I-Silicone Sealant kwi-IGU yeSitywina seSekondari: Yintoni eneneni emisela ixesha elide-iXesha lokuSebenza kweglasi yeglasi

Kwimveliso yeglasi ye-insulating (IGU), uninzi lwengqwalasela ludla ngokubekwa kumgangatho weglasi, iinkqubo ze-spacer, okanye izixhobo zokuvelisa. Kodwa ekusebenzeni kwexesha elide{1}}likhona icandelo elinye elimisela ngokuzolileyo ukuba i-IGU iyakuhlala iminyaka emi-5 okanye engama-25:

i-silicone sealant yesibini.

Eli tywina lesibini alibonakali kwimveliso yokugqibela. Nje ukuba iyunithi ifakiwe, akukho msebenzisi wokugqibela uya kuphinda ayibone. Kodwa ukuba ayiphumelelanga, iziphumo zikhawuleza-kukunkungu, ukuvuza kwerhasi, ukujiya, kunye nelahleko epheleleyo yokusebenza kokugquma.

Kubenzi be-IGU kunye namaqela okuthenga, esi ayisosigqibo semathiriyeli yokutywina ngokubanzi. Sisigqibo esisisiseko sokuthembeka kwemveliso.

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1. Indima yokwenene yesitywina sesibini kwiinkqubo ze-IGU

Iyunithi yeglasi yokugquma eqhelekileyo isebenzisa inkqubo-yokutywina kabini:

Isitywina sokuqala (i-butyl sealant)

Ifakwe kwi spacer

Umqobo ophambili wegesi kunye nokufuma

Ibonelela nge-airtightness yokuqala

Isitywina sesibini (i-silicone sealant okanye i-polysulfide / iinkqubo ze-polyurethane)

Umaleko wokuqiniswa kwesakhiwo

Inika amandla oomatshini

Igcina{0}}uzinzo lwexesha elide

Ikhusela itywina eliphambili kuxinzelelo lwangaphandle

Ngamagama alula:

👉 Isitywina sokuqala sigcina igesi ngaphakathi.
👉 Isitywina sesibini sigcina inkqubo kunye.

Ngaphandle kwesitywina sesibini esithembekileyo, ulwakhiwo lwe-IGU luya kusilela ngokuthe ngcembe nokuba itywina lokuqala lilungile.

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2. Kutheni i-silicone isetyenziswa ngokubanzi njenge-sealant yesibini

Phakathi kweenkqubo ezahlukeneyo zokutywinwa kwesibini, i-silicone sealant ibe yinto ekhethwayo kwimigca emininzi yemveliso ye-IGU yanamhlanje, ingakumbi kwiglasi ephezulu yokusebenza{0}}yearchitectural.

Izizathu ziyasebenza, hayi ithiyori:

(1) ixesha elide{1}}ukunwebeka

Ii-IGU zihlala zifumana amava:

Ukwandiswa kweThermal

Uxinzelelo lomthwalo womoya

Intshukumo yokwakha

I-Silicone igcina ukuguquguquka kumashumi eminyaka ngaphandle kokuba brittle.

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(2) Ukuchasana kwemozulu okugqwesileyo

Amatywina esibini abonakaliswe ku:

imitha ye-UV

Imvula kunye nokufuma

Ubushushu bebhayisekile

I-Silicone igcina uzinzo phantsi{0}}kuvelelo lwexesha elide ngaphandle ngcono kunezitywini ezininzi ze-organic.

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(3) Ukuxhasa ingqibelelo yesakhiwo

Nangona ingengomqobo wegesi ophambili, i-silicone ibonelela:

Amandla okubambelela kwi-Spacer

Uzinzo lwe-Edge

Inkxaso yokuhambisa umthwalo

Oku kubalulekile kwiiyunithi ezinkulu zeglasi kunye nosetyenziso lwe-facade.

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3. Apho iinkqubo ze-IGU zisilela ngokwenene kwiiprojekthi zokwenyani

Xa iiyunithi zeglasi ezikhuselayo zisilela ebaleni, unobangela wengcambu uhlala ulandelelwa umva kwimiba yokusebenza kwetywina lesibini:

(1) Ukuvuza kwerhasi ngokuhamba kwexesha

Ukulahleka kwe-argon okanye igesi ye-krypton kukhokelela ku:

Ukunciphisa ukusebenza kwe-insulation

Ukunyuka kokusetyenziswa kwamandla

Inkungu phakathi kweepaneli

Oku kusoloko kudityaniswa nokungaphumeleli -kwindlela yokutywina.

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(2) Ukuthotywa komphetho wetywina

Ukuvezwa kwi-UV kunye nemijikelo yobushushu kunokubangela:

Ukuqhekeka kwetywina

Ukulahleka kokunamathela kwi-spacer

Ukungena kancinci kancinci komphunga

Nje ukuba umswakama ungene, ukusebenza kwe-IGU kwehla ngokusisigxina.

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(3) I-Delamination ye-glass edge system

Kwiimeko ezinzima:

Isitywina sesibini sahlula kwiglasi okanye kwispacer

Ukuthembeka kwesakhiwo kusengozini

Yonke i-IGU kufuneka itshintshwe

Le yimeko yokusilela kweendleko eziphezulu- kwiinkqubo zefaçade.

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4. I-Silicone vs i-polysulfide vs i-polyurethane kwii-seals ze-IGU zesibini

Nangona i-silicone isetyenziswa ngokubanzi, akuyena kuphela ukhetho. Izigqibo zokuthenga zibandakanya ukuthelekisa iinkqubo ezintathu eziphambili:

Silicone sealant

Amandla:

Ukumelana okugqwesileyo kwe-UV

ixesha elide-ukunwebeka

Ukuqina kwemozulu eyomeleleyo

Ukusebenza okuzinzileyo kwizicelo ze-facade

Imida:

Iindleko eziphezulu

Ifuna ulawulo oluchanekileyo lokuqulunqa ukusetyenziswa kwe-IGU

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Polysulfide sealant

Amandla:

Iimpawu ezilungileyo zokuthintela igesi

Isetyenziswe ngokubanzi kwimveliso ye-IGU yendabuko

Iindleko -ezisebenzayo kwizicelo ezininzi

Imida:

Ukumelana ne-UV ephantsi xa kuthelekiswa ne-silicone

Ukusebenza kokuguga kuxhomekeke kakhulu ekuqulunqweni

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Polyurethane sealant

Amandla:

Ukubambelela okuqinileyo

Iimpawu ezilungileyo zoomatshini

Isetyenziswa ngokubanzi kwezinye iinkqubo ze-IGU zoshishino

Imida:

Uvakalelo lwe-UV

Ukuthotywa okunokwenzeka kwexesha elide kwindawo ezivezwayo

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Kwiinkqubo zala maxesha eziphezulu-ezisebenzayo zamakhethini, isilicone iya ithandwa apho ukuqina kwexesha elide kunye nokuvezwa kwemozulu kubalulekile.

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5. Yintoni eyona nto ibalulekileyo ekukhethweni kwe-silicone sealant yesibini

Kubavelisi be-IGU kunye namaqela okuthengwa kwempahla, iyantlukwano yokusebenza ayigqitywa yi-"silicone vs non-silicone" yodwa, kodwa ngomgangatho wokuqulunqwa kunye nokuhambelana kwenkqubo.

Imiba ephambili ibandakanya:

1. Ukubambelela ukuzinza kwiglasi kunye ne-spacer

Isitywina sesibini kufuneka sigcine-ibhondi yexesha elide kwi:

Iglasi edadayo

Iglasi eqatywe

Izikhewu zeAluminiyam

Iinkqubo zomphetho ofudumeleyo

Ukubambelela kakubi kukhokelela ngokuthe ngqo ekungaphumelelini komphetho.

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2. Ukusebenza okuncinci kokungena

Nangona itywina eliphambili liphatha ugcino lwerhasi eninzi, itywina lesibini kufuneka lixhase ukuqina kwenkqubo phantsi{0}}kwexesha elide loxinzelelo lweemeko.

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3. Ukumelana nebhayisikile eshushu

Ii-IGU kwindawo zokwenyani zijongene:

Amaqondo obushushu emini/ebusuku ayaguquka

Ukwahluka kwemozulu yexesha lonyaka

Ukothuka kwe-thermal ngokukhawuleza

I-Sealant kufuneka ihlale izinzile phantsi kokwandiswa okuphindaphindiweyo kunye nemijikelo yokunciphisa.

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4. Ukuhambelana nemigca yemveliso ye-IGU

Kwimveliso yoshishino, i-sealant kufuneka ihambelane ne:

Iinkqubo zokukhupha ezizenzekelayo

Ukunyangwa kweemfuno zesantya

Ukuphumelela kwemveliso yomgca

Izixhobo ze-Spacer kunye neengubo

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5. Ibhetshi{1}}ukuya{2}}ibhetshi ukungaguquguquki

Kubavelisi be-IGU, ukungaguquguquki kudla ngokubaluleke ngakumbi kunokusebenza okuphezulu. Ukwahluka kukhokelela ekubeni:

Ukungazinzi kwemveliso

Ukutenxa umgangatho phakathi kweebhetshi

Ukunyuka kwamazinga okwaliwa

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6. Inkqubo yokwenziwa kwezinto ibaluleke kakhulu njengokhetho lwempahla

Nkqu -ikhwalithi ephezulu ye-silicone inokusilela ukuba inkqubo yemveliso ye-IGU ayilawulwa kakuhle.

Imiba yemveliso eqhelekileyo ibandakanya:

(1) Ukungcoliswa komphezulu

Imiphezulu yeglasi okanye ispacer engcoliswe yioyile, uthuli, okanye ukufuma inciphisa amandla okuncamathela kakhulu.

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(2) Ubukhulu be-sealant obungafanelekanga

Ibhitye kakhulu → awanelanga inkxaso yesakhiwo
Ukutyeba kakhulu → ukungalingani kokunyanga kunye nokugxila kuxinzelelo

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(3) Iimeko ezingafanelekanga zokunyanga

Ubushushu kunye nokufuma kuchaphazela ngokuthe ngqo ukudibanisa kunye nokusebenza kokugqibela.

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(4) Ukuxuba okungahambelaniyo okanye ukukhupha

Kwiinkqubo ezizenzekelayo, umlinganiselo ongalunganga okanye ukuxuba okungahambi kakuhle kukhokelela kwiindawo ezibuthathaka ngaphakathi kwesitywina.

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7. Amaqela okuthenga kufuneka avavanye njani i-IGU silicone sealants

Kwizigqibo zokuthenga ngokwenene, amaxwebhu obugcisa abalulekile.

Uvandlakanyo olufanelekileyo kufuneka lubandakanye:

IGU-uvavanyo olukhethekileyo lokuhambelana

Iingxelo zokusebenza kokubambelela

UV kunye nedatha yokuguga kwe-thermal

Ukusebenza kwenkxaso yegesi

Ukuqinisekiswa kokuhambelana kweshishini

{0}}Iingqinisiso zesicelo se-facade yexesha elide

Kwiimeko ezininzi, idatha yokwenyani yokusebenza kweprojekthi ixabiseke ngaphezu kwamanani elabhoratri kuphela.

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8. Apho i-silicone itywina yesibini isetyenziswa kakhulu

Iisistim zeSilicone{{0}ezisekwe okwesibini zisetyenziswa kakhulu kwi:

Phezulu-ukunyuka komkhusane wodonga ii-IGUs

Iifaçades zokwakha zorhwebo

Amandla{0}}asebenza ngokufanelekileyo asezantsi{1}}iiyunithi zeglasi ze-E

Iinkqubo ezinkulu zokukhenkceza kwezakhiwo

Iindibano ze-IGU ze-Structural Glazing

Ezi zicelo zabelana ngemfuno enye:{0}}uzinzo lwexesha elide phantsi kokubekeka okuqhubekayo kokusingqongileyo.

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Ukuqukumbela

Kwiyunithi yeglasi yokugquma, itywina lesibini asiyomathiriyeli yangasemva-yinkqubo yozinzo lwesakhiwo emisela{1}ukusebenza kwexesha elide.

I-Silicone sealant, xa iqulunqwe ngokufanelekileyo kwaye idibaniswe ngokuchanekileyo kwimveliso ye-IGU, inika ibhalansi ye-elasticity, ukuqina, kunye nokumelana nemozulu efunekayo kwi-glazing yezakhiwo zanamhlanje.

Kumaqela okuthenga kunye nabavelisi be-IGU, eyona nto ibalulekileyo yokuthatha ilula:

Awukhethi nje isitywina.
Ukhetha ukuthembeka kwexesha elide-kweyunithi yeglasi nganye eveliswayo.

Kuba xa i-IGU iphuma kumzi-mveliso ingene kwi-façade yesakhiwo, ukusilela akuseyongxaki yempahla-iba yinkqubo{1}}indleko ebanzi.