COV LUS QHIA TXOG KEV SIV
Pebtxias cia sandwich panelsyog ua los ntawm cov khoom zoo polyurethane nrog zoo heev thermal rwb thaiv tsev zog thiab durability. Nws cov qauv tsim tshwj xeeb tuaj yeem tiv thaiv qhov kub thiab txias thiab ua kom ntseeg tau tias koj cov khoom yuav tsum tau khaws cia rau hauv qhov zoo tagnrho qhov kub thiab txias thaum lub sijhawm khaws cia.
1.Cov ntaub ntawv rwb thaiv tsev tshiab muaj cov khoom zoo heev thiab cov yam ntxwv:
(1) Zoo airtightness: Sandwich qauv tsim ntawm lub txias cia sandwich vaj huam sib luag, ntim nrog polyurethane ua npuas ncauj nyob rau hauv nruab nrab, yuav ua tau zoo txo cov cua ntws, xyuas kom meej lub airtightness nyob rau hauv lub txias cia, thiab ntxiv txhim kho cov thermal rwb thaiv tsev kev ua tau zoo.
(2) Lub teeb yuag thiab lub zog siab: Lub thawv txias cia lub thawv ntim tau txais cov qauv sandwich tsim thiab tau ntim nrog polyurethane ua npuas ncauj hauv nruab nrab. Nws yog lub teeb hauv qhov hnyav tab sis siab zog thiab tuaj yeem tiv taus qee yam sab nraud quab yuam thiab kev ntxhov siab.
(3) Lub zog ruaj khov: Lub npoo ntawm qhov chaw cia txias sandwich vaj huam sib luag yog ua los ntawm cov xim zoo nkauj steel phaj lossis stainless hlau phaj, uas yog corrosion-resistant, hnav-resistant, thiab siab-resistant, thiab yuav siv tau ntev. lub sij hawm nyob rau hauv ib puag ncig hnyav.
(4) Ib qho yooj yim installation: Lub txias cia sandwich vaj huam sib luag txais kev tsim qauv tsim, uas yooj yim thiab yooj yim rau nruab thiab tsis tas yuav tsum muaj cov kws tshaj lij ua kom tiav.
2.Thaum peb xaiv qhov chaw txias txias sandwich panels, peb kuj yuav tsum tau xav txog cov lus qhia tseem ceeb hauv qab no:
(1) Thermal conductivity (λ tus nqi): Thermal conductivity yog ib qho kev ntsuas ntawm thermal conductivity ntawm cov ntaub ntawv, qhia lub peev xwm ntawm cov khoom nrog ib chav tsev thickness los ua cua sov nyob rau hauv ib chav tsev kub gradient. Cov khaub noom cia txias feem ntau muaj cov thermal conductivity tsawg, feem ntau ntawm 0.020-0.040 W/(m·K).
(2) Cia qhov kub thiab txias: Cov khoom siv txias txias yuav tsum muaj peev xwm hloov tau raws li qhov xav tau ntawm qhov sib txawv. Feem ntau cov tub yees, khov thiab cia txias txias yog -40 degree rau +8 degree, -18 degree rau -25 degree thiab -25 degree rau -40 degree.
(3) Thermal resistance (R value): Thermal resistance is a measure of the material's ability to resist heat flow transfer, qhia lub peev xwm ntawm cov khoom nyob rau hauv ib cheeb tsam los mus cuam tshuam lub tshav kub hloov pauv nyob rau hauv chav tsev kub sib txawv. Tus nqi hluav taws xob tsis zoo ntawm cov khoom siv txias txias yog feem ntau ntawm 3.0-6.0 m²·K/W.
(4) qhov ntom ntom: qhov ntom ntawm cov khoom txias txias xuab zeb ncaj qha cuam tshuam rau nws cov thermal rwb thaiv tsev ua haujlwm. Feem ntau hais lus, qhov siab dua qhov ntom, qhov zoo ntawm kev rwb thaiv tsev. Cov khaub thuas cia txias sandwich vaj huam sib luag qhov ceev yog los ntawm 30-50 kg/m³.
Cov kev txwv no yog lub hauv paus tseem ceeb rau kev soj ntsuam kev ua haujlwm ntawm rwb thaiv tsev ntawm cov khoom siv txias cia sandwich panels. Raws li cov kev xav tau tshwj xeeb thiab daim ntawv thov scenarios, xaiv qhov tsim nyog cia txias sandwich vaj huam sib luag tsis tuaj yeem ua kom ntseeg tau tias cov khoom muaj qhov kub thiab txias thaum khaws cia.
3.Cov hauv qab no yog cov lus qhia tshwj xeeb thiab tsis muaj qhov txias cia sandwich panels peb tsim rau muag rau koj siv:
| Khoom npe | Txias Cia Sandwich Phab Ntsa/Ceiling Panels | |
| Hlau ntawv 0 4-0.8mm | (1) xim prepainted galvanized steel ntawv (2) Aluminium zinc ntawv (3) stainless hlau ntawv (4) Aluminium Magnesium Manganese ntawv | |
| Thickness | 50/75/100/120/150/175/200 hli | |
| Siv dav dav | 920mm, 1000mm, 1120mm (Regular 1000mm) | |
| Cov khoom siv tseem ceeb | PU / PUR (polyurethane) | PIR (polyisocyanurate) |
| Qhov ntom | 38-40 KG/M3 | 40-42 KG/M3 |
| Thermal conductivity (25 degree) | Tsawg dua los yog sib npaug rau 0.028w/(mk) | Tsawg dua los yog sib npaug rau 0.026w/(mk) |
| Kub-resistant ntau yam | -185 degree - 110 degree (PUR ua npuas ncauj) | -196 degree - 205 degree (PIR ua npuas ncauj) |
| Qib hluav taws kub | B2 | B1 |
Peb cov khoom siv txias txias yog siv dav hauv cov khoom noj, tshuaj, tshuaj thiab lwm yam lag luam, thiab tsim nyog rau ntau yam tub yees, khov, tsis tshua muaj kub cia thiab tsheb thauj mus los scenarios. Peb muab ntau hom sandwich vaj huam sib luag qhov ntau thiab tsawg los xaiv los ua kom tau raws li koj qhov kev xav tau sib txawv.
Peb tau cog lus los muab cov neeg siv khoom nrog cov khoom zoo thiab cov kev pabcuam uas muaj txiaj ntsig ntxiv rau koj txoj kev lag luam. Yog tias koj txaus siab rau peb cov khoom lossis muaj lus nug, thov koj xav tiv tauj pebtiv tauj pebthiab peb yuav pab koj tag nrho lub siab dawb paug!
Cim npe nrov: chav txias panels rau muag, Tuam Tshoj chav txias panels rau muag manufacturers, lwm tus neeg, Hoobkas
