Xa abantu besiva igama elithi 'amacangci,' bakholisa ukuba bafanekise iibhokisi zokupakisha zekhadibhodi emdaka.
Nangona kunjalo, i-corrugation ngokwenene yinkqubo yokuvelisa ijometri. Ayiyomathiriyeli ethile ekrwada. Abavelisi basebenzisa le nkqubo ukwenza ii-ridges ezitshintshanayo kunye neegrooves. Le geometry yahlukile yandisa ubulukhuni besakhiwo. Iphucula kakhulu imfezeko yesakhiwo ngokubanzi.
Abantu abaninzi babhidanisa ibhodi yefiberboard esetyenzisiweyo kulungiselelo kunye nemathiriyeli enzima yolwakhiwo. Ulwakhiwo lwale mihla luxhomekeke kakhulu kumacandelo eyomelela njengentsimbi kunye ne-high-density polyethylene (HDPE). Ezi zixhobo ezihlala ixesha elide zenza umqolo weziseko zoshishino.
Eli nqaku liphonononga ibakala lorhwebo amacangci . Siyazivavanya ukuze zifulelwe, zigqunywe, kunye nolwakhiwo lwezakhiwo. Uya kufunda indlela yokutshatisa i-substrate yentsimbi efanelekileyo kwiimfuno ezithile zokusingqongileyo. Sikwabandakanya iimfuno ezibalulekileyo zesakhiwo ukuqinisekisa ukhuseleko lwexesha elide lwesakhiwo kunye nokuthotyelwa.
Izinto eziphambili zokuThatha
I-Corrugation sisicelo soyilo soyilo esonyusa amandla okuqina kunye nobubanzi, hayi into ezimeleyo.
Ii-substrates eziphambili zezicelo zemizi-mveliso ziyintsimbi, i-Galvalume, kunye ne-aluminium, nganye inikezela ukuxhathisa ukubola kunye neendleko zobomi.
Ukukhetha ekunene imathiriyeli yentsimbi ecekethekileyo ifuna ukulungelelaniswa kweendleko zangaphambili kunye neenyaniso zokusingqongileyo ezingqamene nesiza (umz., ityuwa elunxwemeni ngokuchasene nokuvezwa kweekhemikhali kwimizi-mveliso).
Ukusebenzisana nomntu ovavanyiweyo umboneleli wamaphepha amacangci ubalulekile ekudambiseni ulibaziseko lonikezelo kunye nokuqinisekisa ukuthotyelwa kweekhowudi zokwakha zasekuhlaleni kunye nokunyamezela igeyiji.
IiMechanics zaMashiti aXhothiweyo: UkuYilwa kweNgxaki kunye neXabiso loLwakhiwo
Ulwakhiwo lwezorhwebo lujongene nomceli mngeni wobunjineli oqhubekayo. Abakhi bafuna imathiriyeli enika umlinganiselo ophezulu wokuqina kobunzima. Kufuneka banciphise imithwalo yesakhiwo. Kwangaxeshanye, abanako ukuthomalalisa ukumelana nemozulu okanye ukuhlala ixesha elide.
Izixhobo ezinzima zifuna izikhokelo ezinkulu ezixhasayo. Oku kuqhuba iindleko zempahla. Ikwanzima nezicwangciso zobunjineli. Abayili bezakhiwo bafuna isisombululo esilula. Impendulo ifumaneka kwijometri yamandla.
Ijometri yamandla
Inkqubo ye-corrugation iguqula i-flat sheet sheet ibe yiphaneli eqinile kakhulu. Iifektri zifezekisa oku ngokwenza uluhlu. Iikhoyili zentsimbi ezicandileyo zidlula kuluhlu lweerola ezikhethekileyo. Ezi ziqengqelezi zicinezela iiroli ezitshintshanayo zibe yintsimbi.
Olu tshintsho olulula lwejometri luguqula i-dynamics yesakhiwo sesinyithi ngokupheleleyo. Yandisa ngokubonakalayo ukuqina kokugoba kwendawo yolawulo. Iprofayili ye-wavy yenza njengoluhlu oluqhubekayo lwee-I-beams ezincinci.
Olu hlaziyo lwesakhiwo lubonelela ngezibonelelo ezintathu eziphambili:
Ukuchasana neMpembelelo: Iinduli ziphambukisa iimpembelelo zomzimba ngokufanelekileyo. Bafunxa amandla kwisichotho nakubutyobo.
Umthamo wekhephu wokuLawulwa kwekhephu: Umjelo wemijelo yekhephu elinzima. Iincopho eziqinileyo zixhasa ubunzima obuninzi obuthe nkqo.
UKhuseleko oluPhakamisayo lomoya: Ukuqina kuthintela ipaneli ukuba ibambene phantsi koxinzelelo olubi. Oku kubalulekile ngexesha lezaqhwithi ezinamandla.
Scalability kunye noFakelo
Iiphaneli ezifakwe ngamacangci zibonelela ngeenzuzo ezinkulu zokufakela. Zinobunzima obungaphantsi kobume bemveli okanye intsimbi yepleyiti eshinyeneyo. Olu hlobo lukhaphukhaphu lukhawulezisa amaxesha okufakela.
Iikontraka zifuna oomatshini abanzima kakhulu kwisiza. Iinkqubo ezincinci zecrane zinokuphakamisa ezi panel. Abasebenzi bophahla banokugubungela iindawo ezinkulu zorhwebo ngokukhawuleza. Ixesha elincinane labasebenzi liguqulela ngokuthe ngqo kwiishedyuli zokwakha ezingqongqo. Ukusebenza kuyakhula ngokukhawuleza.
Ukutshatisa i-substrate kwimekobume yimfuneko ngokupheleleyo. Ukukhetha kakubi kuqinisekisa ukusilela kwesakhiwo kwangaphambi kwexesha. Simele siwuhlolisise umbandela ngamnye ngokucokisekileyo.
IPhepha eliGqwethiweyo
A Iphepha elenziwe ngamazinki liqulathe isiseko sentsimbi yekhabhoni. Abavelisi bawugqume lo ngundoqo kunye ne-zinc ecocekileyo. I-zinc inika ukhuseleko lomqobo. Ikwabonelela ngokukhuselwa kwe-galvanic, ukuzincama ukugcina intsimbi.
Esi sixhobo sisebenza njengesiseko somgangatho wezakhiwo zolimo nezorhwebo. Ixabisa kakhulu. Abakhi bayayithemba kwiiprojekthi zangaphakathi kunye nemozulu ephakathi. Nangona kunjalo, inomda owahlukileyo. Intsimbi ekugqibeleni iya kuba ngumhlwa xa i-zinc layer iyancipha.
Galvalume Corrugated Sheet
A I-galvalume corrugated sheet isebenzisa i-coating ephezulu. Undoqo wentsimbi ufumana i-coating eyenziwe nge-zinc, i-aluminium, kunye ne-silicon. Le alloy idala umqobo onamandla wokukhusela.
I-Galvalume inikeza ukuxhathisa okuphezulu kwexesha elide. Ihlala ihlala kabini ixesha elide njengentsimbi esemgangathweni esemgangathweni kwiindawo eziqhelekileyo. Nangona kunjalo, ithwala iingozi ezithile. Akufunekanga uyisebenzise kwizakhiwo zokuvalela izilwanyana. Irhasi ye-ammonia ibangela ukuthotywa kwealkali ngokukhawuleza. Kufuneka uyigcine kude nekonkile emanzi.
I-Aluminiyam yePhepha eliTyathiweyo
An Iphepha le-aluminiyam elithathiweyo libonisa i-substrate ecocekileyo ye-aluminium. Ayinayo intsimbi. Ngoko ke, ayikwazi ukuvelisa umhlwa obomvu.
I-aluminiyam iyaxhathisa kakhulu kwi-corrosion yamanzi etyuwa. Imigangatho yoshishino yenza ukuba kube sisinyanzelo kwizicelo zaselunxwemeni. Ukuba iprojekthi yakho ihlala kwimayile enye yonxweme, udinga i-aluminium. Urhwebelwano lubandakanya iindleko eziphezulu zangaphambili. I-aluminiyam ikwanesakhiwo esisezantsi sokuxhathisa xa kuthelekiswa nentsimbi eqinileyo.
ICorrugated HDPE kunye nePolycarbonate
Kufuneka sikhankanye ngokufutshane ezinye iindlela ezingezizo ezentsimbi. I-polyethylene ene-corrugated high-density (HDPE) kunye namaphepha e-polycarbonate akhonza i-niches ethile. Abayili bezakhiwo basebenzise ngokuyintloko ukukhanya kwemini. La maphepha aguquguqukayo avumela ukukhanya kwendalo kwiindawo zokugcina iimpahla.
Bakwabonelela ngokumelana neekhemikhali ezikhethekileyo. Iindawo ezithile ze-caustic zitshabalalisa isinyithi ngokukhawuleza. Ipolycarbonate iyasinda kule miphunga irhabaxa. Nangona kunjalo, iiplastiki azinawo amandla okwakheka kwentsimbi. Abakhi kufuneka babeke i-purlins engaphantsi ngokusondeleyo kunye.
Uhlobo lwezinto eziphathekayo |
Ukugquma koKhuseleko |
Isicelo esifanelekileyo |
Unyino olungundoqo |
Intsimbi eGalvanized |
IZinc ecocekileyo |
Ezolimo phakathi kwelizwe & nezorhwebo |
Ithanda ukugqwala xa i-zinc yonakele |
Intsimbi yeGalvalume |
Zinc, iAluminiyam, iSilicon |
Imizi-mveliso jikelele kunye nezakhiwo |
Iyasilela ngokukhawuleza kufutshane ne-ammonia okanye ikhonkrithi emanzi |
IAluminiyam ecocekileyo |
Akukho (Ukuxhathisa ngokwendalo) |
Unxweme kunye nendalo yaselwandle |
Impembelelo ephantsi / ukuxhathisa i-dent kunentsimbi |
Iikhowudi zokwakha ziyalela iimfuno ezingqongqo zemathiriyeli. Iinjineli kufuneka zikhethe ama-substrates asekelwe kwizinto eziqinisekisiweyo zesayithi. Ukuqagela kukhokelela kwintlekele yokusilela kophahla.
Ukuhambelana nokusiNgqongileyo
Kufuneka umisele isakhelo sokukhetha imathiriyeli. Vavanya izoyikiso ezithile zokusingqongileyo ezijikeleze indawo yakho. Ukutshiza ngetyuwa kutshabalalisa intsimbi eqhelekileyo ngokukhawuleza. Imimandla yemizi-mveliso ikhupha iasidi yesulfuric emoyeni. Oovimba bezolimo babamba iammonia eyonakalisa kakhulu.
Khetha i-aluminiyam phezu kweGalvalume phakathi kwemayile enye yonxweme. Khetha iingubo ezinzima zegalvanized (njenge-G90) kwizibonelelo zemfuyo ephezulu ye-ammonia. Tshatisa ikhemikhali yesinyithi kunye nekhemistri yomoya wendawo.
Ukuthobela igeyiji nokutyeba
Kufuneka ucacise igeyiji yolawulo echanekileyo. Inkqubo yokulinganisa ilinganisa ubukhulu bentsimbi. Inani elisezantsi libonisa isinyithi esityebileyo. Umzekelo, intsimbi ye-22-gauge ijiyile kwaye yomelele kunentsimbi ye-29-gauge.
Iikhowudi zokwakha zasekuhlaleni zinyanzelisa ngokungqongqo iimfuno zegeyiji. Basekela le migaqo kumazinga okunyusa umoya wengingqi. Imimandla engaselunxwemeni ethandwa ziinkanyamba ifuna iipaneli ezityebileyo. Iindawo ezingaphakathi elizweni ezinemozulu epholileyo zisebenzisa ngokukhuselekileyo iigeyiji ezincinci.
Soloko uqinisekisa iimfuno zomthwalo womoya ngokusebenzisa imigangatho ye-ASCE 7 yobunjineli bolwakhiwo. Qinisekisa ukuba ubukhulu obukhethiweyo buthobela iikhowudi zokhuseleko zikamasipala. Iiphaneli ezibhityileyo zinokugcina imali ekuqaleni, kodwa zibeka emngciphekweni wokungaphumeleli okukhulu kwesakhiwo ngexesha lezaqhwithi.
Ukuphunyezwa kweeNyaniso kunye nemingcipheko yoLwakhiwo
Ukufumana imathiriyeli egqwesileyo kusombulula kuphela isiqingatha sengxaki. Ufakelo luzisa imingeni enzima yomzimba. Iinkcukacha zobunjineli ezingezizo zitshabalalisa nezo zigqwesileyo zentsimbi.
Ukuhamba kweThermal
Intsimbi iyanda xa ishushu. Ifinyeza xa ipholile. Le ntshukumo ye-thermal ayinakuphepheka. Iiphaneli ezinde eziqhubekayo zifumana utshintsho olubalulekileyo lomzimba.
Kuya kufuneka ujongane nale nyani ngokukhetha i-fastener efanelekileyo. Iisistim zokuqhobosha eziveziweyo ziyayinqanda intshukumo. Esi sithintelo sinokubangela ukuba iipaneli zikrazule imingxuma yezikrufu ekuhambeni kwexesha. Iiprofayili zomthungo ezifihliweyo ezimile zivumela iiphaneli ukuba zityibilike ngokukhululekileyo.
Ukuba usebenzisa iziqhoboshi eziveziweyo, faka imingxunya etyhidiweyo. Imingxunya ebekiweyo inika izikrufu igumbi lokutyibilika. Le nkcukacha ilula ithintela ukugqwetheka okukhulu kwepaneli kunye nokukrazuka kwesakhiwo kwangaphambi kwexesha.
Iingozi zeGalvanic Corrosion
Ukuxuba iintsimbi ezingafaniyo kubangela ukusabela kweekhemikhali ezonakalisayo. Oku sikubiza ngokuba ngumhlwa kwegalvanic. Xa amanzi edibanisa iintsimbi ezimbini ezingahambelaniyo, enye idleka ngokukhawuleza.
Ungaze uvumele ukubaleka kwamanzi kwimibhobho yobhedu ukuba abethe uphahla lweGalvalume. Musa ukusebenzisa izikrufu zentsimbi eziqhelekileyo kuphahla lwe-aluminium. Soloko ujongana netshathi yothotho lwegalvanic phambi kokuxuba izinto zokwakha. Njineli iinkcukacha zakho zombhobho ukunqanda ukubaleka kwamanzi okungahambelaniyo.
Ukuphatha kunye noGcino UFakelo lwaPhambili
Ugcino lwendawo yokusebenzela luzisa umngcipheko omkhulu. Ulawulo lokufuma olulambathayo lubangela 'umhlwa omhlophe' kwizinto ezenziwe ngamagalvanized. Le ndawo yokugcina itshabalalisa i-coating yokukhusela ngaphambi kokuba ufake ipaneli.
IiNgcebiso eziGqwesileyo zokuGcina izinto:
Ungaze ugcine iipaneli zentsimbi ezifakwe kwindlwane zisicaba phantsi.
Phakamisa iinyanda usebenzisa iibhloko zokhuni ukukhuthaza ukujikeleza komoya.
Tikekele iinyanda kancinci ukuvumela ukufuma kunye nokujiya ukuba kuphele.
Gquma izinto ngetayile yecanvas ephefumlayo. Ungaze usebenzise iitarp zeplastiki eziqinileyo.
Ukwenziwa njani kuLuhlu olufutshane loMboneleli wePhepha eliXhothekileyo
Impumelelo yeprojekthi yakho ixhomekeke kakhulu kwikhonkco lakho lokubonelela. Ufuna iqabane, hayi nje umthengisi. Ukuvavanya ababoneleli kufuna imigaqo engqongqo.
Ukuqinisekiswa kweziQinisekiso
Hlala uvavanya a umthengisi wamaphepha amacangci asekelwe ekuthotyelweni. Cela amaxwebhu angqina ukubambelela kwimigangatho ye-ASTM. I-ASTM A653 ilawula ubukhulu be-galvanized substrate kunye nobunzima bokugquma kwe-zinc. Kufuneka uqinisekise ezi metrics. Abathengisi abanganyanisekanga badla ngokuthengisa isinyithi esingaphantsi komlinganiselo ukunyusa imida yabo.
Ukwenza ngokwezifiso kunye namaxesha okuKhokela
Umsebenzi ngowona tshintsho lubiza kakhulu kulwakhiwo. Buza umthengisi wakho ukuba babonelela ngeepaneli zokusika-ukuya-ubude. Iiphaneli ezisikwe kwifektri zifika zilungele ukufakwa ngokukhawuleza.
Oku kunciphisa kakhulu ukusebenza kwindawo. Kwakhona kuphelisa inkunkuma yentsimbi eyingozi kwindawo yomsebenzi. Vavanya amaxesha abo okukhokela ngononophelo. Umthengisi onokuhambisa ubude besiko ngaphakathi kwefestile eqinile ukhusela ishedyuli yakho yeprojekthi.
Iwaranti eNgaphandle
Iziqinisekiso zomvelisi ziqulathe imigibe efihlakeleyo. Kufuneka uchonge ezi flegi zibomvu kwangoko. Abathengisi abaninzi banikezela ngewaranti ye-40 yeminyaka elahlekelwa ixabiso ngokukhawuleza.
Jonga umahluko phakathi kwewaranti ezihlawulweyo nezingafakwanga ngokwemilinganiselo. Iiwaranti ezihlawulweyo zihlawulela ixabiso elingaphantsi lokutshintshwa ngonyaka ngamnye. Jonga amagatya okukhutshelwa ngaphandle konxweme. Iiwaranti ezininzi ziyazikhupha ukuba zifakwe kufutshane namanzi anetyuwa. Qinisekisa ukuba iwaranti igubungela imfezeko yefilim, hayi nje ukutshotsholwa kakhulu okanye ukufiphala.
Ukuqukumbela
Ukusebenza kwezinto ezigudileyo kuxhomekeke kukhetho lobunjineli obukrelekrele. Awukwazi uku-odola nje ipaneli yegeneric. Kuya kufuneka utshatise i-alloy ethile kunye nokwaleka kwiimfuno zokusingqongileyo zeprojekthi yakho ngqo. Uphahla lwentsimbi kunye nophahla lubonelela ngexabiso elimangalisayo lolwakhiwo xa lwenziwe ngokuchanekileyo.
Thatha inyathelo ngokukhawuleza phambi kokuthenga imathiriyeli. Phonononga imiqobo yokusingqongileyo kwindawo yakho. Bhala izantya zomoya wasekhaya, ukuba sesichengeni setyuwa, kunye nokukhutshwa kweekhemikhali ezikufutshane. Uluhlu olufutshane lwababoneleli abathathu abathembekileyo ngokusekwe kule milinganiselo. Cela amaxwebhu edatha yobugcisa (TDS) kunye neesampuli zezinto eziphathekayo kuzo. Qinisekisa ukuthobela kwabo kwe-ASTM ngaphambi kokuba uzibophelele kuyo nayiphi na iodolo yokuthenga.
FAQ
Q: Uthini umahluko phakathi kwentsimbi ethathiweyo kunye nentsimbi?
A: Amatanki abhekisa kwimilo yamaza yejiyometri yephaneli. I-galvanized ibhekisela kwimichiza ye-zinc efakwe kwi-core yensimbi. Iphepha elinye linokuba zombini. Nangona kunjalo, i-sheet inokuthi ifakwe ngamacangci ngaphandle kokuba ifakwe, njengepaneli yentsimbi epeyintwe ngokubanda.
A: Ngokubanzi, ewe. I-Galvalume inikezela ubomi obude obuphezulu kunye nokumelana nomhlwa kwiindawo eziqhelekileyo. Nangona kunjalo, i-Galvalume iyasilela ngokukhawuleza kwiindawo eziphezulu ze-ammonia, njengeendawo zokugcina imfuyo yezolimo. Kwezo zicwangciso ezithile, intsimbi enzima ye-galvanized iyona khetho engcono.
Q: Ahlala ixesha elingakanani amacangci enziweyo?
A: Ubomi bokuphila buhluka kakhulu ngokusekelwe kwi-substrate kunye nemozulu yendawo. Iiphaneli ezisisiseko zegalvanized zihlala zihlala iminyaka engama-20. I-premium substrates ye-aluminium okanye i-high-grade ye-Galvalume panels kunye neengubo eziphezulu ze-PVDF zinokudlula iminyaka engama-50 kunye nokugcinwa okuncinci.
A: Ewe, ungahamba phezu kwazo ngokukhuselekileyo. Nangona kunjalo, ifuna inkathalo ethile. Kufuneka unyathele ngokuthe ngqo phezu kwee-purlins, ezizixhasayo zesakhiwo ngaphantsi. Soloko ungena ngaphakathi kweflethi 'iipani' phakathi kweembambo. Ukunyathela ngokuthe ngqo kwiimbambo eziphakanyisiweyo ziya kukhula ngokusisigxina kunye nokuguqula isinyithi.
