Copper li Architectural Hlau
tooj liab tau txais nws qhov chaw nyob rau hauv architecture los ntawm plaub yam khoom uas ob peb lwm yam hlau ua ke: durability, tsis kam mus rau atmospheric corrosion, ib tug nto uas yuav zoo nkauj dua thaum nws huab cua, thiab cov ductility yuav tsum tau los tsim complex duab. Cov khoom no tau siv rau lub ru tsev, flashings, gutters, downspouts, domes, pinnacles, vaults, phab ntsa cladding thiab expansion pob qij txha, los ntawm historic cathedrals thiab pej xeem vaj tse los nthuav tawm - hnub chaw ua hauj lwm thiab tsev cia puav pheej.
Nyob rau hauv peb lub xyoo pua dhau los, cov hlau tau tsiv mus zoo tshaj li ib txwm ru tsev mus rau hauv ib tug dav architectural lus. Copper tam sim no siv los ua phab ntsa cladding khoom nyob rau hauv nws tus kheej txoj cai, nyob rau hauv lub tiaj tiaj tiaj panels, shingles, sawv seam thiab cassette systems, sab hauv thiab sab nraum zoov, thiab nyob rau hauv cov xim thiab textures uas khiav los ntawm zeb tiav los ntawm tag nrho cov ntau yam ntawm ntuj xim av mus rau cov paub ntsuab.
Forms, Gauges thiab Standards
Architectural tooj liab yog txiav txim raws li daim ntawv, sawb thiab tsim profile. Daim ntawv thiab sawb rau kev tsim kho lub tsev yog teev nyob rau hauv ASTM B370, uas npog cov qib tooj liab thiab tempers muab rau vov tsev, flashings thiab cov hauj lwm zoo sib xws. Daim ntawv tooj liab yog ib txwm txiav txim los ntawm qhov hnyav ntawm ib cheeb tsam, uas sib haum rau lub nominal thickness.
| Yam khoom | Nominal thickness | Kev siv architectural |
|---|---|---|
| Daim ntawv tooj liab, lub teeb ntsuas | 0.55 hli, sib npaug rau 16 oz ib square feet | Standard vov tsev thiab phab ntsa cladding panels |
| Daim ntawv tooj liab, nruab nrab ntsuas | 0.69 hli, sib npaug rau 20 oz ib square feet | vov tsev, gutters thiab ntev - khiav profiles |
| Daim ntawv tooj liab, hnyav ntsuas | 0.82 hli, sib npaug rau 24 oz ib square feet | Hnyav vov tsev, flashings thiab nthuav tawm cov ntsiab lus |
| tooj liab strip | Order kom nthuav dav | Flashings, damp-cov ntaub ntawv pov thawj, kev sib txuas ntxiv |
| Tsim profile | Los ntawm sawb los yog ntawv | Standing seam, shingle thiab cassette systems |
Cov ntaub ntawv tuab yog teev nyob qhov twg qhov nthuav dav yuav tsum tiv thaiv kev puas tsuaj los yog qhov twg yuav tsum tau ua haujlwm ntev dua. Kev kho qhov system tseem ceeb npaum li qhov ntsuas: tooj liab txav nrog qhov kub thiab txias, thiab cov clips, cleats thiab fasteners yuav tsum tso cai rau qhov txav thaum tuav daim ntawv.
Patina Tsim thiab Tshwm Sim
Ib tug tshiab tooj liab nto yog ib tug kaj reddish hlau. Tawm mus rau huab cua nws darkens los ntawm ib theem ntawm cov xim av uas architects piav nrog cov ntsiab lus xws li chocolate, plum thiab mahogany, ua ntej ib tug compact ntsuab txheej ntawm cov tooj liab sulfate thiab carbonate tsim nyob rau saum npoo. Cov txheej ntsuab ntawd, lub patina, yog vim li cas qhov chaw nyob ruaj khov: nws yog ntom, adherent thiab tsuas yog ob peb txhiab ntawm ib millimeter tuab, thiab nws slows ntxiv corrosion mus rau tus nqi qis heev.
Cov kab ke tsis sib xws. Tus nqi ntawm qhov chaw txav mus los ntawm cov xim av ntawm ntsuab nyob ntawm qhov chaw, ntawm qhov dej nag ntau npaum li cas thiab yaug qhov chaw, thiab nyob rau ntawm qhov chaw ntawm lub vaj huam sib luag. Ib qho chaw nkaum, los nag- ntxoov ntxoo lub ntsej muag yuav tuav cov dej noo thiab cov pa phem ntev dua thiab tuaj yeem zoo li txawv ntawm lub ntsej muag uas nyob ib sab, uas yog vim li cas cov kws tsim vaj tsev feem ntau lees txais qhov tsis sib xws, nyob saum npoo.
Corrosion Cwj Pwm thiab cov khoom siv sib xws
Tooj liab tiv thaiv corrosion hauv huab cua tsis muaj paug, hauv dej thiab hauv ntau yam tsis yog -oxidising kev daws teeb meem, thiab nws cov atmospheric corrosion yog tsawg txaus uas, nyob rau hauv ib tug pa tsim-up, lub substrate thiab fixings feem ntau ncav cuag qhov kawg ntawm lawv lub neej ua ntej tooj liab nws tus kheej ua. Tsis zoo li qee cov hlau nws tsis raug kev txom nyem los ntawm kev xeb uas nqa cov txheej txheem thiab cia lub ru tsev tsis nyob hauv qab.
Muaj tej yam kev mob uas yuav tsum tau tsim rau. Oxidising acids, kev daws teeb meem ntawm cov hlau hnyav ntsev, sulfur thiab nitrogen oxides, ammonia thiab ammonium tebchaw tuaj yeem ua kom nrawm nrawm. Cov dej nag muaj kua qaub ntau dua li pH 5.5 tuaj yeem tua cov tooj liab tshiab ua ntej cov yeeb yaj kiab tiv thaiv tau tsim, thiab cov kua qaub los ntawm lub ru tsev uas nyob ib sab xws li pobzeb, slate lossis asphalt tuaj yeem mloog zoo rau thaj tsam me me ntawm tooj liab thiab stain nws. Cov kev kho mob yog cov lus nthuav dav: nqa cov ntug qis ntawm cov khoom nyob sib ze, muab ib qho kev hloov pauv kev txi ntawm cov khoom sib txawv, thiab nthuav dav cov kua dej kom tsis txhob pas dej.
tooj liab thiab zinc, txhuas, me me hlau los yog galvanized steel yuav tsum tau sib cais, vim hais tias cov dej khiav tawm ntawm tooj liab yuav ua rau kom cov corrosion ntawm cov hlau.
Lead, stainless hlau, titanium thiab cov ntoo feem ntau yog sib xws nrog tooj liab hauv kev siv sab nraud.
Cov dej ntws los ntawm tooj liab tuaj yeem ua rau cov pob zeb ntxeem tau, pob zeb thiab pleev xim rau hauv qab no, thiab qhov no yuav tsum tau txiav txim siab nyob rau theem tsim.
Fasteners, clips thiab underlay yuav tsum raug xaiv rau tib lub neej kev pabcuam raws li daim ntawv.
Kev nthuav dav, kev teeb tsa thiab lub tsev ntsuab tus nqi
Copper ru tsev thiab cladding yog ntsia raws li ib tug rainscreen tshaj ib tug ventilated los yog drained substrate, nrog rau kev tso cai rau thermal zog. Cov pob qij txha tau npaj kom cov dej tau coj mus deb ntawm kev kho, thiab cov panels yog qhov loj kom cov hlau tuaj yeem nthuav thiab cog lus tsis muaj buckling. Soldered seams yog siv nyob rau hauv qhov yuav tsum tau muaj kev sib koom ua ke ntawm cov dej tsis sib haum, thiab cov cuab yeej siv tshuab yog siv qhov kev txav loj dua. Raws li cov khoom siv, tooj liab tsis yog -combustible thiab tsis pub hluav taws, nws yog qhov ruaj khov, thiab nws yog siv los ua ib qho teeb meem ntawm qhov kawg ntawm lub neej, nrog rau cov nqi seem ntau. Cov yam ntxwv no txhawb nqa lub neej ntev -lub neej, qis- kev saib xyuas kev sib cav hais tias kev ntsuam xyuas vaj tse ntsuab.
FAQ
Q: Lub ru tsev tooj liab kav ntev npaum li cas?
Lub ru tsev zoo tooj liab yuav tsum tau ua haujlwm rau ntau xyoo lawm thiab feem ntau outlass lub substrate hauv qab nws, vim hais tias atmospheric corrosion ntawm tooj liab tshwm sim ntawm tus nqi qis heev thaum qhov chaw tau ruaj khov.
Q: Vim li cas tooj liab tig ntsuab?
Qhov chaw ntsuab yog patina ntawm cov tooj liab sulphate thiab carbonate uas tsim ib txwm ua raws li cov hlau reacts nrog cua, thiab nws tiv thaiv cov tooj liab hauv qab los ntawm kev tawm tsam ntxiv.
Q: Tus txheej txheem twg npog daim ntawv tooj liab rau kev siv lub tsev?
ASTM B370 npog daim ntawv tooj liab thiab sawb rau kev tsim kho lub tsev, thiab nws yog ib txwm siv rau vov tsev, flashing thiab cladding khoom.
Q: Cov tooj liab puas tuaj yeem siv nyob ib sab ntawm lwm cov hlau ntawm lub façade?
Tooj liab yuav tsum tau hluav taws xob sib cais los ntawm zinc, txhuas, me me hlau thiab galvanized hlau vim hais tias cov dej ntws tuaj yeem tsav galvanic corrosion, thaum stainless hlau, txhuas thiab cov ntoo feem ntau sib xws.
Q: Puas yog tooj liab haum rau kev siv sab hauv architectural?
Yog lawm. Copper yog siv nyob rau hauv tsev rau phab ntsa, kem npog, nqa interiors, rooj tog rooj tog thiab cov ntxaij vab tshaus zoo nkauj, qhov twg tib ductility thiab nto xim ntau yam siv nyob rau hauv ib tug tsawg aggression ib puag ncig.
Q: Cov txiaj ntsig zoo li cas ib puag ncig puas yog architectural tooj liab muab?
Nws yog lub neej ntev -lub neej, qis- tu, tsis yog - cov khoom siv hluav taws xob nrog lub qhov dej zoo- tsim txoj kev rov ua dua tshiab thiab cov khoom seem siab, uas txo cov khoom siv lub neej cuam tshuam ntawm lub hnab ntawv lub tsev.
