I. Cov ntim thiab thawv ntim thiab thawv cov chaw thau khoom ntawm txhuas duct board:
Pir ua ntej - insulated (pi) du los xij:
Qhov Loj Li Qub: 3950 * 1200 * 20mm / 2900 * 1200 * 20mm
PIR ua npuas ncauj ntom ntom ntom: 52kg / m3,
Qhov hnyav: Txog 1.4kg / m2
Pob: 10 nplooj ntawv / ntawv thawv
Thawv Chaw thau khoom:
40'hqThawv: 3950/2900 * 1200 * 20MM, 10 daim ntawv tau ntim rau hauv ib lub thawv, tag nrho 660Sheetts (3950hsheets (2900mm).
20'gpThawv: 2900 * 1200 * 20mm, 10 daim ntawv tau ntim rau hauv ib lub thawv, tag nrho 400 400sheets.
Cov lus nug ntawmTxhuas duct board
Puas yog PIR ua ntej - istulated (pi) ducts xav tau cov rwb thaiv tsev ntxiv tom qab kev teeb tsa?
Tsis muaj. Li qub hlau ductions (uas yuav tsum tau cais cov khaubncaws sab nraud povtseg (uas xav tau cais cov khaubncaws sab nraud povtseg zoo li fiberglass), PIR ua ntej - insulated nrog ntsib kev ntsib kev sib xyaw. Qhov kev xav tau no tshem tawm qhov xav tau ntawm kev ua haujlwm ntawm sab nraud ua haujlwm, txuag sijhawm thiab ua haujlwm.
Nyob rau hauv twg cov xwm txheej yog PIR ua ntej -} insulated duct?
Nws yog dav siv nyob rau hauv cov tsev lag luam xws li chaw haujlwm, chaw khaws khoom, thiab chaw ntiav, chaw kho mob thiab khoom noj txias thiab txias thiab txias thiab txias tshuab.
PIR li cas pre {- aw one a roulated duct sup ntawv ntim?
-Nws ib txwm ntim hauv cov yeeb yaj kiab yas lossis thawv, nrog 10 nplooj ntawv ib pob.
Yuav ua li cas tswj pir ua ntej - istulated (pi) ducts?
Kev tu yog tsawg heev. Kev kuaj xyuas ib txwm rauKoom Tes Tiav(txhawm rau tiv thaiv cua toughage) thiabNto puas(piv txwv li, punctures nyob rau hauv txhuas ntsib) yog pom zoo. Ntxuav sab hauv lub sijhawm tsis tu ncua (nrog cov tshuaj ntxuav me me) pab kom muaj airflow efficiency, tshwj xeeb tshaj yog nyob rau hauv kev nyiam huv {{}}}}}}}}}}}}} cov chaw rhiab.
Ii. Cov kev ua tau zoo ntawm txhuas duct board
Thermal rwb thaiv tsev:Thermal conductivity tsawg dua los yog sib npaug rau 0.03W / (MEX KIS), uas yog qhov zoo dua cov hlau ntawv huab cua tshuab (uas yuav tsum tau muaj ntxiv rwb thaiv cov khaubncaws sab nraud povtseg). Nws tuaj yeem txo cov pa taws kev siv cua txias / cua tshuab tshiab, txo cov cua sov poob thaum lub caij ntuj no, thiab tiv thaiv kev ua kom zoo nkauj thaum lub caij ntuj sov.
Suab Rwb Thaiv Tsev:Cov cuab yeej ntxig ntawm cov khoom tseem ceeb tuaj yeem nqus tau lub suab nrov ntawm cov cua hauv av, nrog rau 25db lub suab nrov " Nws yog qhov haum rau cov xwm txheej nrog cov suab nrov txo cov kev yuav tsum muaj xws li tsev kawm ntawv thiab chaw ua haujlwm.
Corrosion Kuj:Aluminium Ntawv Nyiaj Txheej yog tiv taus cov kua qaub, alkalis thiab noo noo. Nws tsis tshua muaj kev xeb hauv ntub ib puag ncig xws li chav ua noj, thiab nws cov kev pabcuam lub neej yog 5 txog 8 xyoo ntev dua li ntawm cov ntawv hlau cov ntawv cua ducle.
III. Txhim kho cov txiaj ntsig ntawm txhuas duct board
Kev hnyav:Nws hnyav tsuas yog 1/3 ntawm cov tsoos hlau ntawv cov ntawv huab cua ua pa pa (txog 8-12kg / ㎡), yam tsis muaj kev xav tau cov khoom siv hnyav. Los ntawm txhais tes tuav yog qhov txaus, thiab kev teeb tsa kev teeb tsa tau nce los ntawm 40%.
Yooj Yim Rau Cov Txheej Txheem:Nws tuaj yeem txiav ncaj qha nrog ib rab riam tsis muaj riam uas tsis muaj cov txheej txheem nyuaj xws li vuam thiab crimping. Ntawm - chaw kho kom haum tau tuaj yeem ua raws li qhov loj me, txo cov khoom siv pov tseg.
Zoo Sealing:Cov pob qij txha sib txuas nrog tshwj xeeb aluminium cov kab xev tshwj xeeb los yog flanges, nrog rau kev ua kom muaj zog tsawg dua lossis sib npaug ntawm 10%), txo qhov kev ua haujlwm hauv lub teb chaws puas thiab txo qis kev ua haujlwm thiab cov nqi kho.
Cim npe nrov: Aluminium duter board, Tuam Tshoj, cov chaw muag khoom, chaw tsim khoom, Hoobkas, Mekas
