1. Iprojekthi yesizwe engundoqo ipleyiti yentsimbi eqatywe ngombala isicwangciso sokhetho
Ushishino lwezicelo
Iiprojekthi eziphambili zesizwe ikakhulu zibandakanya izakhiwo zikawonke-wonke ezifana namabala emidlalo, izikhululo zikaloliwe ezinesantya esiphezulu, kunye neeholo zemiboniso, ezifana neNyoka yeeNtaka, iCube yaManzi, iBeijing South Railway Station, kunye neNational Grand Theatre.
Iimpawu zeshishini
Baninzi abantu abaxhalabileyo malunga nezakhiwo zikawonke-wonke kwaye imigama isondele.Ngoko ke, i-aesthetics kunye nokuqina yizona ingqwalasela eziphambili kwiishiti zetsimbi ezinombala.Iimfuno ze-anti-discoloration, anti-powdering, kunye nokuthembeka komphezulu ziphezulu kakhulu.
Isisombululo esiCetyisiweyo
Izinto ezisisiseko zithatha i-AZ150 ye-galvanized sheet, i-Z275 ye-galvanized sheet okanye i-aluminium-manganese-magnesium alloy sheet;i-coating yangaphambili ngokubanzi ithatha i-PVDF i-fluorocarbon, i-Tianwu eyomeleziweyo yepolyester okanye i-HDP enokumelana nemozulu ephezulu, kunye nemibala ekhanyayo;isakhiwo yokwaleka ezahlukeneyo Ikakhulukazi ezimbini-ukwaleka kunye ezimbini-yokubhaka, ubukhulu becala ukutyabeka 25um.
2. Ilitye lokusila/isixhobo sombane ipleyiti yentsimbi eqatywe ngombala isicwangciso sokhetho
Ushishino lwezicelo
Izinyibilikisi zetsimbi ezingenayo i-ferrous, izixhobo zentsimbi, izixhobo zombane, njl.
Iimpawu zeshishini
Izinyibilikisi zetsimbi ezingenayo i-ferrous (ithusi, i-zinc, i-aluminium, i-lead, njl.) Ziyingxaki kakhulu kubomi benkonzo yamacwecwe ombala.Iintsimbi zentsimbi, izixhobo zombane, njl.
Isisombululo esiCetyisiweyo
Ngokujonga ngokukodwa kwishishini lamandla esinyithi, kuyacetyiswa ngokubanzi ukuba ukhethe ibhodi yemibala ye-PVDF ye-fluorocarbon, ibhodi ye-polyester eyomeleziweyo ye-Tianwu okanye ibhodi ye-HDP yokumelana nemozulu ephezulu.Kunconywa ukuba i-zinc layer kumacala omabini e-substrate ayikho ngaphantsi kwe-120 g / m2, kwaye ubukhulu bengubo yangaphambili ayikho ngaphantsi kwe-25um.
3. Iskimu sokukhetha ipleyiti yombala we-arched uphahla
Ushishino lwezicelo
Uphahla olugudileyo lusetyenziswa ikakhulu kwiindawo zemidlalo, iimarike zorhwebo, iiholo zemiboniso, iindawo zokugcina iimpahla kunye nolungiselelo kunye namanye amabala.
Iimpawu zeshishini
Uphahla lwe-Vaulted lusetyenziswa ngokubanzi kwiindawo zemidlalo, iimarike zokurhweba, iiholo zemiboniso, indawo yokugcina impahla kunye ne-logistics ngenxa yeempawu zabo zokungabikho kwemiqadi kunye ne-purlins, indawo ebanzi, isakhono esikhulu sokuhamba, ixabiso eliphantsi, utyalo-mali oluncinci, ixesha elifutshane lokwakha, kunye neenzuzo zoqoqosho.Ngenxa yolwakhiwo lolwakhiwo ngaphandle kwemiqadi, i-purlins, kunye nesithuba esikhulu sendawo, uphahla oluphahleni luneemfuno eziphezulu kumandla epleyiti yombala.
Isisombululo esiCetyisiweyo
Ngokobude bophahla lwe-arched, ipleyiti yesiseko iyacetyiswa ukuba isebenzise ipleyiti yentsimbi enesakhiwo esiqinileyo esiqinileyo esinamandla okuvelisa angama-280-550Mpa, kwaye ibakala layo lithi: TS280GD+Z～TS550GD+Z.Ingubo ephindwe kabini ye-substrate ayikho ngaphantsi kwe-120 grams ngemitha yesikwere.Isakhiwo sokugquma ngokuqhelekileyo sifakwe kabini kwaye sibhaka kabini.Ubunzima bengubo yangaphambili ayikho ngaphantsi kwe-20um.I-polyester eyomeleziweyo, ukumelana nemozulu ye-HDP ephezulu okanye i-polyester eqhelekileyo ye-PE, njl.
4.Cipleyiti yentsimbi eqatywe ngentsimbi isicwangciso sokhetho lwezityalo zoshishino eziqhelekileyo
Ushishino lwezicelo
Izityalo zemizi-mveliso eziqhelekileyo, indawo yokugcina impahla kunye neendawo zokugcina iimpahla, njl.
Iimpawu zeshishini
Izityalo zoshishino eziqhelekileyo kunye nokugcinwa kunye neendawo zokugcina iimpahla, imveliso kunye nokusetyenziswa kwendawo ngokwayo ayidli iipleyiti zemibala, kwaye iimfuno zokumelana nokubola kunye nokuchasana nokuguga kweepleyiti zemibala aziphezulu, kwaye kuqwalaselwa ngakumbi kunokwenziwa kwaye ukusebenza kweendleko zokwakhiwa kweplanti.
Isisombululo esiCetyisiweyo
Ibhodi yemibala ye-PE ye-polyester eqhelekileyo isetyenziswa kakhulu kwinkqubo yokuvalwa kwezityalo eziqhelekileyo zoshishino kunye neendawo zokugcina iimpahla ngenxa yokusebenza kwayo kweendleko eziphezulu.Uluhlu oluphindwe kabini lwe-zinc lwe-substrate luyi-80 grams ngemitha yesikwere, kwaye ubukhulu bengubo yangaphambili yi-20um.Ngokuqinisekileyo, umnini unako ukunciphisa ngokufanelekileyo okanye ukwandisa iimfuno zomgangatho weepleyiti zemibala ngokohlahlo lwabiwo-mali kunye namashishini athile.
5. Isicwangciso sokhetho lombala oxhasayointsimbi eqatyweiipleyiti zebhoyila
Ushishino lwezicelo
Iipleyiti zombala ezihambelana nebhoyila ikakhulu zibandakanya ukupakishwa kwebhoyila yangaphandle, i-boiler insulation ipleyiti yangaphandle yonogada, njl.
Iimpawu zeshishini
Umahluko weqondo lobushushu phakathi kokutshisa nokubanda kwebhoyila mkhulu ngokwentelekiso, kwaye amanzi ajiyileyo kulula ukuwenza, nto leyo efuna iplatecoating yentsimbi yombala esetyenziswa njengepakethe yangaphandle kunye nomlindi wangaphandle ukuze ube nokusebenza kokumelana nobushushu obuphezulu kunye nokumelana nokwahlukana kobushushu.
Isisombululo esiCetyisiweyo
Ngokweempawu zoshishino lwebhoyila, kuyacetyiswa ukuba kusetyenziswe iPVDF fluorocarbon kunye neTianwu eyomeleziweyo yepolyester eqatywe iipleyiti zemibala, kodwa kuqwalaselwa iindleko kunye neendleko, ishishini langoku lebhoyila lisebenzisa iipleyiti zemibala egqunywe ngepolyester ye-PE, kwaye imibala ubukhulu becala iyisilivere engwevu. namhlophe.Ngokukodwa, i-zinc layer kumacala omabini e-substrate yi-80 grams ngemitha yesikwere, kwaye ubukhulu bengubo abukho ngaphantsi kwe-20um.
6. Ukufakwa kwemibhobho kunye ne-anti-umhlwa ipleyiti yentsimbi eqatywe ngombala isicwangciso sokhetho
Ushishino lwezicelo
Ubunjineli be-insulation kunye ne-anti-corrosion yobushushu, i-petroleum, igesi yendalo, kunye nemibhobho yemveliso yeekhemikhali.
Iimpawu zeshishini
Ngenxa yokuba ishiti eligqunywe ngombala alinayo nje ipropathi egqwesileyo ye-anti-oxidation kunye ne-anti-corrosion, kodwa inemibala engaphezulu, i-anti-corrosion yendabuko yemibhobho yentsimbi eyenziwe ngamazinga iye yatshintshwa ngokuthe ngcembe ngamashiti afakwe umbala.
Isisombululo esiCetyisiweyo
Ukuze kuncitshiswe iindleko kunye neendleko, kucetyiswa ukuba usebenzise ibhodi yombala we-PE ye-polyester eqhelekileyo kunye ne-zinc layer engekho ngaphantsi kwe-80 grams ngemitha yesikwele kunye nobukhulu becala elingaphantsi kwe-20um.Kwimibhobho yeoli kunye negesi yendalo kwintsimi, ngokuqwalasela indawo ekhethekileyo apho imibhobho ikhona, kuyacetyiswa ukuba usebenzise i-PVDF fluorocarbon okanye i-HDP ipleyiti yombala wokumelana nemozulu ephezulu.
7. Iskimu sokhetho lwe ipleyiti yentsimbi eqatywe ngombala kuba anti chemical-ubunjineli bomhlwa
Ushishino lwezicelo
Iindibano zocweyo zemichiza, ukugqunywa kwetanki yeekhemikhali kunye neeprojekthi zokunqanda ukubola.
Iimpawu zeshishini
Iimveliso zemichiza ziyaguquguquka, kwaye ziqhele ukuvelisa izinto ezinokutyabeka kakhulu ezifana neasidi okanye ialkali.Xa bevezwe emanzini, kulula ukwenza amathontsi ombethe kwaye babambelele kumphezulu wepleyiti yombala, eya konakalisa iplate yentsimbi egqunywe ngombala kwaye inokugqwesa ngakumbi kumphezulu wepleyiti yombala.Umaleko weZinc okanye ipleyiti yentsimbi.
Isisombululo esiCetyisiweyo
Ukuqwalasela iimfuno ezikhethekileyo ezichasene ne-corrosion yeshishini lemichiza, kucetyiswa ukuba ukhethe ibhodi yemibala ye-PVDF ye-fluorocarbon, ibhodi yombala we-polyester eqinisiweyo ye-Tianwu okanye ibhodi ye-HDP ephezulu yokumelana nemozulu.-25um.Ewe kunjalo, umgangatho unokuthotywa ngokufanelekileyo ngokweendleko kunye neemfuno zeprojekthi ethile.
8.ipleyiti yentsimbi eqatywe ngombala isicwangciso sokukhetha ishishini lezemigodi
Ushishino lwezicelo
Intsimbi ekrwada, amalahle, kunye namanye amashishini emigodi yentsimbi.
Iimpawu zeshishini
Ubume bendawo yemigodi buburhabaxa noko, kwaye isanti nothuli zinobuzaza.Isanti kunye nothuli luxutywe nothuli lwesinyithi, oluya kwenza umhlwa emva kokucwiliswa kwamanzi emvula emva kwemvula kumphezulu wepleyiti yombala, eyonakalisa kakhulu i-corrosion yepleyiti yombala.Isanti yentsimbi ekrwada ebekwe kumphezulu weplateyi yentsimbi egqunywe ngumoya, kwaye umonakalo kumphezulu wokugquma nawo unzima kakhulu.
Isisombululo esiCetyisiweyo
Ngokujonga imeko enzima yendawo yemigodi, kucetyiswa ukuba kusetyenziswe iipleyiti zemibala ye-silicone eguqulweyo ye-SMP echasene nokubola, i-scratch-resistant, kunye ne-wear-resistant.I-substrate yi-galvanized sheet kunye ne-zinc-side-side-side layer ye-zinc engekho ngaphantsi kwe-120 grams ngemitha yesikwere, kwaye ubuninzi bengubo yangaphambili ayikho ngaphantsi kwe-20um.
Ixesha lokuposa: May-13-2024