Cov vaj huam sib luag sandwich yog cov vaj huam sib luag tsim los ntawm kev sib txuas ob daim hlau nrog cov khoom siv tseem ceeb los ntawm cov txheej txheem tsim khoom. Raws li cov ntaub ntawv sib xyaw, cov vaj huam sib luag sandwich sib xyaw cov yam ntxwv ntawm ob daim hlau thiab cov khoom siv tseem ceeb, muab kev ua tau zoo tshaj plaws. Niaj hnub no, cov vaj huam sib luag sandwich siv dav hauv ntau lub tsev lag luam xws li cov chaw tsim khoom lag luam, cov chaw khaws khoom xa khoom, thiab cov chaw cia khoom txias.
Cov ntawv hlau ntawm cov vaj huam sib luag sandwich feem ntau yog ua los ntawm cov hlau galvanized uas muaj xim, txhuas alloy, lossis stainless hlau. Cov ntawv hlau muab cov qauv zoo heev, tiv taus corrosion zoo, thiab qee qhov zoo nkauj. Cov ntaub ntawv tseem ceeb feem ntau suav nrog polyurethane, polystyrene, lossis pob zeb wool.
Nyob ntawm cov khoom siv tseem ceeb, cov vaj huam sib luag sandwich muaj cov yam ntxwv sib txawv. Piv txwv li, thaum cov khoom siv tseem ceeb yog polyurethane, lub vaj huam sib luag sandwich muaj kev rwb thaiv cua sov zoo heev, ua rau nws zoo tagnrho rau kev khaws cia txias. Ib yam li ntawd, thaum cov khoom siv tseem ceeb yog pob zeb wool lossis fiberglass, lub vaj huam sib luag sandwich kuj tseem muaj kev tiv thaiv hluav taws thiab suab rwb thaiv tsev zoo.
Qhov Zoo Tshaj Plaws
Cov vaj huam sib luag sandwich yog qhov sib dua tab sis muaj lub zog ruaj khov. Kev txhim kho cov vaj huam sib luag sandwich phab ntsa thiab vaj huam sib luag ru tsev tuaj yeem txo qhov hnyav ntawm cov qauv tseem ceeb ntawm lub tsev, txo cov nqi tsim kho. Hauv kev teeb tsa, cov vaj huam sib luag sandwich xav tau lub sijhawm tsim kho luv dua.
Feem ntau lawv tau tsim los nrog cov grooves interlocking, ua rau kev teeb tsa thiab kev rhuav tshem yooj yim dua. Thaum kawg, ua tsaug rau kev nce qib ntawm thev naus laus zis, cov tsos ntawm cov sandwich panels tuaj yeem hloov kho. Cov neeg siv khoom tuaj yeem tsim cov xim tshwj xeeb rau cov panels raws li lawv xav tau thiab xaiv cov qauv sib txawv.
Piv txwv li, Harbin Dong'an Building Sheets Company tsim ntau yam khoom siv sandwich panel. Cov neeg siv khoom tuaj yeem xaiv cov ntoo lossis cov qauv marble dawb, ua rau cov tsev nrog sandwich panel zoo nkauj dua.
Lub sijhawm tshaj tawm: Lub Kaum Hli-15-2025