DOWSIL ™ 995 Silicone Structural Sealant
DOWSIL ™ 995 Silicone Structural Sealant ndi chosindikizira chapamwamba kwambiri, chachigawo chimodzi, chosalowerera ndale chochiritsira chomwe chimapangidwira kuti chizigwiritsidwa ntchito popanga glazing ndi ntchito zotsekera nyengo.Amapereka kumamatira kwabwino ku magawo osiyanasiyana, kuphatikiza magalasi, zitsulo, ndi mapulasitiki ambiri.Chosindikizira chimakhala ndi nyengo yabwino komanso kukana kwa UV, ndikupangitsa kuti ikhale yabwino kugwiritsidwa ntchito kunja.Imasunganso kumamatira kwabwino ngakhale kutentha kwambiri, ndikupangitsa kuti ikhale yoyenera kugwiritsidwa ntchito kumadera otentha komanso ozizira.
● DOWSIL™ 995 Silicone Structural Sealant imamatira bwino kwambiri ku magawo osiyanasiyana, kuphatikiza magalasi, zitsulo, ndi mapulasitiki ambiri.
● Imakhala ndi mphamvu zolimba kwambiri ndipo imatha kupirira kupsinjika kwambiri popanda kusweka kapena kung'ambika.
● Imagwirizana kwambiri ndi nyengo, kuwala kwa dzuwa, komanso kutentha kwambiri, zomwe zimapangitsa kuti zikhale zoyenera kuziyika panja.
● Ndi gawo limodzi, chosindikizira chosalowerera ndale chomwe sichifuna kusakaniza kapena zida zapadera.
● Ikhoza kupirira mphepo yamkuntho ndi kayendedwe ka zivomezi, kupereka chitetezo chokwanira ndi chitetezo.
● Imasunga kusungunuka kwake pakapita nthawi, ngakhale nyengo yoipa kwambiri, kuteteza kutulutsa ndi kusunga kukhulupirika kwa kapangidwe kake.
● Ikhoza kugwiritsidwa ntchito pazinthu zambiri zamalonda, mafakitale, ndi zogona, zomwe zimapereka kusinthasintha komanso kusinthasintha pa ntchito yomanga ndi kukonza.
● Imakwaniritsa miyezo ndi malamulo osiyanasiyana amakampani, kuwonetsetsa kuti ndi yotetezeka komanso yodalirika kuti igwiritsidwe ntchito pazomangamanga zosiyanasiyana.
DOWSIL™ 995 Silicone Structural Sealant ndi chosindikizira chogwira ntchito kwambiri chomwe chimapangidwira kuti chizigwiritsidwa ntchito popanga glazing, kuphatikiza makoma a nsalu, mazenera, ndi ma skylights.Zina mwazofunikira zake ndi izi:
● Makoma otchinga: DOWSIL™ 995 amagwiritsidwa ntchito ngati chosindikizira pakhoma la magalasi kuti azitha kupirira nyengo, komanso kusindikiza kwanthawi yayitali pakati pa magalasi ndi mafelemu azitsulo.
● Mawindo: Chosindikiziracho chingagwiritsidwe ntchito kugwirizanitsa ndi kusindikiza galasi lazenera ku mafelemu azitsulo kapena magawo ena, kuonetsetsa kuti nthawi yayitali komanso kusagwirizana ndi nyengo.
● Skylights: DOWSIL™ 995 ndi yoyenera kugwiritsidwa ntchito popanga glazing, kuphatikizapo ma skylights.Zingathandize kukhala ndi chisindikizo cholimba, cholimbana ndi nyengo chomwe chimatha kupirira nyengo.
● Mpando Wapakhomo: Chosindikiziracho chingagwiritsidwenso ntchito pomanga zipinda zomangira zomangirapo zomangiramo zolumikizira ndi mipata pakati pa zida zosiyanasiyana zomangira monga magalasi, zitsulo, ndi miyala.
● Mayendedwe: DOWSIL™ 995 amagwiritsidwa ntchito pamakampani oyendetsa mayendedwe polumikizana ndi kusindikiza pamagalimoto a njanji, ndege, mabasi ndi magalimoto.
Izi zimapezeka mu zakuda, imvi, ndi zoyera
● ASTM C1184: Mafotokozedwe Okhazikika a Structural Silicone Sealants.
● ASTM C920: Mafotokozedwe Okhazikika a Elastomeric Joint Sealants.
● Federal Specification TT-S-001543A: Mtundu O, Kalasi A.
● Canadian Standards Association (CSA) A123.21-M: Gwiritsani Ntchito Maonekedwe a Glass.
● American Architectural Manufacturers Association (AAMA) 802.3-10: Zolemba Zodzifunira za Structural Silicone Glazing.
● Chilolezo Choyang'anira Zachigawo cha Miami-Dade: Chovomerezeka kuti chigwiritsidwe ntchito m'madera a mphepo yamkuntho yothamanga kwambiri.
● Chigawo Chodziwika ndi UL: UL Fayilo No. E36952.
DOWSIL™ 995 Silicone Structural Sealant ndi chinthu chochita bwino kwambiri chomwe chimafunika kukonzekera mosamala ndikugwiritsa ntchito kuti zitsimikizire mgwirizano wamphamvu, wokhazikika.Nawa malangizo amomwe mungagwiritsire ntchito DOWSIL™ 995:
1. Kukonzekera pamwamba: Pamalo omangirira ayenera kukhala oyera, owuma, opanda zodetsa zilizonse monga mafuta, mafuta, kapena fumbi.Tsukani zinthuzo ndi zosungunulira zoyenera kapena zotsukira, kenaka ziumeni zonse.
2. Kugwiritsa ntchito koyamba: Nthawi zina, choyambira chingafunike kuti chiwonjezere kumamatira.Ikani zoyambira molingana ndi malangizo a wopanga ndikulola kuti ziume kwathunthu musanagwiritse ntchito sealant.
3. Kugwiritsa ntchito: Ikani chosindikizira mosalekeza, ngakhale mkanda pogwiritsa ntchito mfuti ya caulking.Kuti mupeze zotsatira zabwino, gwiritsani ntchito nozzle yomwe ikufanana ndi m'lifupi mwake.Gwiritsani ntchito chosindikizira ndi spatula kapena chida china choyenera kuti muwonetsetse kuti chatsindikitsidwa ndikulumikizana ndi malo onse awiri.
4. Kuchiritsa nthawi: DOWSIL™ 995 imafuna nthawi kuti ichire ndikukwaniritsa mphamvu zake zonse.Nthawi yochiza imadalira zinthu zingapo, monga kutentha, chinyezi, kuya kwa mgwirizano, ndi kuchuluka kwa chosindikizira chomwe chimayikidwa.Monga chitsogozo chambiri, chosindikiziracho chimatuluka m'mphindi 30 ndikuchiritsa 50% m'masiku 7.
5. Kutsuka: Tsukani chosindikizira chilichonse chowonjezera pa olowa nthawi yomweyo ndi zosungunulira zoyenera kapena zotsukira.Gwiritsani ntchito nsalu yowuma kapena siponji kuchotsa zotsalira zilizonse.
6. Chitetezo: Nthawi zonse tsatirani malangizo otetezedwa omwe alembedwa pa lebulo lazinthu ndi zina zowonjezera zachitetezo zomwe wopanga amapereka.
● Zida zodzitetezera: Valani zida zodzitetezera zoyenera, monga magolovesi ndi zoteteza maso, kuti musayang’ane khungu ndi maso ndi chosindikizira.
● Mpweya: Gwiritsani ntchito chosindikizira pamalo olowera mpweya wabwino kuti musamapse ndi mpweya.
● Kusungirako: Sungani chosindikizira pamalo ozizira, ouma kutali ndi kumene mungayatseko ndi kuwala kwa dzuwa.
● Kugwira: Musabowole kapena kutentha chidebe chotsekera, ndipo pewani kuchiponya kapena kuchiwononga.
● Kuyeretsa: Chotsani chosindikizira chilichonse chowonjezera pa mfundoyo nthawi yomweyo ndi zosungunulira kapena zotsukira zoyenera.Gwiritsani ntchito nsalu yowuma kapena siponji kuchotsa zotsalira zilizonse.
Kusungirako: Sungani chosindikizira pamalo ozizira, ouma kutali ndi kumene mungayatseko ndi kuwala kwa dzuwa.Musasunge chosindikizira pa kutentha pamwamba pa 35°C (95°F) kapena pansi pa 5°C (41°F).
Moyo wogwiritsiridwa ntchito: Moyo wogwiritsidwa ntchito wa chosindikizira umadalira zinthu zingapo, kuphatikizapo kutentha, chinyezi, ndi kuya kwa mgwirizano.Monga chitsogozo chonse, chosindikiziracho chiyenera kugwiritsidwa ntchito mkati mwa mphindi 30 kuchokera pamene chikugwiritsidwa ntchito, chifukwa chidzayamba kuphulika ndi kuchiritsa.Osayika chosindikizira chowonjezera pa zinthu zomwe zachiritsidwa pang'ono.
1.Sioyenera kuzinthu zonse: DOWSIL™ 995 sangagwirizane bwino ndi zida zonse.Ndizosavomerezeka kuti zigwiritsidwe ntchito pamapulasitiki kapena zinthu zina zomwe zimatha kutulutsa mafuta, mapulasitiki kapena zosungunulira, chifukwa izi zitha kukhudza kumamatira.
2.Kupanga kophatikizana: Kukonzekera kophatikizana n'kofunika kwambiri kuti zitsimikizire kuti DOWSIL ™ 995 ikugwira ntchito bwino. Mgwirizanowu uyenera kupangidwa kuti ulole kuyenda kokwanira komanso kupewa kupanikizika.
3.Kuchiritsa nthawi: DOWSIL™ 995 ili ndi nthawi yayitali yochiritsa kuposa zosindikizira zina.Zitha kutenga masiku asanu ndi awiri kuti muchiritsidwe ndi 50%, choncho sizingakhale zoyenera kugwiritsa ntchito pamene nthawi yochiza ikufunika.
4.Kugwirizana: DOWSIL™ 995 mwina sikungagwirizane ndi zosindikizira zina kapena zokutira.Kuyesa kufananiza kuyenera kuchitidwa musanagwiritse ntchito.
5.Kukonzekera kwapamwamba: Zomwe zimapangidwira ziyenera kukonzedwa bwino komanso zopanda zowononga kuti zitsimikizire mgwirizano wamphamvu.Ngati pamwamba sichinakonzedwe bwino, chosindikiziracho sichingagwirizane bwino.
