Byerekeza cyane cyane ku byuma bifite igice cya karuboni kiri munsi ya 2,11% nta byongeweho bidasanzwe.Rimwe na rimwe bita ibyuma bisanzwe bya karubone cyangwa ibyuma bya karubone.Yerekeza ku byuma bya karubone bivanze na karubone WC munsi ya 2,11%.Usibye karubone, ibyuma bya karubone muri rusange birimo silikoni nkeya, manganese, sulfure na fosifore.Ibyuma bya karubone birashobora kugabanywamo ibyuma byubaka karubone, ibyuma bya karubone hamwe nicyuma cyubaka cyubusa.
Urupapuro rushyushye rwa Galvanised Steel Sheet muri Gil (GI) rikorwa mugutambutsa urupapuro rwuzuye rwakoresheje uburyo bwo koza aside hamwe no kuzunguruka binyuze mu nkono ya zinc, bityo ugashyira firime ya zinc hejuru.Ifite imbaraga zo kurwanya ruswa, gusiga irangi, no gukora bitewe na Zinc.Mubisanzwe, ashyushye-yashizwemo ibyuma byerekana ibyuma hamwe nigitereko cyicyuma cya tekinike hamwe nibisobanuro birasa.
Zinc Aluminium Magnesium Yashizwemo nicyuma gishya cyatunganijwe gifite ibice 100-450g +/- 10g bifite ubushobozi bukomeye bwo kurwanya ruswa.Kandi zinc aluminium-magnesium yubatswe ni ubwoko bushya bwurupapuro rwuma rushobora kwangirika ruswa rusanzwe rugizwe na zinc, hafi 11% ya aluminium, 3% magnesium hamwe na silicon.
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1.Inkoko: 0,12 ~ 1.5 mm;
2.Ubugari: mm 20-1500;
3.Ibikoresho: SGCC, DX51D ~ DX53D, G350-G550;
4.Icyuma cya Zinc: 40 ~ 275G / M2;
5.Ijambo ryo kwishyura: T / T, LC, Kun Lun Bank, Western Union, Paypal, O / A, DP, SINOSURE.
PPGI & PPGL. n'ibindi
Ibiceri bisize amabara ni igicuruzwa gikozwe mu cyuma gikonjesha ubukonje hamwe nicyuma cya galvanis nyuma yo kuvura imiti yo hejuru, gutwikira (gutwikira umuzingo) cyangwa firime ngenga (firime PVC, nibindi), hanyuma guteka no gukira.Ntabwo ifite gusa imbaraga zumukanishi mwinshi no gukora byoroshye ibikoresho byibyuma, ahubwo ifite imitako myiza no kurwanya ruswa yibikoresho byo gutwikira.
Mu myaka ibiri ishize, Sitasiyo yacu yohereza ibicuruzwa hanze yohereje ibihugu n’uturere birenga 30 hamwe n’abakiriya ku migabane 3.Kwohereza ibicuruzwa hanze toni 200 000 000, kugurisha hamwe kugurisha miliyari 1.Gupakira: Muguhuza umurongo wibyuma cyangwa bipakiye mumapeti yimbaho cyangwa nkibisabwa nabakiriya.Kohereza: Dufite ubufatanye burambye hamwe namasosiyete menshi atwara ibicuruzwa kandi azabona uburyo bwiza bwo gutwara abantu.
Gutezimbere umurongo wibyuma bitanga umusaruro wa toni 200000 yumwaka, ikoresha uburyo bwa GBNB bwabanyamerika bugezweho hamwe nubudage bwa Siemens bwo kugenzura amashanyarazi.irashobora kubyara ZERO zinc spangle, spinc-zinc spangle na spinc spinc spinc nibindi.Uburwayi kuva kuri mm 0,125 kugeza kuri 4.5mm, n'ubugari kuva kuri mm 500 kugeza kuri mm 1250, hamwe na zinc kuva kuri 40 - 275 g / m2, passivasi yubutaka hamwe namavuta- gutwikira birashobora gukorwa.Mubyongeyeho, isosiyete izana imashini itobora, ishobora kuzuza ibyifuzo byabakiriya bitandukanye mubugari.Kandi imashini ebyiri zakozwe nizunguruka, zishobora kubyara urupapuro rwo hejuru hejuru yumurongo hamwe na trapezoidal.
Igiceri cy'icyuma, kizwi kandi nk'icyuma.Icyuma kizunguruka no gukanda bishyushye no gukonjesha.Mu rwego rwo koroshya ububiko no gutwara, byoroshye gutunganya ibintu bitandukanye (nko gutunganya ibyuma, ibyuma, nibindi).
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