Kutheni Umhlaba Owonakalisayo Utshabalalisa Izintonga Zomhlaba Ezingabizi Kakhulu Ngokukhawuleza Kunokuba Ulindele

Niniukugqwala kwentonga yomhlaba eyenziwe nge-galvanizedxa ivele kwindawo yeprojekthi, unobangela oyintloko phantse uhlala ubuyela emva kwisigqibo sokuthenga esisibona rhoqo sibeka phambili ixabiso eliphantsi leyunithi ngaphezu kokufaneleka kwezinto. Siyibona le ndlela ngokuphindaphindiweyo kumzi-mveliso wethu: umakhi u-odola iintonga ezingabizi kakhulu kumthengisi ongabizi kakhulu, azifake emhlabeni onzima ngaphandle kwesikhokelo sethu, aze emva koko aqhagamshelane nathi emva kweminyaka emibini okanye emithathu ebuza ukuba kutheniinkqubo yokumisa umhlaba ayiphumelelangauvavanyo lwe-impedance.

Iinjineli zethu zichaza ukuba i-zinc coating kwi-galvanized ground rod isebenza njenge-anode yokuzinikela. Iyabola ngokukhethekileyo, ikhusela umongo wentsimbi ongaphantsi. Nje ukuba umaleko we-zinc utyiwe, intsimbi engenanto iyabola ngokukhawuleza kwaye intonga ilahlekelwa bubume bayo kunye nonxibelelwano lwayo lombane nomhlaba ojikelezileyo. Kwiimeko zomhlaba ezithambileyo ezine-pH ephantse ibe ne-neutral kunye nokufuma okuphantsi, ii-hot-dip galvanized rods zethu zinokuhlala iminyaka engama-20 ukuya kwengama-30.umhlaba odlakazayoizicelo, loo xesha liyawa kakhulu.

Singakhomba kwindawo ebekwe elunxwemeni kummandla wePersian Gulf ekubonisa ngokucacileyo oku. Umhlaba kunxweme oluninzi lwe-UAE kunye neSaudi Arabia uqulethe amanqanaba aphezulu e-chloride kunye ne-sulfates ezinyibilikisiweyo, kunye nokufundwa kokumelana okuphantsi njenge-200 ohm-centimeters. Phantsi kwezi meko, siqaphele ukuba intonga ye-electro-galvanized ebhityileyo ilahlekelwa lukhuselo lwayo lwe-zinc kwisithuba seminyaka emi-3 ukuya kwemi-5. Umbindi wentsimbi emva koko uyabola ngesantya se-0.5 ukuya kwi-1.0 millimeters ngonyaka, nto leyo ekhokelela ekugqityweniukusilela kwentonga yomhlabaKudala ngaphambi kokuba iziseko ezikhuselayo zifikelele esiphelweni sobomi bazo. Umenzi wekontraka ogcine imali encinci ngenduku ngoku ujongene neendleko zokuthutha, ukumba, ukuqhuba ngokutsha, kunye nokuvavanya kwakhona ixabiso elingaphantsi kwexabiso lokuqala lokuthenga.

Iqela lethu lobunjineli libhale phantsi iziphumo ezifanayo kulo lonke elaseMpuma-mpuma yeAsia, kwaye sabelana ngezi ziphumo nabathengi bethu, apho umhlaba one-acidic laterite onexabiso le-pH eliphakathi kwe-3.8 kunye ne-5.0 unyibilikisa i-zinc coatings ngesantya esikhawulezayo. Iiprojekthi eMalaysia, e-Indonesia, nasePhilippines ezichaze iintonga ze-galvanized ezisemgangathweni ngaphandle kokubala i-acidity yomhlaba ziye zafuna ukutshintshwa kweentonga kwisithuba seminyaka emi-5 ukuya kweyesi-8. Sibona le patheni iphindaphinda kwiindawo ezahlukeneyo kunye neentlobo zomhlaba, kwaye isiphelo sethu sihlala sinjalo: esona sicatshulwa singabizi kakhulu sivelisa ukusilela okubiza kakhulu xa iinkcukacha zentonga zingahambelani neemeko zendawo.

Yintoni Eyenza Umhlaba Ube Nokonakala? I-pH, Ukumelana Nokuchasana, kunye Nokwakheka Kweekhemikhali

Ukubola komhlaba akuyonto inye enokulinganiswa. Kuvela kwisiphumo esidibeneyo sezinto ezininzi zeekhemikhali nezomzimba ezahluka ngobunzulu, ixesha lonyaka, kunye nendawo. Sinceda iinjineli kunye nabachazi ukuba baqonde ezi zinto ukuze bakwazi ukukhetha ezifanelekileyo.intonga yomhlaba egalelwe ngesinyithikuyo nayiphi na indawo enikiweyo.

I-pH yomhlaba kunye neZinc Dissolution Rate

inqanaba le-pHilawula imeko-bume yeekhemikhali ejikeleze intonga. Umhlaba one-asidi one-pH engaphantsi kwe-5.5 unyibilikisa i-zinc ngokuhlaselwa ngokuthe ngqo kweekhemikhali, uvelise iityuwa ze-zinc ezinyibilikayo ezihlamba kwaye ziveze isinyithi esitsha kwi-corrosion engaphezulu. Umhlaba we-alkaline one-pH engaphezulu kwe-9.0 wenza umaleko we-zinc oxide ongasebenziyo omelana nokugqwala, kodwa ukubakho kwamanqanaba aphezulu e-carbonate okanye e-ammonia kumhlaba we-alkaline kunokonakalisa olu khuselo. Sifumanisa ukuba umhlaba ophantse ube ne-neutral (pH 6.0 ukuya kwi-8.0) ubonelela ngendawo ethambileyo yokugquma kwethu kwe-zinc.

Ukumelana komhlaba kunye nezinga lokugqwala

Ukumelana nomhlabailinganisa amandla omhlaba okuqhuba umbane kwaye ihambelana nomxholo wokufuma kunye noxinzelelo lwee-ion ezinyibilikisiweyo. Ukumelana okuphantsi (ngaphantsi kwe-1000 ohm-centimeters) kubonisa ukufuma okuphezulu kunye neetyuwa ezinyibilikisiweyo, zombini ezikhawulezisa ukubola kwentonga yomhlaba egayiweyo. Ukumelana okuphezulu (ngaphezu kwe-5000 ohm-centimeters) kubonisa umhlaba owomileyo, onesanti, okanye onamatye apho ukubola kuqhubeka kancinci. SisebenzisaUmgangatho we-ASTM G57, echaza indlela yeWenner enezikhonkwane ezine ehlala iyindlela esemgangathweni yoshishino yokulinganisa ukuchasana kwentsimi, kwaye sicebisa abathengi bethu ukuba bayilandele.

Uhlaselo lweChloride, iSulfate, kunye ne-Organic Acid

Ukwakheka kweekhemikhaliijikeleza umfanekiso. Ii-ion ze-chloride zihlasela ngokuthe ngqo i-zinc coatings, zidala i-corrosion efaka i-zinc kumaleko kwiindawo ezihlukeneyo kwaye ifikelele kwisiseko sentsimbi ngokukhawuleza kunokubola komphezulu ofanayo. Iibhaktheriya ezinciphisa i-sulfate kumhlaba onama-anaerobic amanzi zivelisa i-hydrogen sulfide, ephendula ne-zinc ukwenza i-zinc sulfide, i-compound engakhuseliyo. Ii-asidi ze-organic kumhlaba otyebileyo we-peat kunye ne-humus zinyibilikisa i-zinc nge-chelation, kwaye sichaza oku kwiingcebiso zethu. Iqela lethu eShibang livavanya idatha yekhemistri yomhlaba evela kwiindawo zabathengi ukuze ihambelane neenkcukacha zethu ze-rod coating kunye nomngcipheko wokwenene wokubola. Asivumi ukuthembela kwiingqikelelo zobukhulu obunye kuba amava ethu abonisa ukuba indawo nganye yahlukile.

Indlela i-Hot-Dip Galvanizing ekhusela ngayo i-Steel Core (kunye nalapho iwa khona)

I-hot-dip galvanizing idala unxibelelwano lwe-metallurgical phakathi kwe-zinc kunye nentsimbi ngokuntywilisela intonga yentsimbi elungisiweyo kwibhafu ye-zinc enyibilikisiweyo malunga nama-450 degrees Celsius. Le nkqubo ivelisa isakhiwo sokugquma esineengqimba ezininzi: umaleko wangaphandle we-zinc ecocekileyo, iingqimba ze-zinc-iron alloy eziphakathi, kunye ne-substrate yentsimbi. Sigxininisa olu lwakhiwo kuba lubalulekile ekuchaseni ukugqwala: iingqimba ze-alloy zinzima kwaye zimelana nokugqwala kune-zinc ecocekileyo yodwa, yiyo loo nto iintonga zethu ziphumelela ezinye iindlela ezibhityileyo ze-electro-galvanized.

Imigangatho yoBunzima bokugquma kunye neNkqubo yethu yoMveliso

Kwifektri yethu, silandelaintonga yokugquma eshushu efakwe kwi-galvanizedimigangatho yemveliso enika ubunzima bokugquma obuyi-550 g/m2 okanye ngaphezulu, kunye nobukhulu obuqhelekileyo obuyi-70 ukuya kwi-80 microns. Oku kubonisa ukuphucuka okukhulu kunezogquma ezisebenzisa i-electro-galvanized, ezihlala ziqala kwi-5 ukuya kwi-15 microns. Sibona umahluko omkhulu kwiubomi bentonga yomhlaba egalelwe ngesinyithiphakathi kwezi nkqubo zimbini: iintonga zethu ezishushu zihlala zisebenza iminyaka eli-15 ukuya kwengama-25 kumhlaba odlakadlaka, ngelixa iintonga ezisebenzisa i-electro-galvanized kumhlaba omnye zifikelela esiphelweni sobomi bazo kwiminyaka emi-3 ukuya kweyesi-7.

Indlela ye-Zinc Sacrificial Anode

Indlela yokukhusela umbingelelo isebenza ngesenzo se-electrochemical. I-Zinc inamandla e-electrode angalunganga kunentsimbi, ngoko ke xa zombini iintsimbi zikhona kwi-electrolyte (umhlaba omanzi), i-zinc iyabola kwaye intsimbi ihlala ikhuselekile nge-cathodically.isiphumo se-anode yomhlatsheloIkhusela intsimbi nokuba imikrwelo emincinci okanye ikhefu kwi-zinc coating, nto leyo eyinzuzo enkulu kune-barrier-only coatings ezifana nepeyinti okanye i-epoxy.

Siyaqonda ukuba i-hot-dip galvanizing ayisebenzi kakuhle phi, nto leyo ekwimeko ezinzima kakhulu. Kumhlaba one-chloride engaphezulu kwe-500 ppm, i-pH engaphantsi kwe-4.0, okanye i-resistivity engaphantsi kwe-200 ohm-centimeters, nokuba i-hot-dip coating etyebileyo iyaphela ngokukhawuleza. Intonga yethu yomhlaba yentsimbi ye-Q235 core galvanized ijongana nemingeni yokubola ngendlela efanelekileyo, kodwa sihlala sixelela abathengi bethu ngokunyaniseka: xa idatha yomhlaba ingena kuluhlu olunamandla kakhulu, ii-copper clad okanye ii-stainless steel rods zinika ubomi obude benkonzo. Impendulo yethu yobunjineli enyanisekileyo kukudibanisa izinto zentonga nobunzima bokubola. Asize sithengise iimveliso ze-galvanized kwiindawo apho ziya kuphoxa khona.

Ixabiso Lokwenyani Lokusilela Kwentonga Yomhlaba Entsimini

Siyazi ukubaukusilela kwentonga yomhlabaAyisoloko iyinto ephambili kwiindaba, kodwa iziphumo zayo zichaphazela uhlahlo-lwabiwo mali lweprojekthi, iishedyuli, kunye neerekhodi zokuthobela ukhuseleko. Xa inkqubo yokumisa umhlaba ilahlekelwa yinkcazo yayo yokungathinteli, indawo eyikhuselayo ijongene nomngcipheko ophezulu wokubethwa ngumbane, imisinga yempazamo, kunye nokukhupha okungashukumiyo. Imibutho yolawulo kwiindawo ezininzi ifuna amaxabiso abhaliweyo okuxhathisa umhlaba, kwaye uvavanyo olungaphumelelanga lubangela ukulungiswa okunyanzelekileyo.

Abathengi bethu basixelela ukuba iindleko ezithe ngqo zokutshintsha iintonga zomhlaba ezibolileyo ziquka umsebenzi wokumba, ukuthengwa kweentonga ezintsha, ukuqokelela izixhobo zokuqhuba okanye zokubhola, kunye nokuvavanya kwakhona. Ngokwamava ethu okuxhasa abathengi bamanye amazwe ngokufakelwa okukhulu, iindleko zokutshintsha ngentonga nganye ziqala kwi-5 ukuya kwi-15 ixabiso lokuthenga intonga yokuqala, kuxhomekeke ekufikeleleni kwindawo kunye neemeko zomphezulu. Intonga efakwe phantsi kweslabhu yekhonkrithi okanye umphezulu we-asphalt ifuna ukuqhekeka nokugalelwa kwakhona, nto leyo ephindaphinda iindleko ngakumbi.

Sifumanisa ukuba iindleko ezingathanga ngqo zihlala zidlula ezo zithe ngqo. Inqaba yonxibelelwano engaphumeleliyo kuhlolo lwayo lokumisa umhlaba inokujongana nomyalelo wokuvala de inkqubo iphumelele uvavanyo kwakhona. Iziko ledatha elinomhlaba owohlokileyo lihlangabezana nokusilela kwezixhobo ngenxa yevolthi ezidlulayo. Isityalo semizi-mveliso esingenamhlaba owaneleyo sibona amazinga aphezulu eempazamo zezixhobo kunye neempazamo zombane. Oku kuphazamiseka kokusebenza kuhlala ixesha elide kwaye kubiza ngaphezulu kunokutshintshwa kwentonga ebonakalayo.

ESaudi Arabia, sisebenze ngokusondeleyo nomqambi owayefake iintonga ze-electro-galvanized kwifama yelanga kumhlaba wasentlango ongaselunxwemeni ngaphandle kokubonisana neqela lethu kuqala. Kwiminyaka emine, ukuphazamiseka kwenkqubo yokumisa umhlaba kwakunyuke ngaphezu komda weenkcukacha ngenxa yobunzima obukhulu.ukugqwala kwentonga yomhlaba eyenziwe nge-galvanizedIprojekthi yokutshintsha ifuna ukuba kuphinde kuhlanganiswe iqela lokufakela, kungeniswe iintonga ezintsha, kwaye kucwangciswe ukuvalwa kweentsuku ezili-10 apho i-solar array yayisebenza ngaphandle kokukhuselwa ngokupheleleyo kokushushu. Ixabiso lilonke lokutshintsha lidlule kwibhajethi yokuqala yokumisa umhlaba ngesiqingatha sesibhozo. Sixelele umthengi ukuba esi siphumo sinokuthintelwa ngokupheleleyo ngovavanyo olufanelekileyo lomhlaba kunye nenkcazo yendlela yethu yokusebenza.intonga yomhlaba egalelwe ngesinyithingobunzima obufanelekileyo bokugquma kwasekuqaleni.

Indlela Yokuchaza Intonga Yomhlaba Egalelweyo Efanelekileyo Yomhlaba Ogqwalileyo

Ingcaciso yeentonga zomhlaba ezigqunywe nge-galvanized iqala ngophando lwendawo ize iphele ngoxwebhu lokuthenga oludibanisa ubunzima bokugqunywa kweentonga neeparameter zomhlaba ezilinganisiweyo. Iqela lethu eShibang lilandela indlela ecwangcisiweyo esiyilungisileyo kwiminyaka eli-17 yokubonelela ngeemveliso zethu zomhlaba kwiiprojekthi zamazwe ngamazwe, kwaye siyabelana ngayo ngokukhululekileyo nabathengi bethu.

Uvavanyo Lomhlaba kunye Nokuhlelwa Komhlwa

Inyathelo 1: Uvavanyo Lomhlaba.Yenza uvavanyo lokuchasana nobushushu kubunzulu obahlukeneyo usebenzisa indlela yeWenner (ASTM G57). Qokelela iisampulu zomhlaba kubunzulu obucwangcisiweyo bokuqhuba intonga ukuze kuhlalutywe i-pH, i-chloride, i-sulfate, kunye nomxholo we-organic acid elebhu. Vavanya kwiimeko zonyaka owomileyo nowemvula ukuba indawo inepatheni yemvula yexesha lemvula okanye yexesha lemvula.

Inyathelo lesi-2: Ukuhlelwa koMhlwa.Sihlela ubundlongondlongo bomhlaba sisebenzisa imigangatho emiselweyo.I-NACE yamazwe ngamazweinika izikhokelo nge-SP0169, ngelixaI-IEC 62561Umhlaba ochazwa njengongcolisa kakhulu ufuna iinkcukacha zentonga ezahlukileyo kumhlaba ongcolisa kancinci.

Ukukhetha Ubunzima Bokugquma kunye nobubanzi beNtonga

Inyathelo lesi-3: Ukukhetha Ubunzima Bokugquma.Tshatisa ubunzima be-zinc coating kunye nobunzima bokugqwala. Sicebisa oku:

• Umhlaba odlaka kancinci(pH 6-8, i-resistivity >3000 ohm-cm): I-hot-dip coating eqhelekileyo ye-460 g/m2
• Umhlaba odlakadlaka kancinci(pH 5-6 okanye i-resistivity 1000-3000 ohm-cm): Ukwaleka okushushu kakhulu kwe-550 g/m2
• Umhlaba odlaka kakhulu(pH <5 okanye i-resistivity <1000 ohm-cm): Cinga nge-copper clad okanye i-stainless steel

Inyathelo lesi-4: Ububanzi kunye nobude.Sicebisa intonga etyebileyo kuba inika indawo yokugcina izinki enkulu, yandisa ubomi benkonzo. Ububanzi obuqhelekileyo buqala kwi-14 mm ukuya kwi-20 mm, ubude buqala kwi-1.5 metres ukuya kwi-3.0 metres. Kumhlaba odlaka kakhulu, ukunyuka ukusuka kwi-14 mm ukuya kwi-17.2 mm ububanzi kongeza ubomi benkonzo obunentsingiselo kuba umaleko wezinki otyebileyo uthatha ixesha elide ukuba uphele.

Inyathelo lesi-5: Uxwebhu.Sisoloko sifuna izatifikethi zomatshini eziqinisekisa ubunzima bokugquma, umgangatho wentsimbi, kunye nokuhambelana nomgangatho we-galvanizing kwiimveliso zethu. Umzi-mveliso wethu unikezela nge-ISO 9001:2008 kunyeIqinisekisiwe yi-ULuxwebhu oluhamba nayo yonke into ethunyelwayoiintonga zomhlaba zentsimbi ezigayiweyo, enika abathengi bethu ukulandeleka ukusuka kwizinto eziluhlaza ukuya kwimveliso efakiweyo.

Iindlela Zokufakela Ezandisa Ubomi Bentonga Yomhlaba

Sikhumbuza abathengi bethu ukuba kwanentonga yomhlaba egalelwe kakuhle ayizukusebenza kakuhle ukuba ukufakelwa konakalisa i-zinc coating okanye kubeka intonga kwiimeko ezikhawulezisa ukugqwala. Amava ethu entsimi kumazwekazi amaninzi asifundise ukuba umgangatho wokufakelwa ubangela umahluko omkhulu kubomi benkonzo yentonga yomhlaba.

Ubunzulu bokuqhuba kunye noKhuseleko lweentonga

Indlela Yokuqhuba.Sicebisa ukusebenzisa isiciko sokuqhuba okanye isithinteli sentloko xa ubethelela intonga yethu emhlabeni. Ukubethela ngqo kwisiphelo sentonga kunokwenza i-zinc coating ibe lukhuni kwaye kudale intsimbi evulekileyo phezulu kwintonga. Kumhlaba onamatye, sicebisa ukuba ugqobhoze umngxuma wokuhlola kwangaphambili endaweni yokunyanzelisa intonga yethu ukuba idlule kwizithintelo ezikrwela umaleko we-zinc. Sifaka amanqaku okuqhuba kunye nokuthunyelwa kwentonga yethu ukunceda abafaki bakhusele i-coating ngexesha lokuqhuba.

Izinto zokugcwalisa umva.Umhlaba ojikeleze intonga unegalelo elikhulu kwisantya sokugqwala. Kwiimeko zomhlaba ezirhabaxa, ukuzalisa umngxuma wentonga ngezinto ezithintela ukuxhathisa okuphantsi ezifana nodongwe lwe-bentonite okanye ikhonkrithi eqhubayo kudala isiciko esikhuselayo esijikeleze intonga. Oku kuzalisa kunciphisa ukudibana kwentonga nezinto ezimbi kakhulu zomhlaba wendalo ngelixa kugcina uqhagamshelo lombane olufunekayo ekusebenzeni komhlaba.Umgangatho we-IEEE 80inika isikhokelo malunga noyilo lwenkqubo yokumisa umhlaba oluquka izinto eziza kuqwalaselwa emva kokugcwalisa.

Ubunzulu kunye nokuJonga.Siyalela abafaki ukuba baqhube intonga yethu kubunzulu obupheleleyo ukuze umphezulu wentonga uhlale ubuncinane kwi-150 mm ngaphantsi komgangatho ogqityiweyo. Iincopho zentonga eziveziweyo zibola ngokukhawuleza kwindawo ephakathi komhlaba nomoya apho umswakama kunye noxinzelelo lweoksijini kudala iseli yokubola eyahlukileyo. Ukufakelwa ngokuthe nkqo ngokubanzi kusebenza ngcono kunee-engile eziqhutywayo kuba kubeka incam yentonga kwiimeko zomhlaba ezinzulu nezizinzileyo.

Iindlela zokuzalisa emva kunye neendlela zoQhagamshelo

Ukhuseleko loQhagamshelo.Uqhagamshelo phakathi kwentonga yomhlaba kunye nomqhubi osezantsi lubonisa indawo ebuthathaka ukuba ishiywe ivuliwe. Sicebisa ukuba ufake iteyiphu yokulwa nokugqwala okanye isingxobo sokunciphisa ubushushu phezu kwesixhumi somatshini ukuthintela ukungena komswakama. Kwifektri yethu, senza iintonga ezineentambo ezidityanisiweyo eziphelisa ingxaki yokugqwala kwamalungu ngokubonelela ngendawo yoqhagamshelo eyenziwe ngumzi-mveliso, eyenziwe nge-galvanized.

Ixesha lokuphucula: Iingubo zeCopper Clad okanye zeStainless Steel Alternatives

Sikholelwa ukuba iintonga zomhlaba ezigqunywe nge-galvanized zisebenza kakuhle uninzi lwezicelo zokugqunywa komhlaba. Kumhlaba onokuba namandla okugqunywa okuphakathi, intonga egqunywe nge-hot-dip echazwe kakuhle inika ukusebenza okuthembekileyo ngexabiso eliphantsi kunexabiso le-copper okanye ezinye iindlela ezingenasici. Nangona kunjalo, kukho imigangatho yobunjineli ecacileyo apho ukuphucula izinto ezinganyangekiyo kukugqunywa kuvelisa iziphumo ezingcono zexesha elide.

Iintonga zeCopper Clad zoMhlaba oQhaqhayo

Izintonga ezigqunywe ngekopolosebenzisa umaleko wobhedu odityaniswe ngeemolekyuli phezu kwesiseko sentsimbi esomeleleyo. Umaleko wobhedu uyamelana nokugqwala kwiindawo ezineasidi kunye ne-chloride ephezulu apho i-zinc coatings iphela ngokukhawuleza. Intonga egqunywe ngekopolo idla ngokunikezela ngeminyaka engama-30 ukuya kwengama-40 yenkonzo kwiimeko zomhlaba ezithintela iintonga ze-galvanized ukuya kwiminyaka esi-8 ukuya kweli-12. Umaleko wobhedu ukwagcina ukumelana komhlaba okuphantsi nokuzinzileyo ngokuhamba kwexesha, nto leyo enceda ukufakwa kwe-elektroniki okunobuthathaka.

Intsimbi Engagqwaliyo Yeendawo Ezinzima

Iintonga zentsimbi engenasici(amabanga 304 kunye nama-316) abonelela ngokumelana okuphezulu kokugqwala phakathi kwezinto zentonga eqhelekileyo yokumisa umhlaba. Intsimbi engagqwaliyo yebanga 316 imelana noxinzelelo lwe-chloride olutshabalalisa zombini i-zinc kunye ne-copper, nto leyo eyenza ukuba ibe lolona khetho lukhethwayo kumaqonga aselunxwemeni, kwizityalo zeekhemikhali zaselunxwemeni, nakwizakhiwo zaselwandle. Siqaphela ukuba ukutshintshiselana kubiza: iintonga ezingagqwaliyo zihlala zibiza ngaphezulu ngokuphindwe ka-4 ukuya ku-8 kunee-equivalents zethu ze-galvanized.

Sicebisa abathengi bethu ukuba basebenzise isakhelo esilula sokwenza izigqibo: chaza iintonga ezirhangqiweyo xa idatha yovavanyo lomhlaba ixhasa ubomi benkonzo obuhambelana nobomi boyilo lweziseko. Xa idatha yomhlaba ibonisa iimeko ezirhabaxa eziya kufuna ukutshintshwa kweentonga ngexesha leprojekthi, uthelekiso lweendleko luyatshintsha luye kwingubo yobhedu okanye i-stainless. Iqela lethu libonelela ngolu hlalutyo njengenxalenye yenkxaso yethu yobunjineli ngaphambi kokuthengisa, kwaye sinikezela ngazo zonke iindlela ezintathu zezinto ezivela kuluhlu lwemveliso yethu aphaXinchang Shibang.

I-Galvanized vs Copper Clad vs Stainless Steel: Ukuthelekiswa kwecala necala

Le theyibhile ingezantsi ishwankathela ukusebenza okuphambili kunye neempawu zeendleko zezinto ezintathu eziphambili zentonga yomhlaba. Sicebisa ukuba usebenzise oku njengendawo yokuqala yokukhetha izinto, kodwa sihlala sicebisa ukuqinisekisa ngedatha yovavanyo lomhlaba yokwenyani kwindawo yakho yeprojekthi.

Imibuzo Ebuzwa Rhoqo Malunga Nokugqwala Kwentonga Egayiweyo