Kev xaiv ntawm Ua profile glass yuav tsum muaj kev txiav txim siab zoo raws li ntau qhov ntev xws li kev tsim cov kev xav tau ntawm kev ua haujlwm, kev xav tau ntawm kev ua haujlwm, kev siv nyiaj txiag, thiab kev hloov kho kom haum. Qhov muag tsis pom kev ntawm qhov tsis muaj lossis tus nqi yuav tsum zam, thiab cov tub ntxhais tuaj yeem ua tau raws li qhov tseem ceeb hauv qab no:

1. Qhia meej txog cov xwm txheej ntawm daim ntawv thov tseem ceeb: Ua raws li cov kev xav tau hauv tsev

Cov xwm txheej sib txawv hauv tsev muaj qhov sib txawv tseem ceeb hauv lawv qhov kev ua haujlwm tseem ceeb rauUa profile glass. Nws yog ib qho tsim nyog yuav tsum xub txheeb xyuas qhov xwm txheej ntawm daim ntawv thov thiab tom qab ntawd ua cov phiaj xwm xaiv.

2. Cov Kev Ua Haujlwm Tseem Ceeb: Zam "Kev Ua Haujlwm Tsis Txaus"

Kev ua haujlwm ntawmUa profile glassncaj qha cuam tshuam rau lub tsev kev paub, thiab cov hauv qab no 4 cov ntsiab lus tseem ceeb yuav tsum tau ua tib zoo saib:

Thickness thiab Mechanical Strength

Cov pa tuab tuab yog 6mm, 7mm, thiab 8mm. Rau sab nrauv phab ntsa / qhov loj-ntev qhov xwm txheej, 8 hli lossis tuab iav yog qhov nyiam (muab cov cua zoo dua thiab khoov lub zog).

Rau cov cheeb tsam uas muaj kev taug kev siab (xws li cov khw hauv khw hauv khw), nws raug nquahu kom xaivUa profile glassnrog tempered kev kho mob. Nws lub zog cuam tshuam yog 3-5 npaug ntawm cov iav zoo tib yam, thiab nws tawg mus rau hauv cov lus tsis meej-edged, ua kom muaj kev nyab xeeb dua.

Thermal rwb thaiv tsev (U-Value)

Qhov qis U-tus nqi qhia tau zoo dua thermal rwb thaiv tsev (thaiv cov cua sov hauv lub caij ntuj sov thiab khaws cia sov thaum lub caij ntuj no).

Ordinary U profile iav muaj U-tus nqi kwv yees li 0.49-0.6 W / (㎡K). Rau cov cheeb tsam sab qaum teb txias lossis cov tsev uas muaj kev txuag hluav taws xob siab (piv txwv li, lub tsev ntsuab LEED daim ntawv pov thawj cov haujlwm), insulated U profile iav raug pom zoo (nws U-tus nqi yuav qis li 0.19-0.3 W / (㎡K)), los yog nws tuaj yeem ua ke nrog Low-E txheej txhawm rau txhim kho thermal rwb thaiv tsev.

Rwb thaiv tsev suab (STC)

Conventional U profile iav muaj qhov ntsuas suab kis tau tus mob (STC) ntawm kwv yees li 35-40. Rau cov xwm txheej uas yuav tsum tau ua kom muaj suab nrov, xws li cov tsev sib ntsib thiab cov tsev kho mob, laminated U profile iav yog qhov tsim nyog. Nws qhov kev ntsuam xyuas STC tuaj yeem ncav cuag ntau dua 43, ua haujlwm zoo tshaj li cov phab ntsa cib. Xwb, lub suab rwb thaiv tsev tuaj yeem ua kom zoo dua los ntawm kev sib xyaw ua ke ntawm "iav + sealant + keel" (qhov khoob yog qhov tsis muaj zog rau lub suab rwb thaiv tsev, yog li kev saib xyuas tshwj xeeb yuav tsum tau them rau installation sealing).

Qhov sib npaug ntawm lub teeb kis tau tus mob thiab kev ceev ntiag tug

Rau cov xwm txheej uas xav tau "kev ci ntsa iab yam tsis muaj pob tshab" (piv txwv li, chaw ua haujlwm muab faib), xaiv cov qauv U profile iav lossis xaim U profile iav. Cov hom no diffuse lub teeb thiab thaiv kev pom.

Rau cov xwm txheej uas xav tau "lub teeb kis tau zoo + kev zoo nkauj" (xws li, lub qhov rais ua lag luam), xaiv ultra-clear U profile iav. Nws lub teeb xa tawm yog 10% -15% siab dua li cov iav zoo tib yam, tsis muaj xim ntsuab, uas ua rau pom pom pom pom ntau dua.

3. Khoom siv thiab khoom siv tes ua: Xaiv cov khoom siv "tsim nyog rau qhov xwm txheej"

Cov khoom siv thiab craftsmanship ntawm U profile iav ncaj qha cuam tshuam nws cov tsos thiab durability, yog li kev xaiv yuav tsum yog raws li specific xav tau:

4. Specifications thiab Dimensions: Match Installation thiab Building Structure

Cov specifications ntawmUa profile glassyuav tsum tau sib haum nrog lub tsev qhib thiab keel qhov sib nrug kom tsis txhob "txiav pov tseg" lossis "cov qauv tsis sib haum":

Cov Lus Qhia Tshwj Xeeb: Hauv qab Dav (U-shaped qhib dav): 232mm, 262mm, 331mm, 498mm; Flange Qhov siab (qhov siab ntawm ob sab ntawm U-puab): 41mm, 60mm.

Txoj Cai Xaiv:

Qhov tseem ceeb yuav tsum tau muab rau "tus qauv specifications" (xws li, 262mm hauv qab dav). Lawv raug nqi 15% -20% tsawg dua li cov kev cai tshwj xeeb thiab muaj lub voj voog luv luv.

Rau cov tsev nrog cov spans loj (piv txwv li, 8-meter-siab sab nrauv phab ntsa), paub meej tias qhov "siab tshaj plaws tsim tau ntev" nrog cov chaw tsim khoom. Cov pa ib leeg ntev li ntawm 6 mus rau 12 meters; ntev-ntev ntev yuav tsum tau customization, thiab qhov yooj yim ntawm kev thauj mus los thiab kev teeb tsa yuav tsum tau txiav txim siab.

Ncej Compatibility:Ua profile glassyuav tsum tau nruab nrog aluminium profiles lossis stainless hlau thav duab. Thaum xaiv cov kev qhia tshwj xeeb, xyuas kom meej tias "iav flange qhov siab" phim lub thav duab daim npav qhov (piv txwv li, 41mm flange sib haum rau 42-43mm daim npav qhov dav) kom tsis txhob xoob lossis tsis ua haujlwm.