera mu mitego isanzwe yo kugura ibicuruzwa byinshi byuma kandi bitanga ubushishozi kuburyo bwo kubiyobora neza.
Gusobanukirwa imbaraga zisoko
Isoko ryisi yose ibyuma bikozwe mu byuma byagaragaye ko byiyongereye cyane mu myaka yashize, bitewe n’ubwiyongere bukabije buturuka mu nzego zitandukanye, harimo ubwubatsi, ibinyabiziga, n’ibikoresho. Biteganijwe ko iyi nzira yo kuzamuka izakomeza, ingano y’isoko iteganijwe kugera kuri miliyari 250 USD muri 2025, ikazamuka kuri CAGR ya 5.2% kuva 2020 kugeza 2025.
Ibintu byinshi bigira uruhare muri uku kwaguka. Ubwa mbere, inganda zubwubatsi zateye imbere cyane cyane mubukungu bugenda buzamuka, byatumye ubwinshi bwibikenerwa byuma bicanwa. Izi ngofero zikundwa kuramba no kurwanya ingese, bigatuma biba byiza kubisenge, kuruhande, nibindi bikorwa byubaka. Icya kabiri, urwego rwimodoka rwerekeje kubikoresho byoroheje kandi birwanya ruswa byongereye ingufu mubyuma byuma.
Nyamara, inganda ntizifite ibibazo byazo. Guhindagurika kw'ibiciro fatizo, cyane cyane zinc, byagize ingaruka ku nyungu ku bakora n'ababitanga. Byongeye kandi, amakimbirane akomeje kuba mu bucuruzi n’amahoro yashyizweho ku bicuruzwa by’ibyuma byatumye habaho ihagarikwa ry’ibicuruzwa, bigira ingaruka ku kuboneka no ku biciro. Kurugero, intambara yubucuruzi hagati y’Amerika n'Ubushinwa yatumye umusoro wa 25% ku bicuruzwa bitumizwa mu mahanga, bituma habaho ingamba zo gushakisha amasosiyete menshi.
Muri ubu buryo bwo guhatanira amasoko, gusobanukirwa n’imiterere y’isoko biba iby'ibanze ku bucuruzi bushaka kugura ibishishwa by'ibyuma. Ntabwo ari ugushaka amasezerano meza gusa; nibijyanye no kwemeza ubuziranenge, guhoraho, no kwizerwa mugutanga.
Akamaro k'ubuziranenge kurenza ubwinshi
Mu rwego rwibyuma bya galvanised, ubuziranenge ntabwo ari ijambo ryijambo gusa; nikintu gikomeye kigena imikorere yibicuruzwa no kuramba. Kubucuruzi, ingaruka zo gutesha agaciro ubuziranenge zirashobora kuba mbi, biganisha ku kunanirwa mu miterere, kongera amafaranga yo kubungabunga, hamwe n’umutekano ushobora guhungabana.
Akamaro ko gukurikiza amahame mpuzamahanga ntigashobora kuvugwa. Amashyirahamwe nka ASTM, ISO, na EN yashyizeho uburyo bukomeye bwo gupima no gutanga ibyemezo kugirango harebwe ubwiza bwibicuruzwa byuma. Kurugero, ASTM A653 / A653M nigipimo gisanzwe cyurupapuro rwicyuma, rushyizweho zinc (galvanised) nuburyo bushyushye bwibicuruzwa bikonjesha. Kubahiriza ibipimo ngenderwaho byemeza ko ibyuma byibyuma bifite ibikoresho nkenerwa byubukanishi, uburemere bwo gutwikira, hamwe nibigize imiti kugirango bikore neza mubyo bagenewe.
Nyamara, urugendo rwo kwemeza ubuziranenge rwuzuyemo ibibazo. Imwe mu mitego y'ibanze ni ugushira imbere igiciro kuruta ubuziranenge. Mu rwego rwo kugabanya ibiciro, ibigo bimwe bishobora guhitamo ibicuruzwa bihendutse, subpar. Ubu buryo bwo kureba kure burashobora kuganisha kumafaranga yigihe kirekire. Kurugero, ubushakashatsi bwakozwe nishyirahamwe ryigihugu ryubaka amazu ryerekanye ko impuzandengo yikigereranyo cyo kunanirwa kwubaka murugo yari hafi $ 40.000. Kunanirwa nkibi birashobora gukurikiranwa no gukoresha ibikoresho bito.
Irindi kosa risanzwe ni ukubura ibizamini byuzuye no kugenzura. Mugihe abatanga ibicuruzwa benshi batanga ibyemezo, nibyingenzi kubucuruzi gukora umwete wabo. Kwishora mubindi bigo byubugenzuzi kugirango bigenzure ubuziranenge bwibyuma birashobora gukiza ibigo igihombo gishobora kubaho. Byongeye kandi, igenzura risanzwe ryabatanga isoko rishobora kwemeza ko ryubahiriza ibisobanuro byumvikanyweho.
Kuyobora ibintu bigoye byerekana ibyuma
Ibyuma bya galvaniside ntabwo ari kimwe-gikemutse-byose. Baza mu byiciro bitandukanye, buri kimwe cyagenewe porogaramu zihariye. Gusobanukirwa aya manota ningaruka zayo ningirakamaro kubucuruzi gufata ibyemezo byamasoko neza.
Ibyiciro bitandukanye byibyuma bya galvanised bigenwa cyane cyane nuburemere bwacyo, aribwo bunini bwa zinc. Uburemere bwo gutwikira ni ingenzi kuko bugira ingaruka ku buryo butaziguye ibyuma birwanya ruswa. Kurugero, icyuma cya G90 cyashizwemo icyuma, gifite uburemere bwa 0,90 oz / ft², gitanga imbaraga zo kurwanya ruswa ugereranije na coil G60, ifite uburemere bwa 0.60 oz / ft². Itandukaniro nk'iryo ntabwo ari amasomo gusa; zifite aho zihurira nisi. Ubushakashatsi bwakozwe n’ishyirahamwe ry’Abanyamerika Galvanizers bwerekanye ko inyubako z’ibidukikije ku nkombe, iyo zubatswe n’ibyuma bya G90, zongerewe igihe cya 20% ugereranije n’izo zubatswe n’ibyuma bya G60.
Kurenza uburemere, uburemere bwibyuma nibyingenzi. Iyi miterere, harimo imbaraga zitanga umusaruro, imbaraga zingana, no kuramba, bigena ubushobozi bwicyuma cyo guhangana nihungabana no guhindura ibintu. Kurugero, igiceri cyicyuma gifite umusaruro wa 50.000 psi gishobora kuba gikwiye kubisenge, mugihe kimwe gifite umusaruro wa 70.000 psi cyaba gikwiye kubintu byubatswe. Ingaruka zo guhitamo amanota atari yo arashobora kubahenze. Akarorero kerekana ni ugusenyuka kw'inyubako ikozwe mu byuma mu Bushinwa mu 2009, ibyo bikaba byaratewe no gukoresha ibyuma bitujuje ubuziranenge bifite ibikoresho bidahagije.
Ariko, ibigoye ntibirangirana no kumva amanota. Gahunda yo gutanga amasoko ubwayo irashobora kuba ikirombe. Ibigo byinshi bigwa mumutego wo kwishingikiriza gusa kubatanga isoko, badakoze ubushakashatsi bwabo. Ibi birashobora gutuma habaho kudahuza imitungo yicyuma nibisabwa numushinga. Kurugero, umushinga wubwubatsi i Dubai wahuye nubukererwe bukabije nigiciro cyinshi mugihe byagaragaye ko ibyuma byatanzwe bitujuje ibyangombwa bisabwa kugirango birebire, biganisha kubibazo byo guhimba.
Kugirango ukemure ibyo bigoye, ubucuruzi bugomba gushyira imbere uburezi nubushishozi bukwiye. Kwishora hamwe ninzobere mu nganda, kwitabira amahugurwa, no gukora ubushakashatsi bunoze birashobora guha abahanga mu gutanga amasoko ubumenyi bakeneye. Byongeye kandi, guteza imbere itumanaho rinyuze hamwe nabatanga isoko, kwemeza ko basobanukiwe nibisabwa nibisabwa kuri buri mushinga, nibyingenzi. Ubugenzuzi nubugenzuzi busanzwe birashobora gukomeza kwemeza ko ibyuma byaguzwe byujuje ibyumvikanyweho.
Kubaka umubano utanga isoko
Amasoko y'ibyuma bya galvanis ntabwo ari umubano wubucuruzi gusa; ni ubufatanye busaba kwizerana, gukorera mu mucyo, no kumvikana. Kubaka no gukomeza umubano ukomeye nabatanga isoko birashobora kuba itandukaniro riri hagati yamasoko adafite intego hamwe nibitego bihenze.
Imwe mu mbogamizi zibanze mumibanire yabatanga ni ukwemeza ubuziranenge no gutanga. Mu nganda zibyuma, aho ibyifuzo bishobora guhinduka kandi ibihe byo kuyobora birashobora kuba birebire, ndetse no gutandukana gato mubyiza cyangwa gutinda kubitanga bishobora kugira ingaruka zikomeye. Kurugero, umushinga munini wubwubatsi i New York wahuye nubukererwe bwamezi atandatu bitewe nuwabitanze adashobora gutanga icyiciro cyicyuma mugihe cyagenwe. Ibi ntabwo byongereye ibiciro gusa ahubwo binashimangira umubano hagati ya rwiyemezamirimo n'umukiriya.
Undi mutego uhuriweho ni ukubura gukorera mu mucyo. Abakora umwuga wo gutanga amasoko benshi bashingira kumavugurura yigihe na raporo zitangwa nabatanga ibicuruzwa, bishobora rimwe na rimwe kuyobya. Uburyo bukora cyane burimo ubugenzuzi nubugenzuzi busanzwe, aho amatsinda yamasoko ashobora kugenzura ubuziranenge nibisobanuro byibyuma. Kwishora mubindi bigo byubugenzuzi birashobora kurushaho gushimangira iki gikorwa, kwemeza isuzuma ritabogamye.
Byongeye kandi, ni ngombwa kwimakaza umuco wubufatanye no gutera imbere. Ibi bikubiyemo gusangira ubushishozi, ibibazo, n'ibitekerezo. Kurugero, niba utanga isoko ahuye ningorane zo kuzuza ibisabwa byihariye, nibyiza ko itsinda ryamasoko rimenyeshwa hakiri kare. Ibi bituma habaho gukemura ibibazo, gufatanya ko impande zombi zishobora gukemura ibibazo hamwe.
Mu gusoza, mugihe itangwa ryibyuma bikozwe mubyuma bishobora gusa nkaho byoroshye, byuzuyemo ibibazo. Ariko, mugushira imbere ubuziranenge, gusobanukirwa neza, no guteza imbere umubano utanga amasoko, ubucuruzi burashobora kugendera kuri iyo mitego no kwemeza amasoko neza.
Umwanzuro
Amasoko yingofero yicyuma nikintu gikomeye mubucuruzi mubikorwa byubwubatsi ninganda. Nubwo imbogamizi ari nyinshi, akamaro ko gushyira imbere ubuziranenge, gusobanukirwa ibisobanuro, no kubaka umubano ukomeye wabatanga ntibishobora kuvugwa. Mugukurikiza aya mahame, ubucuruzi ntibushobora kwirinda imitego imwe gusa ahubwo binashimangira kuramba no gutsinda kwimishinga yabo. Mu nganda aho imigabane iri hejuru, yamenyeshejwe kandi ingamba zo gutanga amasoko nizo ntandaro yimikorere myiza.
