Sandwich panels - yog dab tsi? Ua ntej ntawm tag nrho cov, peb nco ntsoov tias qhov no yog ib tug niaj hnub multilayer tsev cov ntaub ntawv, uas yog tam sim no dav siv nyob rau hauv kev tsim kho vaj tse nyob thiab cov chaw muaj. Nws muaj cov npoo loj txaus ntawm kev nyab xeeb thiab qhov hnyav, uas ua rau nws muaj txiaj ntsig zoo dua lwm yam khoom siv hauv tsev.
Qhov zoo ntawm cov sandwich panels
Txhua yam, cov khoom siv no yog kev lag luam zoo heev. Sandwich panels, tus nqi uas tuaj yeem txo tus nqi tag nrho ntawm kev tsim khoom, txo cov nqi cuam tshuam nrog kev thauj khoom, kev thauj mus los thiab kev teeb tsa ntawm cov qauv. Tsis tas li ntawd, qhov hnyav ntawm cov panels eases lub load ntawm lub hauv paus, nws cov nqi, thiab kuj txo tus nqi ntawm geological kawm ntawm cov av.
Qhov yooj yim ntawm kev siv cov sandwich panels yog tias lawv ua tau los tsim txhua yam ntawm lub tsev thiab cov qauv hauv lub hoobkas, tom qab ntawd nws tsuas yog xa lawv mus rau qhov chaw tsim kho.platform thiab sib sau ua ke. Qhov no ua rau nws tuaj yeem txuag lub sijhawm thiab ua kom tiav kev tsim kho ntawm lub tsev sai dua nrog cov khoom siv hauv tsev. Kev lag luam thiab pej xeem kev tsim kho los ntawm cov sandwich panels tso cai, yog tias tsim nyog, kom sai sai tshem lub chaw nres tsheb lossis lub tsev, tom qab ntawd nws yooj yim los ua ke, zoo li tus tsim qauv, hauv qhov chaw tshiab.
Qhov zoo dua ntawm cov khoom siv hauv tsev no yog nws qhov chaw zoo tagnrho, uas tsis tas yuav tsum tau plastering lossis plastering, uas yog, cov nqi ua haujlwm ntxiv. Ntxiv mus, piv txwv li, vov tsev sandwich panels twb tau pleev xim rau, uas kuj txo tus nqi ntawm kev ua tiav. Panels tuaj yeem khoov los tsim cov phab ntsa tsis zoo.
Vim yog kev siv cov khoom siv no thiab muaj peev xwm siv nws lub cev, cov tsev zoo nkauj hauv tsev, cov tsev tswj hwm, kev lag luam thiab kev lom zem complex yog tsim los ntawm cov sandwich panels. Tsis tas li ntawd, Sandwich panels, tus nqi ntawm tus nqi pheej yig rau cov neeg siv khoom, tuaj yeem ua lub luag haujlwm ntawm lub tshuab cua sov thiab cov khoom siv suab nrov.
Thiab vim tsis muaj dej noo noo thiab siab thermal rwb thaiv tsev cov khoom ntawm cov khoom, nws muaj peev xwm tsim nyob rau hauv cov cheeb tsam uas muaj huab cua hnyav. Lub Hoobkas txheej nrog primer, anti-corrosion thiab polymer tebchaw txhim kho cov kev tiv thaiv, lub zog thiab durability ntawm lub sandwich vaj huam sib luag. Nws yog dab tsi rau txiv neej thiab ib puag ncig? Qhov no yog ib puag ncig tus phooj ywg thiab kev nyab xeeb, lees paub los ntawm kev tshawb fawb hauv peb lub tebchaws thiab txawv teb chaws.
qauv thiab cov khoom ntawm sandwich panels
Ntau lub tsev vaj huam sib luag, suav nrog PVC sandwich panels, yog cov khoom siv nrog cov txheej tuab ntawm lub teeb yuag yuag sandwiched ntawm ob nplooj ntawv cladding (li no lub npe). Cov txheej txheej thermal rwb thaiv tsev kuj tseem tuaj yeem nqus cov suab nrov, thiab cov txheej txheej sab nrauv yog qhov tseem ceeb ntawm kev tsim, tiv thaiv thiab kho kom zoo nkauj. Ua kom lub suab rwb thaiv tsev ua lub luag haujlwm tseem ceeb hauv kev xaiv cov khoom siv rau cov tsev nyob.
Lub teeb ua npuas ncauj yas thiab cov ntaub plaub yog siv los ua cov khoom siv cua sov. Lub thickness ntawm txheej yog xaiv nyob ntawm seb cov huab cua puag, qhov xav tau ntawm chav tsev kub, thiab lwm yam.
Kev taw qhia hauv kev tsim kho siv cov qhaub cij
Vim yog qhov ua tau zoo ntawm kev tsim khoom thiab kev xaiv loj ntawm kev hloov kho, Sandwich panels yog qhov xav tau hauv kev tsim kho. Dab tsi yog qhov tseeb los ntawm kev ua haujlwm thiab kev ua haujlwm ntawm cov khoom siv. Yog li ntawd, nws yog siv rau kev tsim kho vaj tse nyob qis qis thiab cov txheej txheem kev lag luam, chaw tsim khoom thiab chaw tsim khoom, tsev loj, chaw nres tsheb npav, tub yees, thiab lwm yam.
Zoo kawg yooj yim ntawm kev sib dhos thiab disassembly ntawm cov qauv ua los ntawm cov sandwich panels yog siv rau cov qauv ib ntus, xws li cov tub rog camps. Lub chaw nres tsheb prefabricated ua los ntawm cov sandwich panels yog qhov xav tau zoo, thiab vim tsis muaj teeb meem kev thauj mus los, cov khoom siv hnyav no tuaj yeem xa los ntawm nyoob hoom qav taub mus rau qhov chaw nyuaj.
Yog tias yog cov khoom siv phab ntsa sab nrauvYog tias siv peb-txheej vaj huam sib luag, suav nrog PVC sandwich panels, ces yuav tsum tau ua raws li cov qauv hauv qab no: lub zog, rwb thaiv tsev kub thiab tiv thaiv hluav taws. Muaj cov kev cai tshwj xeeb rau cov tsev tshwj xeeb (piv txwv li, rau cov chaw ua noj ua haus - tu cev, thiab lwm yam). Thiab nyob rau hauv qhov teeb meem no, multilayer panels ua tau raws li cov qauv: lub internal muab tub lim muaj zoo noo noo tsis kam, thiab cov hlau txheej yog anti-corrosive. Qhov no lav qhov tsim nyog, kev nyab xeeb thiab kev pab lub neej ntev ntawm cov khoom.
Lub hom phiaj ntawm cov vaj huam sib luag
Muaj ob hom sandwich vaj huam sib luag raws li lawv lub hom phiaj ua haujlwm: phab ntsa thiab lub ru tsev, uas muaj lub kaw lus tshwj xeeb thiab kev nruj.
Ruofing sandwich panels muaj lub zog siv tshuab ntau dua, txij li ntxiv rau lawv qhov hnyav lawv yuav tsum tiv taus qhov hnyav los ntawm nag lossis daus. Ua li no, lawv tau ntxiv dag zog nrog ib tug ncej, lamellas, stiffeners. Cov khoom siv vov tsev yuav tsum muaj cov dej noo ntau dua, yog li ntawd, nws yuav tsum siv cov khoom siv hydrophobic thiab tiv thaiv nrog cov yeeb yaj kiab polymer.
Peb-txheej phab ntsa panels yog tus cwj pwm los ntawm kev ua haujlwm siab thiab shear tiv thaiv kom tiv taus qhov hnyav ntawm lub ru tsev thiab phab ntsa.
Txoj kev tsim khoom
Sandwich vaj huam sib luag tuaj yeem tsim ntau txoj hauv kev:
- ntawm txoj kab automated;
- manual assembly (stand);
- ua npuas ncauj polyurethane ua npuas ncauj rwb thaiv tsev ntawm ob lub ntsej muag.
thawj txoj kev ua tau zoo dua,tshaj li phau ntawv (lub rooj ntev zaum), tab sis nyob rau hauv ib qho thiab lwm yam vaj huam sib luag cov ntsiab lus txuas nrog cov kua nplaum tshwj xeeb, qhov zoo ntawm qhov cuam tshuam ncaj qha rau cov khoom siv tau ntev.
Cov kev ntsuas tseem ceeb
Lub ntsiab lus tseem ceeb uas qhov zoo ntawm kev teeb tsa vaj huam sib luag yog qhov zoo ntawm cov pob qij txha ntawm cov qauv, vim tias qhov ua tau zoo ntawm cov khoom siv ntau yam nyob ntawm nws: lub zog, rwb thaiv tsev, noo noo tsis kam. Qee lub tuam txhab tsim kho muab ntau yam kev pabcuam, suav nrog kev tsim, tsim peb txheej sandwich panels thiab kev teeb tsa ntawm cov qauv.
Sandwich lub hauv paus ntsiab lus
Kev tsim kho los ntawm cov sandwich panels tso cai rau koj txo cov nqi khiav lag luam, nrog rau lub sijhawm rau kev tsim lub tsev lossis cov qauv. Feem ntau lawv tau mounted rau ntawm lub pob zeb, hlau lossis ntoo txhawb nqa.
Ua haujlwm nrog cov khoom siv no yooj yim, vim tias nws hnyav me ntsis (50-80 kg) thiab tsis tas yuav siv cov cuab yeej nyuaj ntxiv. Nws yog ib qho yooj yim rau fasten lub panels ua tsaug rau cov muab zais los yog pom fasteners - self-tapping screws.
Qhov tseem ceeb ntawm theem ntawm kev teeb tsa ntawm cov sandwich panels yog kev sib koom ua ke, uas ob tus neeg tsim khoom thiab cov khoom lag luam muab qhov tseem ceeb rau. Tsis tsuas yog lub zog ntawm cov qauv yuav nyob ntawm lub pob tw, tab sis kuj:
- tsis muaj qhov khoob qhov cua txias tuaj yeem nkag mus;
- qhov siab tshaj plaws yuav tsum tau ua kom cov dej noo tawm ntawm cov rwb thaiv tsev.
Nrog qhia meejthermal fluctuations, qhaub cij hloov lawv qhov ntev me ntsis, uas yuav tsum tau coj mus rau hauv tus account thaum haum seams, pob qij txha thiab cov ces kaum, thiaj li yuav tsis txhob deformation ntawm tag nrho cov qauv, txawm tias ib tug dog dig garage yog ua los ntawm cov qhaub cij panels. Rau qhov no, mastics thiab sealants, aluminium ntawv ci, polyurethane gaskets thiab ua npuas ncauj, neoprene tapes yog siv. Seams ntawm qhov kawg ntawm cov sandwich panels feem ntau yog kaw nrog cov ntxhia wool los yog polyurethane ua npuas ncauj, tom qab uas lawv tau them nrog ib tug tshwj xeeb flashing.
Cov ntsiab lus hauv kev tsim kho
Cov ntsiab lus hlau zoo rau zais thiab sab nraud fasteners muaj zog heev uas lawv tau ua tiav siv los kho, ntxiv dag zog thiab ua kom cov pob qij txha ntawm cov vaj huam sib luag tau txais thaum lub sijhawm teeb tsa. Feem ntau tib yam hlau yog siv raws li nyob rau hauv lub ntsiab qauv. Lawv muab thermal rwb thaiv tsev thiab nruj ntawm cov pob qij txha ntawm peb-txheej panels.
Kev txhawb nqa kev tsim kho vaj huam sib luag
Thaum tsim lub tsev los ntawm cov vaj huam sib luag sandwich, kev ua haujlwm tuaj yeem ua tiav yam tsis muaj cov cuab yeej siv thev naus laus zis thiab cov txheej txheem ntxiv. Ib qho yooj yim siv hoist rau lifting loads thiab phau ntawv los yog hluav taws xob dov tshuab yuav txaus.
Yog li, kev tsim kho vaj huam sib luag. Nws yog dab tsi hauv kev tsim kho niaj hnub? Nws yog tseeb hais tias xws li ib tug txhim khu kev qha phab ntsa thiab vov tsev cov ntaub ntawv rau ib tug ntev lub sij hawm yuav muaj ib tug "txiv tsawb" nyob rau hauv kev tsim kho kev lag luam. Muaj cov txheej txheem peb txheej, uas cov rwb thaiv tsev ya raws uas ua los ntawm cov ntxhia wool lossis bas alt fibers muaj kev tiv thaiv zoo.hlau, sandwich panels yog fireproof thiab pom zoo feem ntau rau kev tsim kho ntawm pej xeem cov tsev, nrog rau kev tsim kho ntawm warehouses thiab lwm yam lag luam thiab industrial complexes.
Cov khoom siv tsis raug kev puas tsuaj lossis kev puas tsuaj los ntawm fungi, kab mob, kab. Nws yog ib puag ncig tus phooj ywg thiab tsis tawm cov ntsiab lus tsis hloov pauv, yog li cov tsev nyob thiab cov tsev lag luam ua los ntawm cov qhaub cij muaj kev nyab xeeb kiag li.
