Cov Lus Qhia Xaiv Cov Vaj Huam Sib Luag Xim Hlau Polyurethane Sandwich: Kev Ua Tau Zoo, Kev Xaiv Engineering thiab Cov Xwm Txheej Siv
Xim hlau polyurethane (PU) sandwich panelsyog cov khoom siv zoo tshaj plaws, cov khoom siv tiv thaiv zoo siv dav hauv cov qauv hlau niaj hnub thiab kev tsim kho ua ntej. Tsim los ntawm kev siv tshuab ua npuas ncauj thiab nias tas mus li, txhua lub vaj huam sib luag muaj ob txheej xim galvanized steel sab nraud ua ke nrog lub hauv paus polyurethane ua npuas ncauj. Nws sib xyaw cov qauv ruaj khov ntawm cov ntawv hlau nrog PU qhov rwb thaiv tsev thermal zoo heev thiab cov khoom airtight. Lub teeb yuag, tsis muaj dej, hluav taws kub thiab txuag hluav taws xob, cov vaj huam sib luag no tau nyiam dav rau cov chaw cia khoom txias, cov chaw ua haujlwm huv si tas li, cov nroj tsuag kev lag luam thiab ntau yam kev tsim kho ua ntej xa tawm.
1. Cov txiaj ntsig tseem ceeb ntawm kev ua tau zoo
Kev rwb thaiv tsev zoo tshaj plaws thiab txuag hluav taws xob
Lub polyurethane core ua tiav qhov kev tsim qauv kaw-cell siab tshaj 95%, nrog rau kev ua kom sov tas li ntawm 0.018–0.024 W/(m·K). Nws lub peev xwm rwb thaiv tsev kub yog 1.5 npaug ntawm cov vaj huam sib luag pob zeb ib txwm muaj. Nws thaiv tau cua sov sab nraud zoo thaum lub caij ntuj sov thiab txo qhov kub thiab txias hauv tsev thaum lub caij ntuj no, txo cov cua txias thiab cua sov siv hluav taws xob los ntawm 30%–40%. Qhov kev ua tau zoo txuag hluav taws xob no ua tau raws li cov qauv tsev ntsuab zoo.
Kev Tiv Thaiv Dej Zoo Tshaj Plaws & Kev Ruaj Ntseg ntawm Cov Qauv
Cov qauv kaw-cell ntom ntom ua rau nqus dej tsawg heev. Ua ke nrog cov pob qij txha tenon meej thiab tsim cov khoom kaw zais, nws zoo thaiv cov pa dej nkag mus thiab tiv thaiv kev sib sau ua ke thiab xeb sab hauv. Lub plawv PU khaws cov khoom siv lub cev thiab tshuaj ruaj khov txawm tias nyob rau hauv cov huab cua noo, tsis muaj kev hloov pauv lossis hmoov. Nws tswj kev ua haujlwm ntev hauv cov huab cua noo thiab sab nraum zoov, txo cov nqi kho tom qab.
Qib B1 Hluav Taws Kub Tiv Thaiv & Kev Nyab Xeeb Tua Tus Kheej
Peb cov PU panels muaj cov tshuaj tua hluav taws qib B1, thiab lawv muaj peev xwm tua tau hluav taws kub zoo. Lawv tsis ua rau hluav taws kub hnyiab, tsis ua rau cov dej yaj los yog nplaim taws kis mus rau lwm qhov thaum raug hluav taws qhib, thiab tsuas yog ua rau muaj pa luam yeeb tsawg thaum raug hluav taws kub. Ua raws li cov cai hluav taws kub rau cov chaw tsim khoom lag luam thiab cov tsev khaws khoom txias, cov panels no ua kom muaj kev nyab xeeb rau ntau qhov chaw tsim khoom lag luam thiab cov chaw khaws khoom kub qis.
Cov Qauv Sib Tw & Kev Teeb Tsa Sai Sai Hauv Qhov Chaw
Cov vaj huam sib luag PU sandwich yog lub teeb thiab tsis hnyav thiab tsis hnyav rau cov qauv tseem ceeb thiab lub hauv paus ntawm lub tsev. Lawv tuaj yeem ntsia ncaj qha rau ntawm cov hlau purlins thiab phab ntsa keels yam tsis muaj cov qauv pabcuam nyuaj. Qhov loj me thiab cov pob qij txha nruj txhawb nqa kev sib dhos sai ntawm qhov chaw, ua rau lub sijhawm tsim kho luv dua. Nws yog ib qho kev daws teeb meem zoo tshaj plaws rau cov tsev hlau loj thiab cov haujlwm prefabricated txawv teb chaws uas xav tau sijhawm.
Kev Tiv Thaiv Huab Cua Zoo Kawg Nkaus & Kev Pom Zoo Ntau Yam
Cov ntawv hlau sab nraud yog ua tiav nrog kev kho galvanizing, galvalume, polyester lossis fluorocarbon txheej. Qhov chaw du thiab tiv taus nag los nag, dej noo thiab UV hluav taws xob, xa lub neej ua haujlwm ntau dua 20 xyoo nyob rau hauv cov xwm txheej sab nraum zoov. Muaj ntau yam xim xaiv nrog lub ntsej muag tiaj tiaj, cov vaj huam sib luag ua ke cov qauv vaj tse thiab cov haujlwm kho kom zoo nkauj kom phim ntau hom qauv tsim vaj tsev niaj hnub.
2. Kev faib tawm khoom
Ru tsev PU Sandwich Vaj Huam Sib Luag
Tsim los nrog cov pob qij txha tsis muaj dej thiab cov hau kaw kaw rau kev ntws dej du thiab kev tiv thaiv dej tsis pub dhau. Nws yog tsim tshwj xeeb rau cov tshuab kaw ru tsev ntawm cov chaw tsim khoom lag luam, tsev rau khoom, chaw loj thiab cov tsev cia khoom txias.
Phab ntsa PU Sandwich Vaj Huam Sib Luag
Vim tias lub vaj huam sib luag no tiaj tiaj, nws muaj qhov ntsug thiab cov pob qij txha sib txuas zoo, nws siv dav rau kev tsim cov phab ntsa sab nraud, cov phab ntsa faib sab hauv tsev thiab cov kab ke kaw rau cov chaw ua haujlwm kub tas li.
Vaj Huam Sib Luag PU Tshwj Xeeb Rau Kev Khaws Cia Txias
Siv cov PU core uas muaj qhov ceev ceev, ua rau muaj cua sov tsawg thiab tsis muaj qhov sib txuas txias, lub vaj huam sib luag no kaw tau qhov kub thiab txias hauv tsev zoo. Nws yog qhov kev xaiv zoo tshaj plaws rau cov chav cia khoom txias, cov tsev khaws khoom uas muaj qhov kub tas li thiab cov chaw ua haujlwm ua cov khoom uas muaj qhov kub thiab txias tsawg.
Chav Huv PU Sandwich Vaj Huam Sib Luag
Nrog rau qhov chaw ntom ntom, tsis muaj plua plav thiab tsis sib txuas thiab kev ua haujlwm zoo, lub vaj huam sib luag tiv thaiv kev sib sau ua ke ntawm plua plav thiab kev loj hlob ntawm cov kab mob, ua tau raws li cov kev cai nruj heev rau cov khoom noj, tshuaj thiab cov chaw tsim khoom siv hluav taws xob.
Cov Vaj Huam Sib Luag Tsis Yog Tus Qauv
Peb muab kev hloov kho raws li tus kheej, suav nrog qhov tuab ntawm vaj huam sib luag txij li 50 hli txog 200 hli, qhov ceev ntawm lub hauv paus, cov qauv tshwj xeeb thiab cov xim ntawm qhov chaw. Txhua yam khoom lag luam raug tsim tawm raws li cov duab kos thiab cov qauv kev tsim kho thoob ntiaj teb.
3. Cov Xwm Txheej Tseem Ceeb ntawm Daim Ntawv Thov
Kev Khaws Khoom Txias & Cov Chaw Khaws Khoom Kub Tas Mus Li: Muab cov khoom rwb thaiv cua sov zoo, kaw lub hau kom nruj thiab tiv taus dej noo rau qhov chaw khaws cia rau lub sijhawm ntev hauv qhov kub qis.
Cov Rooj Sib Tham Txog Kev Lag Luam Hlau: Haum rau cov chaw tsim khoom siv hluav taws xob, khoom noj thiab tshuaj uas xav tau kev rwb thaiv cua sov sib npaug, kev huv si thiab kev ua haujlwm tsis kub hnyiab.
Cov Rooj Sib Tham Txog Kev Ntxuav Kom Huv Si: Tswj qhov kub thiab txias sab hauv tsev kom ruaj khov, qhov av noo tsis tu ncua thiab qhov chaw tsis muaj plua plav los txhawb kev tsim khoom raug siab.
Cov Tsev Modular Ua Ntej: Txhawb kev sib dhos sai thiab rov siv tau dua, zoo tagnrho rau cov chaw ua haujlwm ib ntus ntawm qhov chaw tsim kho, chav pw thiab tsev modular.
Cov Haujlwm Xa Khoom Mus Rau Lwm Lub Tebchaws: Haum rau cov chaw tsim khoom ua ntej txawv teb chaws, cov tsev khaws khoom txias thiab cov chaw rau pej xeem, ua raws li cov qauv txuag hluav taws xob thiab kev tiv thaiv ib puag ncig thoob ntiaj teb.
4. Cov Lus Qhia Txog Kev Xaiv Engineering
Rau cov chaw ua haujlwm dav dav thiab cov tsev rau khoom, 50–75 hli tus qauv PU vaj huam sib luag muab cov khoom siv rwb thaiv tsev thermal thiab hluav taws kub tsis kam rau kev siv txhua hnub. Kev khaws cia txias thiab cov chaw ua haujlwm huv si kub tas li nyiam 100–150 hli high-density (≥40 kg / m³) vaj huam sib luag nrog cov qauv sealing precision, uas tshem tawm cov choj txias thiab txhim kho kev ua haujlwm tiv thaiv plua plav. Fluorocarbon-coated vaj huam sib luag nrog zinc txheej ntawm ≥120 g / m² raug pom zoo rau ntug dej hiav txwv, av noo thiab sab nraum zoov kom ua tiav cov teebmeem tiv thaiv corrosion thiab tiv thaiv kev laus. Cov haujlwm loj-span txais yuav cov vaj huam sib luag siab lossis sawv ntsug nrog cov hlau tuab saum toj no 0.6 hli kom ntseeg tau tias muaj kev tiv thaiv cua ruaj khov. Rau cov haujlwm txawv teb chaws, peb kho cov qauv vaj huam sib luag thiab qhov ntev kom phim cov qauv hauv zos thiab muab cov ntaub ntawv pov thawj xa tawm tiav.
5. Cov txiaj ntsig ntawm kev muab khoom lag luam txawv teb chaws
Peb yog ib lub chaw tsim khoom tshwj xeeb hauv PU sandwich panels. Cov khoom txheem tag nrho muaj nyob rau hauv Tshuag txaus los txhawb kev xa khoom sai thiab kev txiav txim siab sai rau txawv teb chaws. Peb muab cov kev pabcuam kho kom haum rau txhua qhov chaw uas suav nrog qhov tuab ntawm vaj huam sib luag, qhov ceev ntawm lub hauv paus, xim ntawm qhov chaw, kev kaw ntug thiab cov qauv tshwj xeeb, nrog rau txhua yam khoom tsim raws li cov qauv kev tsim kho thoob ntiaj teb.
Txhua pawg ntawm cov vaj huam sib luag raug tshuaj xyuas zoo kom ntseeg tau tias kev ua haujlwm sealing ruaj khov, zoo li tiaj tus thiab zoo ib yam. Peb muaj kev paub nplua nuj hauv kev pabcuam cov tsev prefabricated txawv teb chaws, cov chaw cia khoom txias thiab cov haujlwm kaw hauv kev lag luam. Xav tiv tauj peb kom paub meej cov khoom lag luam, cov lus hais sib tw thiab cov kev daws teeb meem kev tshaj lij.
