Silicone Sealant mu Structural Glazing: Zomwe Zili Zofunika Kwambiri pa Glass Curtain Wall Bonding
Jul 02, 2026
Siyani uthenga
M'mamangidwe amakono, makoma a nsalu yotchinga magalasi salinso chinthu chokongola-ndi chiganizo cha luso la uinjiniya. Malo owoneka bwino a nsanja, malo ochitira malonda, mabwalo a ndege, ndi-nyumba zazitali zonse zimadalira kwambiri makina ounikira kuti ziwonekere zaukhondo, zosasokonekera.
Kuseri kwa "magalasi{{0}onse" amenewo, komabe, pali chinthu chimodzi chofunikira chomwe chikugwira ntchito mwakachetechete chapansipansi:
silicone sealant yolumikizana ndi zomangamanga.
Kwa magulu ogula zinthu ndi makontrakitala a façade, izi sizongogwiritsidwa ntchito ngati generic. Ndi chitetezo{1}}chinthu chofunikira kwambiri. Galasiyo ikayikidwa, chosindikiziracho chimakhala gawo la envelopu yomanga kwa zaka zambiri.
N'chifukwa chake kusankha silikoni yosindikizira yoyenera kuyikapo glazing sikukhala mtengo wake-komanso kudalirika-kwanthawi yayitali.
1. Kodi glazing yotani imafunikira kuchokera ku silikoni
Mosiyana ndi ntchito zosindikizira zoyambira, kuyika kowoneka bwino sikungotseka madzi kapena mpweya.
Iyenera kusamalira:
Kusamutsa katundu kwamuyaya pakati pa galasi ndi chimango
Kuthamanga kwa mphepo ndi mphamvu zoyamwa
Kuwonjezeka kwa kutentha ndi kusinthasintha kwapakati
Kuwonekera-kwanthawi yayitali kwa UV
Kumanga kuyenda ndi kugwedezeka
Mwa kuyankhula kwina, chosindikizira sikungodzaza malo olowa-ndikutenga nawo mbali pazochita zamapangidwe.
Ichi ndichifukwa chake silikoni ya structural ili mugulu losiyana kotheratu ndi-zosindikizira zolinga.
2. Chifukwa chiyani silicone sealant imagwiritsidwa ntchito muzitsulo zotchinga khoma
Silicone imakhalabe chinthu chofunikira kwambiri pakuwotcha kwamapangidwe pazifukwa zingapo zazikulu:
(1) Kukhazikika kwakukulu kokhazikika-kwanthawi yayitali
Mafelemu a galasi ndi aluminiyamu amayenda mosiyana ndi kusintha kwa kutentha. Silicone imatha kutambasula ndikuchira mobwerezabwereza popanda kupunduka kosatha.
(2) Kukana kwa UV kwabwino
Makoma a nsalu amawonekeratu ndi kuwala kwa dzuwa. Zida zambiri zimawonongeka mwachangu pansi pa UV, koma silikoni yamapangidwe imasunga kukhulupirika kwazaka zambiri.
(3) Kumamatira mwamphamvu ku galasi ndi zitsulo
Zomangira za silicone zomangidwa bwino ndi:
Galasi
Mafelemu a aluminiyamu
Zida zokutira
Spacer systems
(4) Chiyembekezo cha moyo wautali wautumiki
Mu engineering ya façade, moyo wopanga nthawi zambiri umakhala zaka 20-30. Silicone ndi imodzi mwazinthu zochepa zomwe zimatha kukwaniritsa zofunikirazi.
3. Silicone yomanga si "chisindikizo"
Kusamvetsetsana kofala pakugula ndikusamalira silikoni yokhazikika ngati chosindikizira choteteza nyengo.
M'malo mwake, silicone yopangira glazing ndi:
A load-njira yomatira
A zoyesedwa zaukadaulo
A chigawo chotsimikizika cha facade
Iyenera kukwaniritsa miyezo yokhazikika yogwira ntchito monga:
Zofunikira zolimbitsa thupi
Kutha kuyenda (± 25% kapena kupitilira apo)
Peel adhesion mphamvu
-kukana kwanthawi yayitali
UV ndi nyengo kukalamba kukana
Ngati chimodzi mwazinthuzi chikulephera, dongosolo lonse la façade likhoza kusokonezeka.
4. Njira ziwiri-zosanjikiza zomatira pakhoma
Makina ambiri owukira amadalira njira ziwiri-zosindikiza:
Chisindikizo choyambirira (chofunika kwambiri-kunyamula bondi)
Ichi ndi zomatira za silikoni zomwe zimalumikiza galasi ku chimango. Imanyamula katundu wamphepo komanso kupsinjika kwamapangidwe.
Sekondale nyengo chisindikizo
Chigawochi chimateteza madzi ndi mpweya kulowetsedwa koma sichinyamula katundu.
Zigawo zonse ziwiri ziyenera kugwirira ntchito limodzi, koma ndiyestructural chisindikizo chomwe chimatanthawuza chitetezo cha dongosolo.
5. Zomwe zimayambitsa kulephera kwa glazing pama projekiti enieni
Pamene zotchinga khoma zolephereka zimachitika, sizichitika mwachisawawa. Kafukufuku wam'munda nthawi zambiri amawonetsa zovuta zingapo zomwe zimachitika nthawi zambiri:
(1) Zida zosagwirizana
Si ma silicones onse omwe amapangidwa kuti azigwiritsidwa ntchito mwadongosolo. Kugwiritsa ntchito weatherproof{{1}grade silicone in structural applications ndi chimodzi mwa zolakwika zofala-komanso zowopsa-.
(2) Kusakonzekera bwino pamwamba
Magalasi ndi aluminiyamu ayenera kukhala:
Choyera
Zouma
Zopanda mafuta, fumbi, kapena zokutira zoteteza
Ngakhale kuipitsidwa ndi microscopic kumatha kuchepetsa mphamvu yomatira kwambiri.
(3) Mapangidwe osagwirizana nawo
Silicone yomanga imafunikira geometry yolondola:
Kuchuluka kwa mzere wa bond
Chilolezo choyendetsedwa
Kugawa kwamphamvu kofanana
Kupanga kolakwika kumabweretsa kukhazikika kwapang'onopang'ono ndikulephera.
(4) Matenda ochiritsira olakwika
Chinyezi ndi kutentha zimakhudza kuthamanga kwa machiritso ndi mapangidwe amkati. Kusamalidwa bwino kwa malo kumatha kubweretsa kusakwanira kochizira kapena kufooka kwa malo olumikizana.
6. Kuchiza kwa Acid motsutsana ndi kuchiritsira kosalowerera ndale: chifukwa chiyani kuwola kwapangidwe sikumachiritsira
Pazinthu zamapangidwe, silicone yochizira asidi sigwiritsidwa ntchito.
Zifukwa zake ndi zolunjika:
Acidic ndi-zinthu zimatha kuwononga zitsulo
Sikoyenera kwa makina opangidwa ndi aluminiyamu
Kukhazikika kwanthawi yayitali-kwanthawi yayitali
Sizinatsimikizidwe pazantchito zamapangidwe
Mawonekedwe a glazing amadalira:
👉 Silicone yochiza osalowerera ndale (kachitidwe ka alkoxy kapena oxime)
Machitidwe awa amapereka:
Osawononga{{0}kuchiritsa
Kukhazikika kokhazikika kwa galasi ndi aluminiyumu
Kusasinthasintha kwanthawi yayitali-
Pogula zinthu, izi ndi-zosakambirana.
7. Zizindikiro zazikulu za ntchito magulu ogula zinthu ayenera kuwunika
Mukapeza silicon ya makoma a makatani, kuwunika kwaukadaulo kumafunika kwambiri kuposa mtundu kapena mtengo.
Zofunikira kwambiri ndizo:
1. Chitsimikizo cha zomangamanga
Yang'anani kutsata miyezo ya façade ndi malipoti ovomerezeka oyeserera.
2. Kuthamanga ndi kumenya mphamvu
Izi zimatanthawuza momwe silicone ingagwiritsire ntchito galasi pansi pa mphepo.
3. Kukhoza kuyenda
Nyumba zokwera-zokwera zimakhala zikuyenda mosalekeza. Chofunikira chodziwika bwino: ± 25% kapena kupitilira apo.
4. UV ndi kukana nyengo
Ndikofunikira kuti muziwoneka-kwanthawi yayitali popanda kuwonongeka.
5. Kugwirizana ndi magawo
Ayenera kuchita mogwirizana ndi:
Galasi yoyandama
Takutidwa galasi
Aluminiyamu ya anodized
PVDF-mafelemu okutidwa
8. Kugwira ntchito kumunda kumafunika kwambiri kuposa deta ya labotale
Chimodzi mwa zinthu zomwe sizimayimilira pakugula ndi zenizeni-mbiri yapadziko lonse lapansi.
Structural glazing si malo olamulidwa ndi labu. Zimaphatikizapo:
Kutentha kumayenda kuchokera kuzizira mpaka kutentha kwambiri
Kusinthasintha kwamphamvu kwa mphepo
Kudetsa nkhawa-kwanthawi yayitali
Kuyika kosiyanasiyana pama projekiti onse
Ichi ndichifukwa chake makontrakitala odziwa zambiri nthawi zambiri amaika patsogolo ogulitsa omwe ali ndi projekiti yotsimikizika ya facade kuposa momwe amafotokozera.
9. Kumene glazing ya silicone imagwiritsidwa ntchito
Zomwe zimagwiritsidwa ntchito ndizo:
-zipupa za magalasi okwera kwambiri
Ma façade opangira malonda
Malo okwerera ndege
Mawonekedwe a mall mall
Zipsepse za magalasi ndi malo-zokhazikika
Ma façade opanda magalasi
Muzochitika zonsezi, silikoni sichosankha-ndi mwamapangidwe.
Mapeto
Silicone sealant in structural glazing sizinthu zothandizira-ndi mbali ya dongosolo la nyumbayi.
Kwa magulu ogula zinthu ndi mainjiniya a façade, vuto lalikulu sikupezeka, koma kusankha mawonekedwe omwe adapangidwadi, oyesedwa, ndi ovomerezeka kuti agwiritsidwe ntchito.
Chifukwa atayikidwa mu khoma lotchinga, silikoni sichitha kugwiritsidwanso ntchito.
Imakhala gawo la envulopu-yachitetezo chanthawi yayitali yanyumbayi.
Ndipo muukadaulo wama façade, mulibe mwayi wokayikitsa-kungogwira ntchito komwe kumakhalabe-zimene zikuchitika padziko lonse lapansi, chaka ndi chaka.
Tumizani kufufuza