Qhov Upvc Qhov Rooj & Qhov Rooj yog Dab Tsi?

Tau ntau xyoo lub qhov rais & cov khoom tsim tawm, tau ua los ntawm ntoo, tsuas yog cov khoom siv tau ntawm lub sijhawm.
Cov tsev nyob loj dua thiab ntau lub qhov rais ua lag luam tau tsim los ntawm cov hlau, tab sis qhov tsis zoo ntawm lub qhov rooj thav duab no yog qhov tsis muaj huab cua-hle, yog li lub qhov rais tsis zoo li qub.
Tom qab Kev Tsov Rog Thoob Ntiaj Teb Zaum II, cov khoom siv txhuas tau tsim los rau kev tsim dav hlau tau thov rau lub qhov rais & qhov rooj khoom.
Aluminium tau extruded rau hauv ntau yam profiles, tom qab ntawv ua rau lub qhov rais thav duab thiab qhov rooj, tom qab ntawd ci. Thawj lub qhov rais txhuas tau pheej yig, yooj yim rau nruab thiab ruaj khov, tab sis lawv tsis muaj zog txaus.
Txhawm rau tsim cov qhov rai aluminium qhov chaw ua haujlwm loj tau xav tau, thaj chaw uas muaj cov txiav txiav, tshuab milling, lub kaum ces kaum crimping tshuab, xuas nrig ntaus, lub tshuab cua tshuab thiab cua siv cov ntsia hlau phom, glazing nplaum sib txuas thiab ntau lwm yam kev txhawb nqa tshuab xws li yob tawm rooj , glazing kab thiab cov zoo li.
Nrog rau kev nce qib ntawm lub sijhawm, Kev txhim kho hauv cov yas yas yas yas uas tsis tau hloov pauv (uPVC) tau hloov lub qhov rooj lag luam mus rau lub sijhawm niaj hnub no.
UPVC extruded, ntau npaum li aluminium, tab sis kev ua haujlwm extrusion tsis xav tau qhov loj, kub, siv lub zog extrusion xovxwm thiab ncu kom sov aluminium billet mus rau 1,100 degrees F.
Hloov chaw, kua pvc tau nyem los ntawm kev tuag mus rau hauv dej uas nws tau txias thiab ua kom khov rau hauv lub qhov rai profile, txhua qhov hauv thaj tsam me me dua li lub nkas -las.

Kev ua cov txheej txheem uPVC rau hauv cov qhov rai tsis xav tau ntau qhov xuas nrig ntaus, tshuab milling thiab lwm yam khoom siv.

Nws yuav tsum tau tsuas yog miter-pom, zoo dua yog ob lub taub hau txiav tshuab, thiab kev sib cuag tshuab vuam.
Hauv txhua qhov, kev ua haujlwm muaj zog heev. Glazing feem ntau yog "hom dej hiav txwv," uas yog lub gasket hloov pauv tau qhwv nyob ib ncig ntawm cov iav insulating cov npoo, tom qab ntawv cov hlua khi tau sib sau ua ke thiab ntsia hlau ua ke nyob ib puag ncig ntawm chav tsev no, tsim kom muaj txiaj ntsig zoo, xau pov thawj cov hlua uas tom qab ntawd tau teeb tsa qhov rai thav duab.
Qhov twg cov ces kaum sash tau txuas, zoo li lub qhov rais thav duab, qhov ci ci yog "poob rau hauv," siv lub gasket thiab snap-hauv glazing hlaws los tuav lub iav chav nyob hauv lub qhov rooj.

Vim tias qhov yooj yim ntawm kev tsim cov khoom siv uPVC qhov rai tuaj yeem ua tiav hauv qib hauv ib cheeb tsam. Ntau lub qhov rais txhim kho pib tsim lawv tus kheej lub qhov rais. UPVC profiles, kho vajtse qhov rai, iav thiab lwm yam khoom siv tau muab los ntawm uPVC extruder, nrog rau lub qhov rai tsim cov tshuab tsim tau ntawv tso cai tsim khoom.

Ntau ntawm uPVC thev naus laus zis tau pib hauv Tebchaws Europe, nrog UK thiab Lub Tebchaws Yelemees ua tus coj mus rau Upvc windows. Hauv Asmeskas, uPVC extruders tau teeb tsa thiab txav mus rau qhov tseem ceeb hauv kev lag luam.

Ntxiv nrog rau kev tsim khoom zoo, Upvc qhov rai muab kev hloov pauv yooj yim, zoo nkauj, ua tau ntev, muaj zog, tiv taus huab cua, tiv taus cua, tiv thaiv kab mob, tiv thaiv xeb thiab tiv taus hluav taws. Tsis tas li, lawv txo lub suab hloov pauv thiab rov ua dua tshiab thiab suab nrov. Lawv xav tau me lossis tsis muaj kev saib xyuas, lwm yam tshaj li kev tu thiab ntau npaum li 30% zoo dua ntoo lossis txhuas.