Rigid PIR Pre-Insulated Duct Board

Ua tsaug rau nws cov khoom zoo heev thiab cov kev pabcuam zoo, UNT Duct yog ib qho ntawm cov ua tsis zoo pir pre-insulated duct board manufacturers thiab lwm tus neeg nyob hauv Suav teb. Txais tos mus yuav cov khoom zoo thiab customized los ntawm peb lub hoobkas. Peb yuav muab kev pabcuam zoo tshaj plaws rau koj thiab xa khoom sai.

 

Peb nruj PIR ua ntej-insulated duct board yog lub Hoobkas- kev sib xyaw ua ke sandwich vaj huam sib luag: nruj kaw-cell polyisocyanurate ua npuas ncauj core txuas mus tas li nrog siab - lub zog embossed aluminium ntawv ci ntawm ob sab. Nws muab cov cua duct substrate, thermal rwb thaiv tsev, huab cua barrier thiab vapor barrier nyob rau hauv ib lub rooj tsavxwm, tag nrho hloov cov tsoos ob-theem GI duct txheej txheem (cov ntaub ntawv hlau fabrication + cais ntawm -site roj hmab yas rwb thaiv tsev wrapping). Peb muab tag nrho qhov sib txuam nrog rau PVC txuas profiles, aluminium flanges, cov cuab yeej siv tes tsim tshwj xeeb, cov hlua khi thiab cov hlua khi, txhawb nqa tag nrho ntawm - qhov chaw txiav, qhab nia, folding thiab sib dhos ua kom tiav cov pa taws ua haujlwm.

 

Qauv:Silver Aluminium / PIR Ua Npuas Ncauj / Nyiaj Txhuas
Loj:4000 * 1200 * 20mm
Ua npuas ncauj ntom ntom:53kg / m3
Aluminium Thickness:0.06mm los yog 0.08mm
Ntim:10 daim / pob
Loading peev:710 nplooj / 40'HQ (packed nrog hnab yas)
660 nplooj / 40'HQ (packed nrog cardboard thawv)

1. Txiav Lub Sijhawm Ua Haujlwm & Cov Nqi - Qhov txiaj ntsig loj tshaj plaws

Ib - kauj ruam ntawm - kev tsim qhov chaw- Tsis muaj vuam, tsis muaj rwb thaiv tsev ntxiv lossis vapor barrier. Kev txhim kho efficiency nce 40% -50%, kev tsim kho kom txo qis.

Ultra - hnyav- Tsuas yog ~ 1/6 qhov hnyav ntawm GI duct + roj hmab rwb thaiv tsev. Ib tus neeg ua haujlwm tuaj yeem ua haujlwm ib leeg; tsawg lifting khoom.

Tsawg dua hangers- Txo cov brackets, cov nqi khoom siv, thiab kev teeb tsa ua haujlwm.

Yooj yim phau ntawv ua- Txiav, qhab nia, khoov nrog cov cuab yeej siv tes ua. Tsis siv lub tshuab hnyav; yooj yim los ua lub luj tshib, tees, reducers.

Yooj yim panels- Kev khoov zoo dua li phenolic boards, tsawg tawg, tsawg rework thiab pov tseg.

2. Tsawg dua Risks & Callbacks

Factory-cov ntawv ci vapor barrier- Tsis muaj qhov khoob, qhov chaw txias txias, lossis cua nkag. Cov dej ntws tawm qis dua 5% -10% ntawm cov kav dej ib txwm muaj. Tshem tawm qhov txias poob, tsis sib xws temp, condensation tsis txaus siab.

Kaw -cell PIR ua npuas ncauj (0.36% dej nqus)- Resistant noo noo, pwm, kab mob. Aluminium nto du, fiber ntau -dawb - ua tau raws li cov qauv huv huv / tsev kho mob / zaub mov.

BS476 Chav Kawm 0 hluav taws kub- Tus kheej- tua, pa taws tsawg, tsis muaj dej ntws. Dhau nruj kev soj ntsuam hluav taws yooj yim.

3. Txuag qhov chaw qab nthab

Tsuas yog 20mm tuab vs . 30.5mm rau GI + rwb thaiv tsev. Qhov zoo tshaj plaws rau cov kab noj hniav nruj nreem - txhawb koj txoj kev sib tw.

4. Kev ua tau zoo zog, kev hais lus yooj yim dua

0.020 W / m·K thermal conductivity- Qhov zoo tshaj plaws ntawm cov khoom ua ntej- insulated ducts. Txiav HVAC lub zog poob 20% -30%. Zoo heev rau kev lag luam kev sib tw.

20+ xyoo kev ua haujlwm- Tshaj dhau XPS. Yuav tsum tau kho dua tshiab - ntau txaus nyiam rau cov neeg tsim khoom thiab cov neeg siv khoom kawg.

1. Raw Material Mixing

2. Aluminium ntawv nyiaj embossing

3. Ua npuas ncauj txhaj tshuaj

4. Foaming & Laminating

5. PID Duct Vaj Huam Sib Luag Txiav

6. PID Duct Vaj Huam Sib Luag auto- stacking

7. Ntim ntawm Pre- insulated duct

8. Cov khoom ntawm PID vaj huam sib luag