Lisebelisoa tsa liphaephe tsa UPVC li hokahanya le ho boloka liphaephe ka har'a lipeipi tsa metsi le tsa mokelikeli. Sebopeho sa bona se thata se netefatsa ts'ebetso e se nang ho lutla. Liindasteri tse ngata li ananela boleng ba upvc bo loketseng matla a eona le khanyetso ea lik'hemik'hale. Lisebelisoa tsena li thusa ho boloka ts'epo ea sistimi le ho ts'ehetsa lipalangoang tse sebetsang hantle tsa mokelikeli maemong a boima.
Lintlha tsa bohlokoa
- Lisebelisoa tsa lipeipi tsa UPVCe fana ka nako e telele, ho hanyetsa lik'hemik'hale, le bophelo bo bolelele ba ts'ebeletso, ho etsa hore e be tse loketseng bakeng sa lits'ebetso tsa lipeipi tsa bolulo, tsa khoebo le tsa indasteri.
- Mefuta e mengata e fapaneng ea lisebelisoa tsa UPVC joalo ka likhokahano, litsoele, lithae le li-valve li lumella meralo e bonolo, e sa lutleng le e bonolo ho e hlokomela bakeng sa lits'ebetso tse ngata.
- Ho kenya ka nepo ho sebelisa lisebelisoa tse bonolo le ho latela mehato e joalo ka ho itšeha ka mokhoa o lekanang, ho hloekisa, ho hloekisoa, le ho phekola ho netefatsa likhokahano tse tšepahalang, tse sa luleng tse tšoarellang lilemo tse mashome.
Melemo ea ho kenya UPVC
Ho tšoarella le ho phela halelele
Lisebelisoa tsa UPVC li fana ka nako e telele haholo libakeng tsa bolulo le tsa indasteri. Ba hanela botsofali ba lik'hemik'hale 'me ba boloka thepa ea bona ea' mele esita leha ba pepesehetse litšila tsa ntlo kapa tsa indasteri. Lisebelisoa tsena li bonts'a mokhathala o fokolang oa thepa, ho monya khatello ea maikutlo ntle le ho phatloha. Tlhokomelo e fokolang e hlokahalang, kaha libaka tse holimo li hanela tšenyo ea ka hare le ho apara ka ntle. Lintlha tsa ts'ebetso ea masimo li tiisa hore lits'ebetso tsa drainage tsa UPVC li sebetsa ka ts'epo ka lilemo tse mashome. Li-fittings li lula li tsitsitse tlas'a meroalo e boima ea mobu le khatello ea fatše, ho hanyetsa ho sithabela le ho senyeha. Sebopeho sa tsona se sa senyeng se thibela mafome le ho bola, athe ho hanyetsa UV ho tšehetsa tšebeliso ea nako e telele ea kantle.
- Lisebelisoa tsa UPVC li boloka ts'ebetso e tsitsitseng ha nako e ntse e ea, e se na matheba a bonolo kapa manonyeletso a fokolang.
- Ho tiisoa ho ka tšeptjoang ho finyelloa ka li-welds tse matla tsa solvent le li-gaskets tsa rabara.
- Likarolo tse boreleli tsa kahare li hanana le ho bokellana le ho hola, ho netefatsa phallo e tsitsitseng.
Tšireletseho le ho se Chefo
Liphaephe le li-fittings tsa UPVC li entsoe ka metsoako e se nang chefo, e bonolo ea tikoloho. Ha li na li-plasticizers kapa li-heavy metal, tse netefatsang hore ha li na metsi a nooang. Lihlahisoa tsena li lumellana le maemo a naha le a machaba a metsi a nooang. Baetsi ba sebelisa lisebelisoa tse tala tsa maemo a holimo mme ba etsa liteko tse ngata bakeng sa polokeho. Lisebelisoa tsa UPVC li sebelisoa haholo libakeng tse bobebe joalo ka likolo le lipetlele. Sebaka se ka hare se boreleli se thibela ho bokellana ha sekhahla, se tlatsetsang ho hloekeng ha metsi.
- 100% e se nang loto ebile e lokolohile ho litšepe tse boima.
- E sa sebetsaneng le mocheso o phahameng ho fihla ho 60°C.
- E etselitsoe ho kopanaLitekanyetso tsa ASTM D2467 le ISO 1452.
Corrosion le khanyetso ea lik'hemik'hale
Liteko tsa laboratori li bonts'a hore lisebelisoa tsa UPVC li mamella ho qoelisoa ka har'a acid, alkalis le metsi a letsoai ntle le liphetoho tse kholo linthong tsa tsona. Liteko tse potlakileng tsa botsofali li tiisa ho hanyetsa ha tsona ho bola ha lik'hemik'hale le ho senyeha. Le kamora ho pepesetsoa nako e telele ho litharollo tsa sebolaea-likokoana-hloko, UPVC e boloka bots'epehi ba eona ba sebopeho. Khanyetso ena ea lik'hemik'hale e etsa hore upvc e lokele libaka tse thata moo mefuta e meng ea tšepe e ka senyehang.
Tlhokomeliso: Sebopeho sa polasetiki ka botlalo se thibela mafome le ho bola ho tsoa mobung kapa litšila.
Bonolo ba ho Kenya
Lisebelisoa tsa liphaephe tsa UPVC li bobebe ebile li bonolo ho li tšoara, li etsa hore ho kenyeha ho otlolohe. Solvent welding ke ts'ebetso e bonolo e hlokang lisebelisoa tse fokolang, joalo ka mochini o sehang liphaephe, sesebelisoa sa deburring le samente e qhibilihisang. Mokhoa ona o akarelletsa ho hloekisa, ho omisa, ho tšela samente le ho kopanya likaroloana. Batho ba kenyang lintho ba ka qeta tšebetso kapele, esita le libakeng tseo batho ba sa khoneng ho kena ho tsona. Manonyeletso a qhibilihisitsoeng a theha maqhama a matla, a sa lutleng, a netefatsang ho ts'epahala.
- E loketse lits'ebetso tsa masimong.
- Lisebelisoa tse fokolang tse hlokahalang.
- Nako ea ho folisa kapele pele o hatella sistimi.
Litšenyehelo-Ka katleho
Lisebelisoa tsa UPVC li fanaho boloka nako e teleleka lebaka la ho tšoarella ha bona le litlhoko tse tlase tsa tlhokomelo. Litlaleho tsa 'maraka li totobatsa tlhokahalo e ntseng e hola ea UPVC kahong, e susumetsoang ke theko e tlase le ts'ebetso ea eona. Nako e telele ea bophelo ba thepa, e fetang lilemo tse 30, e fokotsa khafetsa ea ho nkeloa sebaka. UPVC e ts'ehetsa mekhoa e mengata ea ho nchafatsa, ho boloka matla le lisebelisoa tse tala. Ho hlahisa lihlahisoa ho hlahisa litšila tse fokolang, 'me lihlahisoa tse ling li khutlisetsoa morao liindastering tse ling.
- Ho tsosolosa ha uPVC ho boloka hoo e ka bang 2,000 kg ea likhase tsa CO₂ le 1,800 kWh ea matla ka tone.
- Ho boloka matla ho ka khutlisa matsete a pele ho profilse ea pele nakong ea lilemo tse 3 ho isa ho tse 7.
- Mmaraka oa lefats'e oa UPVC o ntse o hola, o bonts'a boleng ba ona meahong le meahong.
Mefuta e ka sehloohong ea ho kenya UPVC
Sistimi ea lipeipi tsa UPVC e itšetleha ka mefuta e fapaneng ea lisebelisoa ho theha marang-rang a matla, a feto-fetohang le a sebetsang hantle. Mofuta o mong le o mong o loketseng o etsa mosebetsi o ikhethileng, o netefatsa hore sistimi e fihlela litlhoko tse ikhethang tsa moralo le ts'ebetso. Litlaleho tsa indasteri li hlophisa lisebelisoa tsena ho ea ka karolo ea tsona ea ho kopanya, ho tsamaisa bocha, ho kenya makala kapa ho tiisa lipeipi, le ho totobatsa ts'ebetso ea tsona ho latela ho tšoarella, ho sebetsana le khatello le boiketlo ba tlhokomelo.
Likopano
Likopano li kopanya likarolo tse peli tsa phala ea UPVC, ho etsa mocha o tsoelang pele, o sa keneleng ho lutla. Baetsi ba fana ka mefuta e mengata, ho kenyelletsa le li-slip, tokiso, le likhokahano tsa katoloso. Ho bōptjoa ka mokhoa o nepahetseng ka ho mamellana ka mokhoa o tiileng (± 0.1mm) ho tiisa hore khokahanyo e 'ngoe le e' ngoe e fana ka mokhoa o sireletsehileng le botsitso ba nako e telele. Litekanyetso tsa taolo ea boleng tse kang ASTM D1785 le ISO 9001 li laola ts'ebetso ea tlhahiso, e hlahisang ts'ebetso e tsitsitseng. Teko ea ho fafatsa letsoai ka lihora tse fetang 5,000 e tiisa ho hanyetsa ha kutu ea lisebelisoa tsena. Litekanyo tsa masimo le litifikeiti li bonts'a hore likhokahano li boloka ts'ebetso ea tiiso ka lilemo tse fetang 30 lits'ebetsong tse tloaelehileng.
Keletso: Sebelisa likhokahano bakeng sa ho lokisoa ka potlako kapa katoloso ea sistimi, kaha li lumella ho tsamaisana habonolo le tšitiso e fokolang.
Metsu
Li-elbows li fetola tsela ea phallo ka har'a sistimi ea liphaephe tsa UPVC. Li-angles tse tloaelehileng haholo ke 45° le 90°, tse lumellang hore ho be le tsela e feto-fetohang ho potoloha litšitiso kapa ka har'a libaka tse koaletsoeng. Li-elbows li thusa ho boloka sekhahla sa phallo e nepahetseng ka ho fokotsa moferefere libakeng tse kobehang.Mekhoa ea indasterihloka lisebelisoa tsena ho mamella khatello ea ka hare le khatello ea mochine ntle le deformation. Li-elbows li bapala karolo ea bohlokoa lits'ebetsong tsa bolulo le tsa indasteri, ho ts'ehetsa meralo e sebetsang ea sistimi.
Litlhapi
Li-tees li etsa hore lekala le kene ka har'a phaephe, ho theha litsela tse ngata tsa ho phalla ho tloha mohloling o le mong. Sesebelisoa sena se na le moralo o nang le sebopeho sa T, se lumellang ho hokahanya liphaephe tse tharo. Lino li bohlokoa mecheng ea ho aba, joalo ka phepelo ea metsi le lits'ebetso tsa ho nosetsa, moo mokelikeli o tlamehang ho fihla libakeng tse 'maloa. Baetsi ba theha li-tee ho sebetsana le likhatello tse lekanang kapa tse fapaneng makaleng 'ohle, ho netefatsa hore kabo e leka-lekaneng.
Mekhatlo
Mekhatlo e fana ka mokhoa o bonolo oa ho hakolla le ho hokahanya likarolo tsa liphaephe tsa UPVC ntle le ho seha kapa ho tlosa lisebelisoa. Karolo ena e nolofatsa tlhokomelo, litokiso, le litokiso tsa sistimi. Likopano li na le likarolo tse tharo: likotoana tse peli tsa pheletso le nate e bohareng e tiisang khokahano. Moqapi o lumella ho kopana khafetsa le ho qhaqhoa ha ho ntse ho boloka tiiso e ka tšeptjoang. Mekhatlo ea basebetsi e bohlokoa haholo lits'ebetsong tse hlokang ho hlahlojoa kapa ho hloekisoa khafetsa.
Li-adapter
Li-adapter li hokahanya liphaephe tsa li-diameter tse fapaneng kapa phetoho pakeng tsa UPVC le lisebelisoa tse ling. Li-fittings tsena li tšehetsa ho fetoha ha maemo le ho lumellana le maemo a fapaneng a liphaephe. Baetsi ba leka li-adapter bakeng sa ho nepahala ha dimensional, matla a ho tsitsa, le ho hanyetsa khatello. Tafole e latelang e akaretsa maemo a mantlha a setifikeiti le mekhoa ea tlhahlobo ea feme bakeng sa lisebelisoa tsa adaptara:
Melao ea Setifikeiti | Tlhaloso |
---|---|
BS EN ISO 1452-2, BS EN ISO 1452-3 | Litekanyetso tsa Europe bakeng sa liphaephe tsa khatello ea PVC-U le lisebelisoa |
ASTM D 2466, ASTM D 2467 | Maemo a Amerika bakeng sa lipeipi tsa PVC-U (SCH40 le SCH80) |
AS/NZS1477 | Tekanyetso ea Australia/New Zealand bakeng sa liphaephe le lisebelisoa tsa PVC-U |
BS4346 | Tekanyetso ea Brithani bakeng sa phala ea khatello ea PVC-U le lisebelisoa |
Litekanyetso tsa JIS | Maemo a Majapane a Indasteri bakeng sa lisebelisoa tsa khatello ea PVC-U |
EN1329, EN1401, ISO3633 | Litekanyetso tsa tsamaiso ea drainage |
ASTM D2665, AS/NZS1260 | Maemo a tsamaiso ea DWV (Drain, Waste, Vent). |
Mekhoa ea Tlhahlobo ea Fektheri | Morero/Netefatso |
---|---|
Dimensional licheke | E netefatsa maemo a nepahetseng a marang-rang |
Tlhahlobo ea pono | E lemoha mefokolo ea bokaholimo |
Teko ea matla a tensile | E netefatsa botshepehi ba sebopeho |
Teko ea khatello (metsi/moea) | E tiisa ho hanyetsa likhatello tsa ts'ebetso |
Teko ea ho hanyetsa ka matla | E lekola ho tšoarella khahlano le litšisinyeho |
Teko ea ho hanyetsa lik'hemik'hale | E netefatsa khanyetso ea ho senyeha |
Teko ea ho hanyetsa UV | E netefatsa ho tshwaneleha ha kantle |
Teko ea khatello ea Hydrostatic | Liteko tsa ho hanyetsa khatello ea metsi ka hare |
Teko ea ho chesa | E hlahloba ho lumellana ha tšireletso ea mollo |
Teko ea mocheso oa mocheso | E khetha boholo ba mocheso o sebetsang |
Teko ea sekhahla sa phallo | E netefatsa thibelo e fokolang ea phallo |
Li-adapter li bapala karolo ea bohlokoa ho holiseng kapa ho ntlafatseng marang-rang a seng a ntse a le teng, e leng se etsang hore e be senotlolo sa upvc se loketseng maemo a sistimi.
Ba fokotsang
Li-reducers li kopanya liphaephe tsa li-diameter tse fapaneng, tse lumellang hore ho be le liphetoho tse boreleli ka matla a phallo. Baenjineri ba sebelisa tlhahlobo ea khatello ea maikutlo le moralo oa ho ntlafatsa ho ntlafatsa boleng ba sebopeho sa ba fokotsang khatello ea maikutlo. Ka ho lekola kabo ea khatello ea maikutlo, ba ka khetha lisebelisoa le ho matlafatsa meralo ho sebetsana le meroalo e kentsoeng hantle. Ts'ebetso ena e fokotsa kotsi ea ho hloleha mme e lelefatsa bophelo ba tšebeletso ea ho lokisa. Li-reducers li thusa ho boloka khatello ea tsamaiso le ho thibela moferefere ka liphetoho tsa bophara.
Qetellong Caps
Li-end caps li tiisa lipheletsong tse bulehileng tsa liphaephe tsa UPVC, li thibela ho tsoa le ho silafala ha mokelikeli. Lisebelisoa tsena li bohlokoa nakong ea tlhahlobo ea sistimi, tlhokomelo, kapa ha ho lebelletsoe katoloso ea nako e tlang. Li-end caps li tlameha ho mamella khatello ea kahare le ho hanela tšusumetso kapa ho pepeseha tikolohong. Moqapi oa bona o bonolo o lumella ho kenngoa ka potlako le ho tlosoa ha ho hlokahala.
Li-valve
Li-valve li laola phallo ea mokelikeli ka har'a lits'ebetso tsa lipeipi tsa UPVC. Mefuta e tloaelehileng e kenyelletsa li-valve tsa bolo le liheke, e 'ngoe le e' ngoe e fana ka taolo e nepahetseng holim'a khatello le molumo. Maemo a indasteri a hlakisa likhatello tsa khatello ho fihla ho 6000 psi le mefuta ea mocheso ho tloha ho -65°F ho ea ho 450°F. Bahlahisi ba sebelisa PVC ea boleng bo phahameng bakeng sa 'mele ea li-valve, ha litiiso le li-O-rings li entsoe ho tloha EPDM kapa PTFE ho etsa bonnete ba ho hanyetsa lik'hemik'hale le ho thibela ho tsuba. Tlhahiso e tsoetseng pele le tlhahlobo e netefatsa boleng bo tsitsitseng ba sehlahisoa le bophelo bo bolelele ba ts'ebeletso, hangata bo fetang lilemo tse 25. Li-valve li sireletsa lits'ebetso ho litlamorao tsa hamore ea metsi le ho boloka khatello e tsitsitseng, e li etsa tsa bohlokoa haholo ts'ebetsong ea nosetso, ea indasteri le ea masepala.
Tlhokomeliso: Li-valve tsa polasetiki li fana ka melemo ho feta mefuta e meng ea tšepe, joalo ka boima bo bobebe, ho hanyetsa ho bola ho hoholo, le nako e telele ea ho sebetsa.
Li-flange
Li-flanges li fana ka mokhoa o sireletsehileng oa ho kopanya liphaephe le lisebelisoa, ho tsamaisa kopano, ho qhaqhoa le tlhokomelo. Lisebelisoa tsena li sebelisa liboutu le li-gaskets ho etsa tiiso e tiileng, e ts'ehetsa lits'ebetso tsa khatello e phahameng le mocheso o phahameng. Li-flanges li tloaelehile libakeng tsa indasteri moo ho fihlella khafetsa ho lipeipi ho hlokahalang. Kaho ea bona e matla e tiisa ts'ebetso e ka tšeptjoang tlas'a maemo a boima.
Lifapano
Li-fittings tsa sefapano li kopanya liphaephe tse 'nè ka mahlakoreng a nepahetseng, li etsa mateano a nang le sebōpeho se kopaneng. Lisebelisoa tsena li sebelisoa meralong e rarahaneng ea lipeipi moo makala a mangata a kopanang teng. Lifapano li tlameha ho tsamaisa khatello ka ho lekana libakeng tsohle ho thibela ho lutla kapa ho hloleha ha sebopeho. Hangata li fumaneha kabong e kholo ea metsi kapa lits'ebetsong tsa khatello ea mollo.
Wyes
Wyes e khelosa phallo ho liphaephe tse peli tse arohaneng ka lehlakoreng le bonolo, hangata 45°. Moqapi ona o fokotsa moferefere 'me o tšehetsa tsamaiso ea metsi hantle. Hangata li-Wyes li sebelisoa litsing tsa likhoerekhoere le metsi a sefefo ho tsamaisa litšila kapa metsi a phallang meleng ea bobeli. Libaka tsa tsona tse ka hare tse boreleli li fokotsa litšitiso le ho boloka litekanyetso tsa ho phalla ho tsitsitseng.
Kakaretso:
Mefuta e fapaneng e fapaneng ea mefuta e loketseng ea upvc e lumella lienjineri le li-installer ho rala litsamaiso tse fihlelang litlhoko tse ikhethileng tsa ts'ebetso, polokeho le tlhokomelo. Litlaleho tsa indasteri li hatisa bohlokoa ba ho khetha mokhoa o nepahetseng bakeng sa ts'ebeliso e 'ngoe le e 'ngoe, ho nahanoa ka lintlha tse kang ho lumellana ha thepa, litekanyetso tsa khatello, le ho khomarela litekanyetso.
Lisebelisoa tsa ho kenya UPVC
Liphaephe tsa bolulo
Lisebelisoa tsa UPVCphetha karolo ea bohlokoa tsamaisong ea kajeno ea lipeipi tsa bolulo. Beng ba matlo le lihahi ba khetha lisebelisoa tsena bakeng sa ho hanyetsa kutu, ho mamella khatello e phahameng le bophelo bo bolelele ba tšebeletso. Liphaephe le lisebelisoa tsa polasetiki, ho kenyelletsa le UPVC le CPVC, li feta mekhoa e meng ea tšepe ka ho tšoarella le phello ea tikoloho. Liphuputso tsa mohlala li bonts'a hore lits'ebetso tsa liphaephe tsa polasetiki li fokotsa litšenyehelo tsa bophelo ka ho fihla ho 63% le ho theola likhase tsa CO₂ ka hoo e ka bang 42%. Kaho e bobebe le ho kenya habonolo li thusa ho rarolla khaello ea basebetsi ba nang le boiphihlelo indastering ea lipeipi tsa metsi. Patlisiso ea 'maraka e totobatsa tlhoko e ntseng e hola ea liphaephe tsa UPVC, tse tsamaisoang ke matsete a phepelo ea metsi le meaho. Lintlha tsena li etsa hore lisebelisoa tsa UPVC e be khetho e tšepahalang bakeng sa lits'ebetso tsa metsi a chesang le a batang malapeng.
- Khanyetso ea kutu e netefatsa phano ea metsi a hloekileng.
- Nako e telele ea bophelo e fokotsa litlhoko tsa tlhokomelo le tse ncha.
- Moralo o bobebe o nolofatsa ho kenya.
Li-Plumbing tsa Khoebo
Mehaho ea khoebo e hloka lisebelisoa tsa lipeipi tse sebetsanang le tšebeliso e phahameng le litekanyetso tse thata tsa ts'ebetso. Lisebelisoa tsa UPVC li fihlela litlhoko tsena ka meralo e tsoetseng pele le lisebelisoa tse matla. Lisebelisoa tsa 'nete tsa PVC tsa Union li lumella ho kenya le ho hlokomela habonolo, ho fokotsa nako le litšenyehelo tsa ts'ebetso. Lisebelisoa tsa UPVC tse fokotsang lerata, tse nang le mabota a teteaneng le lisebelisoa tse khethehileng tsa ho holisa, li thusa ho theha tikoloho e khutsitseng liofising le lihoteleng. Lihlahisoa tsena li lumellana le litekanyetso tsa machaba tsa acoustic, ho netefatsa boiketlo ba ho haha bahahi. Mefuta e mengata ea boholo bo fumanehang le lisebelisoa e tšehetsa mekhoa e fapaneng ea khoebo.
- Corrosion le khanyetso ea lik'hemik'hale li lelefatsa bophelo ba sistimi.
- Libaka tse ka hare tse boreleli li fokotsa li-clog le tlhokomelo.
- Li-coupling tse khethehileng le li-clamp li fokotsa lerata le ho thothomela.
Mekhoa ea Liindasteri
Mehaho ea indasteri e itšetlehile ka liphaephe tse tšepahalang bakeng sa phekolo ea metsi, ts'ebetso ea lik'hemik'hale, le ho tsamaisa metsi. Li-valve tsa UPVC le li-fittings li fana ka ho hanyetsa kutu le ho lumellana le lik'hemik'hale, li etsa hore li tšoanelehe bakeng sa tikoloho e thata. Tšebeliso ea bona ea litšenyehelo le litlhoko tse tlaase tsa tlhokomelo li lebisa ho boloka nako e telele. Mmaraka oa lefats'e oa liente tsa UPVC o ntse o tsoela pele ho hola, o bonts'a kamohelo e ntseng e eketseha ea lits'ebetso tsa indasteri. Baetsi ba tsepamisitse maikutlo holim'a boleng le boqapi, ho netefatsa hore e 'ngoe le e 'ngoeupvc e loketsenge kopana le litekanyetso tse tiileng tsa tšebetso.
- Moralo o hlophisitsoeng o ntlafatsa ts'ebeliso ea matla.
- Ho kenya habonolo ho tšehetsa katleho ea ts'ebetso.
- High durability e mamella maemo a boima a indasteri.
Ho nosetsa le Temo
Lisebelisoa tsa UPVC li fetotse tsamaiso ea ho nosetsa le ea temo. Lithuto tsa masimong Egepeta li bonts'a hore liphaephe tse patiloeng tsa UPVC li fihlella katleho e phahameng ka ho fetisisa ea phepelo ea metsi, li fihla ho 98.7% mariha le 89.7% hlabula. Mekhoa ena e fokotsa tahlehelo ea metsi ka 96.3% le ho fokotsa nako ea ho nosetsa ka 50-60%. Lihoai li rua molemo ka ho eketseha ho fumaneha ha mobu le phaello e holimo tlas'a temo ea lijalo. Chate e latelang e bonts'a katleho le melemo ea ho boloka mobu ea litsamaiso tsa nosetso tsa UPVC:
- Bokhoni bo phahameng ba ho tsamaisa metsi bo baballa mehloli ea metsi.
- Nako ea ho kenya e fokotsehile le litšenyehelo tsa tlhokomelo.
- E tšehetsa temo e tsitsitseng le ho eketseha ha chai ea lijalo.
Ho khetha Sekhahla se nepahetseng sa UPVC
Boholo ba Pipe le Litlhoko tsa Khatello
Ho khetha boholo bo nepahetseng ba phala le tekanyo ea khatello ke habohlokoa bakeng sa polokeho ea tsamaiso le katleho. Baenjiniere ba sebelisa lichate tsa phallo ea metsi, joalo ka tse tsoang FlexPVC, ho bapisa bophara ba liphaephe le sekhahla sa phallo le lebelo. Lichate tsena li thusa ho boloka phallo ka har'a mekhahlelo e sireletsehileng, ho thibela lerata le ho sisinyeha ha hydraulic. The Engineering Toolbox e fana ka lichate tsa boemo ba khatello ho latela maemo a ASTM joalo ka D2241 le D2665. Lisebelisoa tsena li tataisa basebelisi ho khetha lisebelisoa tsa UPVC tse fihlelang litlhoko tsa mochini le tsa ts'ebetso. Sekhahla se nepahetseng se tiisa hore sistimi e qoba tšenyo mme e fana ka ts'ebetso e tšepahalang.
Ho Kopanya Litlhophiso ho Ts'ebeliso
Lisebelisoa tse fapaneng li hloka lisebelisoa tse khethehileng. Tafole e ka tlase e bapisa UPVC, PVC, le CPVC ho thusa basebelisi ho khetha thepa e nepahetseng bakeng sa boemo bo bong le bo bong:
Karolo | UPVC | PVC | CPVC |
---|---|---|---|
Lintho Tsa 'Mele | Ho tiea ho phahameng, matla, ho tšoarella | Ho tenyetseha ho hoholo, ho khoneha | Ho hanyetsa mocheso o matlafalitsoeng, mamello ea lik'hemik'hale |
Khanyetso ea Lik'hemik'hale | E kgabane | E itekanetseng | E phahameng |
Lisebelisoa tse Tloaelehileng | Khatello e phahameng, ka tlas'a lefatše, indasteri | Ho nosetsa, drainage, bolulo | Metsi a chesang, liphaephe tsa indasteri |
Litlhoko tsa ho Hloma | Ho sebetsana le litsebi | Solvent tjheseletsa | Samente e khethehileng |
Litšenyehelo | Poloko e phahameng ea pele, ea nako e telele | Budget-friendly | Ho boloka chelete e phahameng, nako e telele |
Tšusumetso ea Tikoloho | Ha ho li-plasticizers, eco-friendly | Tšusumetso e itekanetseng | Boemo bo tlase ba khabone |
Liphaephe tsa UPVC li ipabola maemong a khatello e phahameng le indastering ka lebaka la matla a tsona le ho hanyetsa kutu. Basebelisi ba lokela ho nahana ka tikoloho, tekanyetso, le litlhoko tsa nako e telele ha ba khetha se loketseng.
Boleng le Setifikeiti
Netefatso ea boleng e netefatsa ho ts'epahala ha mofuta o mong le o mong oa upvc. Baetsi ba sebelisa litlhahlobo tsa pono le litsamaiso tse ikemetseng ho bona liphoso tse kaholimo. Liteko tsa mochini li hlahloba matla a ho tsitsa, ho hanyetsa tšusumetso, le matla a ho feto-fetoha ha maemo. Teko ea ho hanyetsa lik'hemik'hale e tiisa ho tšoarella khahlanong le li-acids le alkalis. Liteko tsa Hydraulic li etsisa likhatello tsa 'nete tsa lefats'e ho netefatsa khanyetso ea ho lutla. Litekanyetso tsa botsitso ba UV li netefatsa ts'ebetso kantle. Ho latela maemo a kang ASTM, ANSI, ASME, le ISO ho netefatsa polokeho le ts'epo. Tlhokomelo le tlhahlobo ea kamehla e eketsa nako ea bophelo ea litsamaiso tsa UPVC.
Keletso: Kamehla hlahloba matšoao a setifikeiti le liphetho tsa liteko pele u reka lisebelisoa tsa UPVC ho netefatsa polokeho le ts'ebetso ea nako e telele.
Litlhahiso tsa ho kenya UPVC ho Feta
Lisebelisoa le Lisebelisoa Tse Hlokehang
Ho kenya lisebelisoa tsa UPVC ka nepo ho hloka lisebelisoa le lisebelisoa tse 'maloa tsa bohlokoa. Basebelisi ba lokela ho bokella lintho tse latelang pele ba qala ts'ebetso:
- Sekhahla sa liphaephe kapa sakha e nang le meno a matle bakeng sa maqeba a hloekileng, a otlolohileng
- Sesebediswa sa ho phunya kapa faele ho isa mathokong a dipeipi
- Lesela le hloekileng bakeng sa ho tlosa lerōle le litšila
- PVC primer ho lokisa bokaholimo ba maqhama
- Samente ea UPVC bakeng sa manonyeletso a sireletsehileng
- Teipi ea ho metha le lesupa bakeng sa ho khaola ka nepo
- Taba ea boikhethelo: Wrench ea marapo bakeng sa ho tiisa li-fittings tsa compression
Li-installer li ka boela tsa sebelisa li-fittings tsa UPVC tse nang le litiiso tsa EPDM. Lisebelisoa tsena li hloka feela sekhahla se sekoere le ho tiisa letsoho, ho etsa hore ts'ebetso e sebetse hantle le ho fokotsa tlhoko ea likhomaretsi kapa nako ea ho folisa.
Kenyelletso ea Mohato ka Mohato
Mokhoa o hlophisitsoeng o netefatsa khokahano e sa lutleng le e tšoarellang. Mehato e latelang e hlalosa mokhoa o tloaelehileng:
- Lekanya le ho tšoaea phala ho bolelele bo hlokahalang.
- Seha peipi ka ho lekana ka ho sebelisa sekhechana sa lipeipi kapa sakha.
- Deburr 'me u hloekise lipheletsong tsa phala le bokahare ba ho kenya.
- Sebelisa primer ea PVC libakeng tsohle tse hokahaneng.
- Jala samente ea UPVC ka ho lekana libakeng tse hahelletsoeng.
- Kenya phala sebakeng se loketseng, sotha hanyenyane, 'me u tšoare metsotsoana e 10-15.
- Lumella lenonyeletso hore le fole bonyane metsotso e 15 pele le tšoara. Bakeng sa matla a mangata, ema lihora tse 24 pele o hatella tsamaiso.
Keletso: Bakeng sa lisebelisoa tsa ho hatella, kenya phala 'me u hatelle linate ka letsoho. Ha ho hlokahale sekhomaretsi kapa pheko.
Liphoso Tse Tloaelehileng Tseo U Lokelang ho li Qoba
Ka linako tse ling batho ba kenyang lintho ba hlokomoloha lintlha tsa bohlokoa tse amang ts'ebetso ea sistimi. Liphoso tse tloaelehileng li kenyelletsa:
- Ho hloleha ho seha lipeipi ka ho lekana, ho ka bakang ho lutla
- Ho tlōla mohato oa ho hloekisa kapa oa priming, o lebisang litlamong tse fokolang
- Ho sebedisa samente e ngata haholo kapa e nyane haholo
- Ho se lumelle nako e lekaneng ea ho folisa pele o hatella
- Li-fittings tse tiisang ho feta tekano, tse ka senyang litiiso
Tlhokomelo e hlokolosi mohatong o mong le o mong e netefatsa hore mofuta o mong le o mong oa upvc o fana ka ts'ebeletso e tšepahalang, e tšoarellang nako e telele.
Karolo | Lintlha-khōlō |
---|---|
Melemo ea Bohlokoa | Ho hanyetsa lik'hemik'hale, ho itšireletsa ha kutu, bophelo bo bolelele ba tšebeletso, boima bo bobebe, ho hanyetsa mocheso |
Lisebelisoa | Bolulo, indasteri, nosetso, HVAC, le tse ling |
Ho khetha sebaka se nepahetseng sa upvc ho netefatsa hore lipeipi tsa metsi ha li lutle, 'me li tšoarella. Baetsi ba ka sehloohong ba shebana le boleng le boqapi, ba ts'ehetsa litsamaiso tse tšepahalang, tse tšoarellang bakeng sa tikoloho e ngoe le e ngoe.
LBH
Lisebelisoa tsa UPVC tsa mocheso tse phahameng li ka sebetsana le eng?
Lisebelisoa tsa UPVCmamella mocheso ho fihla ho 60°C (140°F). Ba boloka botšepehi ba sebopeho le ts'ebetso ka har'a mefuta ena.
Na lisebelisoa tsa UPVC li bolokehile bakeng sa lits'ebetso tsa metsi a nooang?
Baetsi ba sebelisa thepa e se nang chefo, e se nang loto. Lisebelisoa tsa UPVC li kopana le litekanyetso tsa machaba tsa ts'ebeliso ea metsi a nooang.
Lisebelisoa tsa lipeipi tsa UPVC hangata li nka nako e kae?
Lisebelisoa tsa UPVC hangata li nka lilemo tse fetang 30. Ho hanyetsa ha bona ho bola le lik'hemik'hale ho netefatsa ho tšepahala ha nako e telele libakeng tse ngata.
Keletso: Ho hlahloba kamehla ho eketsa bophelo ba tšebeletso ea tsamaiso leha e le efe ea liphaephe.
Nako ea poso: Jun-20-2025