Mapanelo a Sandwichi a Ubweya wa Rock Osatulutsa Maludzu

Ubweya wa miyalagulu la masangwejiMa panel omangira abwino kwambiri, omwenso akukondedwa kwambiri ndi msika. Chifukwa cha kusintha kwa miyezo ya moyo, anthu akusamala kwambiri nkhani ya phokoso. Kuwonjezera pa zotsatira zoteteza moto komanso kutentha, ntchito yabwino kwambiri yoteteza mawu yakhalanso chinthu chomwe chimapangitsa mapanelo a masangweji a ubweya wa miyala kukhala osiyana ndi gulu la zipangizo zomangira.

Mfundo ya Ma Panel a Sandwich a Ubweya wa Rock Osatulutsa Phokoso

Gulu la masangwejiZipangizo zomangira zopangidwa podzaza zinthu zapakati pakati pa zigawo ziwiri za chitsulo. Kapangidwe kameneka kamalola gulu la sandwichi kukhala ndi ntchito inayake yolekanitsa phokoso. Magulu a sandwichi amalekanitsa phokoso kudzera mu kuphatikiza kwa kuwunikira, kuyamwa, ndi kusokoneza kapangidwe kake.

Popeza zikopa zachitsulo ndi zinthu zapakati zimakhala ndi makulidwe osiyanasiyana, mafunde a mawu amavutika kudutsa pakati pa ma interfaces. "Kusagwirizana kwa impedance" kumeneku kumaletsa phokoso kuti lisayende mosavuta kuchokera kunja kupita mkati. Zinthu zapakati zokhuthala zimathandiza kwambiri pogwira kugwedezeka kwa ma frequency otsika, komwe nthawi zambiri kumakhala kovuta kuyimitsa m'mafakitale. Mafunde a phokoso akagunda pamwamba pa chitsulo cholimba chakunja, gawo lina la mphamvu limabwereranso. Mphamvu yotsalayo imagwedezeka ndi chitsulo ndikulowa mkati.

Mwa kukakamiza mafunde a phokoso kudutsa kusintha kwa zinthu zosiyanasiyana komanso kusinthasintha kwakukulu, gululi limachepetsa kwambiri kuchuluka kwa ma decibel a phokoso lotumizidwa.

Mphamvu Yoteteza Phokoso la Ma Sandwich Panels Osiyanasiyana

Popeza makhalidwe enieni a gulu lachitsulo ali pafupi, zinthu zapakati zakhala njira yodziwira mphamvu ya kutchinjiriza mawu ya gulu la sandwich. Kukhuthala kwa zinthu zapakati kukakhala kwakukulu, mafunde ambiri amamveka ndi kuyamwa, ndipo mphamvu ya kutchinjiriza mawu ya gulu la sandwich imakhala yabwino. Kuphatikiza apo, mtundu wa zinthu zapakati umakhudzanso mphamvu ya kutchinjiriza mawu ya gulu la sandwich.

Pakadali pano, zinthu zofunika kwambiri pa ma sandwich panels omwe ali pamsika ndi polyurethane, PIR, EPS ndi ubweya wa miyala. Pakati pawo, zinthu za polyurethane, PIR ndi EPS zonse ndi thovu, pomwe ubweya wa miyala ndi polima wa ulusi wa basalt. Kusiyana kwake ndikuti ngakhale pali mabowo ambiri mu zinthu za polyurethane, PIR ndi EPS, kapangidwe kake konse kali kokwanira. Izi zimapangitsa kuti mafunde a phokoso asatayike kwambiri, ndipo mphamvu yoteteza mawu ikhale yofala kwambiri.

Chimake cha ubweya wa pamwala ndicho chinthu chofunikira kwambiri. Kuphatikizana kwa ulusi wa ubweya wa pamwala sikolimba ngati zinthu zopangidwa ndi thovu la polyurethane kapena EPS, ndipo pali malo ambiri obisika mkati mwa zinthu zopangidwa ndi thovu. Chimapangidwa ndi ulusi wa basalt wokhuthala kwambiri wolukidwa pamodzi ndi matumba ang'onoang'ono osawerengeka a mpweya. Pamene mafunde a phokoso akuyenda mu "labyrinth" iyi ya ulusi, mamolekyu a mpweya amakhudza ulusi wa ubweya wa pamwala. Kukangana kumeneku kumasintha mphamvu ya mawu kukhala mphamvu yotentha. Chifukwa chake, mphamvu yoteteza mawu ya mapanelo a sandwich a ubweya wa pamwala ndi yabwino kwambiri.

Kugwiritsa Ntchito Ma Paneli a Sandwich Osatulutsa Maludzu a Rock Wool

Mapanelo oteteza mawu amagwiritsidwa ntchito makamaka m'mafakitale kapena m'nyumba zamaofesi, zomwe mafakitale amafuna kwambiri mapanelo oteteza mawu a ubweya wa miyala. Pali magwero ambiri a phokoso m'mafakitale, monga momwe makina ndi zida zimagwirira ntchito, momwe zinthu zimayendera, ndi zina zotero. Kuchuluka kwa phokoso la mafakitale kulinso kwakukulu, kuyambira kugwedezeka kwa zida zotsika mpaka kumveka kwachitsulo kotsika. Pofuna kukwaniritsa zofunikira zoteteza chilengedwe ndikuchepetsa madandaulo a phokoso kuchokera kwa anthu okhala pafupi, mafakitale ambiri adzayika mapanelo ambiri a sandwich a ubweya wa miyala kuti athetse phokoso.

Mafakitale ambiri amaika mapanelo a sandwich a ubweya wa miyala mkati ndi kunja kwa nyumbayo. Panelo la sandwich lamkati limafooketsa phokoso ndi mafunde a phokoso mu gawo loyamba, pomwe panelo la sandwich lakunja limafooketsa kachiwiri. Izi zitha kusiyanitsa phokoso momwe zingathere ndikukwaniritsa zosowa za malo onse amafakitale kuti azitha kuwongolera phokoso. Kuphatikiza apo, njira iyi yokhazikitsira imatha kuganizira zoteteza kutentha ndi kupewa moto momwe zingathere, ndikuchepetsa ndalama zogwirira ntchito ndi kukonza fakitale.

Ntchito Yothandizira Ndi Yofunika

Ngakhale kuti mapanelo a sandwich a ubweya wa miyala amatha kuchepetsa phokoso bwino, pali zinthu zina zomwe zingakhudze mphamvu yomaliza yotetezera mawu. Mwachitsanzo, ubwino wokhazikitsa panelo la sandwich ndi wofunika kwambiri. Pakumanga kwenikweni, mapanelo a sandwich amalumikizidwa pa nyumbayo ngati zomangira. Njira yomangira panelo la sandwich ndi kukonza malo olumikizirana pakati pa mapanelo a sandwich zidzakhudza ubwino wokhazikitsa panelo la sandwich.

Njira yolakwika yokonzera idzapangitsa kuti gulu la sandwich lilephere kugwirizana bwino malinga ndi kapangidwe kake, zomwe zimapangitsa kuti pakhale zoopsa zobisika chifukwa cha kugwa kwa gulu la sandwich. Nthawi yomweyo, malo olumikizirana kwambiri angayambitsenso kuti nyumba za fakitale zisapange chotchinga chothandiza ku mafunde a phokoso, zomwe zimafooketsa mphamvu yoteteza mawu.

Pa madera omwe ali ndi zofunikira kwambiri zotetezera mawu monga malo ochitira zida zolondola, kuphatikiza kwa mapanelo a sandwich a ubweya wa miyala wokhuthala ndi zipangizo zina zotetezera mawu kungagwiritsidwe ntchito. Ndondomeko yophatikizana iyi ingathandize kuthetsa mavuto enaake a phokoso.