Unyolo wagalasiNdi chinthu cholimba kwambiri chomwe chakhala maziko a zomangamanga zamakono, chomwe chimayamikiridwa chifukwa cha kulimba kwake, kusinthasintha kwake, komanso kugwiritsa ntchito bwino ndalama. Chimathetsa mavuto akuluakulu okhudzana ndi kufooka kwa kapangidwe ka nyumba ndi ming'alu, zomwe zimapangitsa kuti chikhale chofunikira kwambiri pa ntchito zomanga nyumba, zamalonda, ndi mafakitale padziko lonse lapansi.
Kupanga maukonde a fiberglass kumaphatikizapo magawo awiri ofunikira: kuluka ndi kupaka utoto. Ulusi wagalasi wopangidwa ndi ulusi wa alkali wapamwamba kwambiri umalukidwa kukhala wofanana, wosinthasintha pogwiritsa ntchito nsalu zapamwamba. Kenako maukonde oyambira awa amapakidwa ndi emulsion ya polymer yolimbana ndi alkali, yomwe imapanga chotchinga choteteza ku zinthu za alkali monga simenti ndi laimu—kuchotsa malire akuluakulu a ulusi wagalasi wachikhalidwe pakupanga.
Chida ichi chili ndi zinthu zabwino kwambiri zomwe zimaposa njira zina monga maukonde achitsulo kapena nsalu ya polypropylene. Chili ndi mphamvu yolimba kwambiri m'mbali zonse ziwiri zopingasa ndi zopingasa, chimalimbana ndi kutambasuka ndi kusweka pansi pa kupsinjika. Mosiyana ndi chitsulo, sichimalimbana ndi dzimbiri konse komanso sichimalimbana ndi dzimbiri, chimayenera kugwiritsidwa ntchito m'malo a chinyezi, m'mphepete mwa nyanja, komanso pansi pa nthaka. Chimapepukanso, n'chosavuta kudula, komanso chosavuta kuyika popanda zida zapadera, kuchepetsa ndalama zogwirira ntchito komanso kufulumizitsa nthawi yogwirira ntchito.
Ntchito zake ndi zosiyanasiyana komanso zothandiza. Mu Exterior Insulation and Finish Systems (EIFS), imalimbitsa gawo loteteza kutentha kuti ming'alu isakule. Pakuyika pulasitala pakhoma, imalimbitsa simenti ndi gypsum substrates, kupewa ming'alu panthawi yokonza. Imagwiranso ntchito ngati gawo lolumikizana m'magawo a matailosi, kupewa ming'alu ndi kusweka. Kuphatikiza apo, imagwiritsidwa ntchito kwambiri pakukonza nyumba kuti ilimbikitse konkire yowonongeka ndi miyala yamatabwa.
Mogwirizana ndi njira zomangira nyumba zobiriwira, ma fiberglass mesh ndi ochezeka komanso olimba. Nthawi yayitali yogwirira ntchito imachepetsa kufunikira kokonzanso ndi kutaya zinthu pafupipafupi, pomwe kapangidwe kake kosakhala ndi poizoni komanso kobwezerezedwanso kakukwaniritsa zofunikira zokhazikika. Kwa omanga ndi makontrakitala omwe akufuna kulimbitsa kodalirika, ma fiberglass mesh ndiye chisankho chabwino kwambiri chotsimikizira kuti kapangidwe kake ndi kolimba komanso kuti kakhale nthawi yayitali.
Nthawi yotumizira: Epulo-22-2026