Qhov rai hauv tsev yog siv rau kev ua pa ntuj, teeb pom kev zoo thiab insolation - irradiation ntawm qhov chaw nrog ultraviolet hluav taws xob. Lawv yog ib lub hnab ntawv hauv tsev thiab yuav tsum ua raws li cov qauv siv hluav taws xob thiab cov khoom siv hluav taws xob.
Yam tsom iav
iav yog cov khoom siv hauv lub qhov rais thaiv los sau qhov qhib. Lub qhov rais iav tau nthuav tawm ntau yam hloov pauv, piv txwv li:
- hardened - muaj zog tiv thaiv kev cuam tshuam thiab kub siab;
- reinforced - nyab xeeb thiab kub resistant;
- reflective (reflex) - siv los tiv thaiv lub hnub;
- dyed.
Koj tseem tuaj yeem pom cov kev xaiv ua kom pom tseeb uas tsim kom muaj qhov txias txias hauv tsev los ntawm kev xav txog lub hnub rays. Cov iav zoo li no, thaum siv lub tshuab cua txias, tuaj yeem txuag hluav taws xob ntau.
Zaj duab xis txheej, uas muab qee yam zoo nkauj thiab ua haujlwm zoo, tau dhau los ua qhov dav. Lawv muaj peev xwm muab ib txoj kev pom, tiv thaiv tshav ntuj, tinting, suab rwb thaiv tsev,nplaim retardant, lub zog txuag, cuam tshuam tsis kam. Tshuaj tsuag los yog zaj duab xis tshwj xeeb yog siv rau tinting.
Txhawm rau siv qhov project tsim thiab daws qee yam teeb meem, iav triplex, iav tsim (matte, sandblasted thiab lwm yam), stained-iav qhov rais, iav zoo nkauj yog siv.
Kev xaiv xaiv
Ua tsaug rau kev tsim cov qhov rais niaj hnub no, muaj ntau txoj hauv kev los ua kom lub teeb qhib, uas tso cai rau koj los nrhiav kev daws teeb meem rau txhua rooj plaub. Nws yog ib qho tsim nyog yuav tsum coj mus rau hauv tus account cov haujlwm tau muab rau lub qhov rais. Piv txwv li, tsis tas yuav tsum muaj kev tsim qauv yooj yim yog tias tsis muaj qhov xav tau siab rau lub suab thiab cua sov rwb thaiv tsev. Yog hais tias ib nplooj ntawv version nrog xaiv iav thiab ob chav glazed qhov rais ua tau raws li cov kev cai ntawm ib cheeb tsam, ces qhov kev tsim qauv no yuav haum rau cov neeg siv khoom.
Muaj triple, ob npaug thiab ib glazing. Thawj ob txoj kev xaiv tau muab faib ua lub qhov rais nrog cais thiab txuas nrog sashes, thiab glazing siv tau zoo tib yam los yog ob chav glazed.
Qhov rai panes tuaj yeem tuav tau los ntawm ob qho tib si qhov muag qhov rais sashes thiab thav ntawv. Cov thawv uas siv es tsis txhob sashes yog ntsia raws li cov khoom siv insulated.
YGlazed windows
Ob chav glazed qhov rais muaj ob lossis ntau lub iav, uas muaj qhov sib txuas nruj nruj thiab sib cais los ntawm cov txheej ntawm cov roj inert lossis cua. Ordinary lossis xaiv qhov rais iav tuaj yeem siv tau, txo qiskub poob. Thaum siv cov coatings tshwj xeeb, nws muaj peev xwm tau txais ib qho spectrum ntawm lub hnub ci poob rau hauv qhov chaw. Los ntawm kev hloov cov muaj pes tsawg leeg ntawm cov roj filling, qhov kev ncua deb ntawm lub panes, hom ntawm cov khoom thiab cov zaj duab xis txheej, koj muaj peev xwm xaiv qhov kev xaiv nrog rau cov functions teev.
Kev teeb tsa glazing yog ua tau nyob rau hauv qhov rais blocks ua los ntawm txhua yam ntaub ntawv, nrog rau cov tsoos ntoo. Muaj cov kev pab cuam tshwj xeeb uas ua kom yooj yim rau cov txheej txheem ntawm kev xaiv txoj kev daws teeb meem.
Qhov rai iav: qhov ntev thiab ua raws
Qhov yuav tsum tau ua kom pom kev teeb pom kev zoo yog xam, nyob ntawm lub hom phiaj ntawm cov chav, los ntawm kev txiav txim siab qhov sib piv ntawm qhov loj me ntawm hauv pem teb thiab qhov rais qhib. Tsis tas li ntawd, qhov proportions thiab qhov ntev ntawm lub qhov rais yuav tsum ua raws li cov kev cai ntawm cov hniav thiab lub tsev. Nws yog ib qho tsim nyog yuav tsum tau xyuam xim rau qhov tseeb hais tias nyob rau hauv cov nqe lus ntawm kev nyiam huv cov qauv, nce teeb pom kev zoo txhim kho qhov chaw nyob, tab sis tib lub sij hawm ua rau cov nqi siab dua rau kev tsim kho thiab cua sov.
Qhov rai iav thickness
Raws li GOST, ob chav glazed qhov rais hauv tuab yuav tsum yog los ntawm 16 txog 46 hli. Cov khoom thermophysical nce nrog nce iav thickness. Tab sis qhov nce hauv kev ua tau zoo tshwm sim nrog attenuation - los ntawm ib lub sijhawm tshwj xeeb, kev loj hlob ntawm cov rwb thaiv tsev thermal txo nrog txhua cm ntxiv ntawm ob lub qhov rais glazed. Hauv qhov no, qhov txiaj ntsig zoo yog kev siv lub zog txuag iav xaiv nrog qhov tshwj xeeb qis-emission nto. Lub thickness tsis cuam tshuam rau lub suab tsis zoo.
Thaum sauinterglazing qhov chaw nrog cov pa roj uas muaj qhov ntom ntom dua piv rau cov huab cua zoo tib yam, cov cua sov poob uas tshwm sim vim convection raug txo. Dynamic viscosity, ntom thiab conductivity muaj qhov cuam tshuam ncaj qha rau thermal conductivity ntawm qhov chaw nruab nrab ntawm panes.
Nws tseem tsim nyog sau cia tias yog tias lub qhov rais ob chav glazed puas lawm, kev hloov ntawm lub qhov rais panes yuav tsis yog txoj hauv kev tawm ntawm qhov xwm txheej, nws yuav tsum tau hloov tag nrho. Tab sis ua tsaug rau qhov tsim ntawm niaj hnub PVC qhov rais, nws yooj yim dua los ua qhov tsim nyog hloov. Tus nqi ntawm kev kho yog ntxiv los ntawm tus nqi ntawm kev tsim ob chav glazed qhov rais thiab kev teeb tsa ua haujlwm.
