Ubweya wa pamwala unachokera ku Hawaii. Pambuyo pa kuphulika koyamba kwa phiri la Hawaii Island, anthu okhala m'deralo adapeza miyala yofewa yosungunuka pansi, yomwe inali ulusi woyamba wodziwika bwino wa ubweya wa pamwala ndi anthu.
Njira yopangira ubweya wa miyala kwenikweni ndi chitsanzo cha njira yachilengedwe yophukira kwa phiri la Hawaii. Zinthu zopangidwa ndi ubweya wa miyala zimapangidwa makamaka ndi basalt, dolomite, ndi zinthu zina zopangira, zomwe zimasungunuka kutentha kwambiri kuposa 1450 ℃ kenako zimayikidwa mu ulusi pogwiritsa ntchito makina oyezera anayi apamwamba padziko lonse lapansi. Nthawi yomweyo, kuchuluka kwa binder, mafuta osapsa fumbi, ndi mankhwala ophera hydrophobic zimapopedwa mu chinthucho, chomwe chimasonkhanitsidwa ndi chosonkhanitsa thonje, kukonzedwa ndi njira ya pendulum, kenako n’kulimba ndikudulidwa ndi njira yoyika thonje yamitundu itatu, Kupanga zinthu zopangidwa ndi ubweya wa miyala ndi mafotokozedwe osiyanasiyana ndi ntchito zosiyanasiyana.
Ubwino 6 wa Rock Wool Sandwich Panel
1. Kupewa moto waukulu
Zipangizo zopangira ubweya wa miyala ndi miyala yachilengedwe ya volcano, yomwe ndi zipangizo zomangira zosayaka moto komanso zosapsa ndi moto.
Makhalidwe akuluakulu a chitetezo cha moto:
Ili ndi chiwongola dzanja chapamwamba kwambiri choteteza moto cha A1, chomwe chingalepheretse kufalikira kwa moto.
Kukula kwake ndi kokhazikika ndipo sikutalikira, kufooka, kapena kusokonekera pamoto.
Kukana kutentha kwambiri, malo osungunuka opitirira 1000 ℃.
Palibe utsi kapena madontho/zidutswa zomwe zimapangidwa panthawi ya moto.
Palibe zinthu zovulaza kapena mpweya woipa womwe udzatuluke pamoto.
2. Kutentha kwa kutentha
Ulusi wa ubweya wa miyala ndi woonda komanso wosinthasintha, wokhala ndi mipira yochepa ya slag. Chifukwa chake, kutentha kumakhala kochepa ndipo kumakhala ndi mphamvu yabwino kwambiri yotetezera kutentha.
3. Kuchepetsa phokoso ndi kuyamwa kwa mawu
Ubweya wa miyala uli ndi ntchito yabwino kwambiri yoteteza mawu ndi kuyamwa, ndipo njira yake yoyamwa mawu ndi yakuti mankhwalawa ali ndi kapangidwe kokhala ndi mabowo. Mafunde a mawu akamadutsa, kukangana kumachitika chifukwa cha mphamvu yokana kuyenda kwa mawu, zomwe zimapangitsa kuti mphamvu ya mawu ilowe mu ulusi, zomwe zimalepheretsa kufalikira kwa mafunde a mawu.
4. Kugwira ntchito kwa kukana chinyezi
Mu malo omwe ali ndi chinyezi chambiri, kuchuluka kwa chinyezi chomwe chimayamwa ndi kochepera 0.2%; Malinga ndi njira ya ASTMC1104 kapena ASTM1104M, kuchuluka kwa chinyezi chomwe chimayamwa ndi kochepera 0.3%.
5. Osawononga
Kapangidwe ka mankhwala kokhazikika, pH ya 7-8, alkaline wosalowerera kapena wofooka, komanso wosawononga zinthu zachitsulo monga chitsulo cha carbon, chitsulo chosapanga dzimbiri, ndi aluminiyamu.
6. Chitetezo ndi Kuteteza Chilengedwe
Yayesedwa kuti ilibe asbestos, CFC, HFC, HCFC, ndi zinthu zina zowononga chilengedwe. Sidzapsa kapena kupanga nkhungu kapena mabakiteriya. (Ubweya wa miyala wadziwika kuti siwoyambitsa khansa ndi bungwe lofufuza khansa padziko lonse lapansi)
Makhalidwe 5 a Rock Wool Sandwich Panel
1. Kulimba bwino: Chifukwa cha kugwirizana kwa zinthu za ubweya wa miyala ndi zigawo ziwiri za mbale zachitsulo zonse, zimagwira ntchito limodzi. Kuphatikiza apo, pamwamba pa denga la denga pamakhala kupsinjika kwa mafunde, zomwe zimapangitsa kuti likhale lolimba bwino. Pambuyo pomangiriridwa ku keel yachitsulo kudzera mu zolumikizira, sandwich la sandwich limawongolera kwambiri kulimba konse kwa denga ndikuwonjezera magwiridwe antchito ake onse.
2. Njira yolumikizira bwino ma buckle: Denga la ubweya wa miyala limagwiritsa ntchito njira yolumikizira ma buckle, kupewa ngozi yobisika ya kutuluka kwa madzi pamalo olumikizirana a denga ndikusunga kuchuluka kwa zowonjezera.
3. Njira yokhazikitsira ndi yolimba komanso yomveka bwino: Denga la ubweya wa miyala limakhazikika ndi zomangira zapadera za M6 zodzikhomera zokha ndi keel yachitsulo, zomwe zimatha kupirira mphamvu zakunja monga mphepo yamkuntho. Zomangira zodzikhomera zokha zimayikidwa pamalo okwera pamwamba pa denga ndipo zimakhala ndi kapangidwe kapadera kosalowa madzi kuti zisachitike malo opyapyala osalowa madzi.
4. Nthawi yochepa yokhazikitsa: Ma panel a masangweji a ubweya wa miyala, chifukwa palibe chifukwa chokonzera zinthu zina pamalopo, sikuti amangosunga malo ozungulira oyera komanso osakhudza kupita patsogolo kwa njira zina, komanso amatha kufupikitsa kwambiri nthawi yokhazikitsa ma panel.
5. Chitetezo choletsa kukanda: Pakupanga mapanelo a sandwich a ubweya wa miyala, filimu yoteteza ya polyethylene ikhoza kumangiriridwa pamwamba kuti ipewe kukanda kapena kukanda pamwamba pa mbale yachitsulo panthawi yonyamula ndi kuyika.
Chifukwa chakuti ubweya wa miyala umaphatikiza zabwino zosiyanasiyana monga kutchinjiriza moto, kupewa moto, kulimba, kuchepetsa kuipitsa, kuchepetsa mpweya, komanso kubwezeretsanso, mapanelo a masangweji a ubweya wa miyala amagwiritsidwa ntchito kwambiri ngati zipangizo zomangira zobiriwira m'mapulojekiti obiriwira.
Nthawi yotumizira: Juni-02-2023