PRODUCTEN
EShop-nummer
Wachtwoord
Welcome to CAIROX BELGIUM

DI/P30 • Glass wool insulation plates

  • Glasswool
  • Internal acoustic insulation
  • Standard
  • 25 or 50 mm

Glass wool duct insulation plates with black fiberglass foil

Application

  • For internal thermal and acoustic insulation of HVAC ductwork applications, acoustic splitters or acoustic housings

Material

  • Glass wool plate with glasswoolfibers, glued on a black fiberglass screen

Colour

  • Yellow mineral glasswoll with black fiberglass screen

Composition

  • Mineral glass wool matress with horizontally orientated glasswool fibers
  • Black fiberglass screen

Characteristics

  • Heat conductivity of 0.032 W/mK at 10°C and volume mass max 32 kg/m³
  • Application temperatures up to 125°C
  • Non hygroscopical and non capillary material
  • Fire resistance class A2-s1,d0
  • Size 2.4 x 1.2 m (2.88 m²) per plate with a thickness of 25 mm or 50 mm
  • Wrapped with 40 pieces (thickness 25 mm) or 20 pieces (thickness 50 mm) in polyethylene shrinkfoil
  • Maximum air velocity 12 m/s
  • CE certificate 64721
  • Store in dry area
  • Wear protective clothing when installing

Mounting

  • To be glued on inside ducts
  • To be pinned on surfaces by means of insulation pins with washers

Accessories

  • Contact glue, type POWER SPRAY
  • Insulation self-adhesive pins with washers, type CD 32 or CD 63

Text for tender

Kopiëren
  • The thermal and acoustic internal insulation will be done by means of glass wool insulation plates of 25 mm or 50 mm. The matresses consist of mineral glass wool fibers glued on a black fiberglass screen.
  • CAIROX Type DI/ P30-25 or DI/ P30-50

Order example

  • DI/P30-25

Explanation

DI/P30-25 = Glass fiber acoustic insulation plate of 25mm thickness

Articles

Article selection assistant
Battery type
Configuration
Type
Size
Article number Battery type Configuration Type Size E-shop
I100951060000 BE ECO NEOTIME 600 PREMIUM BE ECO 600
I100951060001 BE DIVA NEOTIME 600 PREMIUM BE DIVA 600
I100951060002 BE LOBBY NEOTIME 600 PREMIUM BE LOBBY 600
I100951090000 BE ECO NEOTIME 900 PREMIUM BE ECO 900
I100951090001 BE DIVA NEOTIME 900 PREMIUM BE DIVA 900
I100951090002 BE LOBBY NEOTIME 900 PREMIUM BE LOBBY 900
I100951130000 BE ECO NEOTIME 1300 PREMIUM BE ECO 1300
I100951130001 BE DIVA NEOTIME 1300 PREMIUM BE DIVA 1300
I100951130002 BE LOBBY NEOTIME 1300 PREMIUM BE LOBBY 1300
I100951180000 BE ECO NEOTIME 1800 PREMIUM BE ECO 1800
I100951180001 BE DIVA NEOTIME 1800 PREMIUM BE DIVA 1800
I100951180002 BE LOBBY NEOTIME 1800 PREMIUM BE LOBBY 1800
I100951250000 BE ECO NEOTIME 2500 PREMIUM BE ECO 2500
I100951250001 BE DIVA NEOTIME 2500 PREMIUM BE DIVA 2500
I100951250002 BE LOBBY NEOTIME 2500 PREMIUM BE LOBBY 2500
I100952060000 CO ECO NEOTIME 600 PREMIUM CO ECO 600
I100952060001 CO DIVA NEOTIME 600 PREMIUM CO DIVA 600
I100952060002 CO LOBBY NEOTIME 600 PREMIUM CO LOBBY 600
I100952090000 CO ECO NEOTIME 900 PREMIUM CO ECO 900
I100952090001 CO DIVA NEOTIME 900 PREMIUM CO DIVA 900
I100952090002 CO LOBBY NEOTIME 900 PREMIUM CO LOBBY 900
I100952130000 CO ECO NEOTIME 1300 PREMIUM CO ECO 1300
I100952130001 CO DIVA NEOTIME 1300 PREMIUM CO DIVA 1300
I100952130002 CO LOBBY NEOTIME 1300 PREMIUM CO LOBBY 1300
I100952180000 CO ECO NEOTIME 1800 PREMIUM CO ECO 1800
I100952180001 CO DIVA NEOTIME 1800 PREMIUM CO DIVA 1800
I100952180002 CO LOBBY NEOTIME 1800 PREMIUM CO LOBBY 1800
I100952250000 CO ECO NEOTIME 2500 PREMIUM CO ECO 2500
I100952250001 CO DIVA NEOTIME 2500 PREMIUM CO DIVA 2500
I100952250002 CO LOBBY NEOTIME 2500 PREMIUM CO LOBBY 2500

Attenuation table

acoustic properties

DI/P
Hz
125250500100020004000
30-25

 

αs

0.07

0.220.510.710.851.03
30-50

 

αs
0.190.560.940.981.021.13

Symbols and specifications

αs = absorption coefficient in sabine

Hz = frequenty band in Hertz

DI/P30-25 = insulation plate thickness 25 mm

DI/P30-50 = insulation plate thickness 50 mm

Attenuation example

example:
Duct of 0.50 x 0.40 m
Frequency: 2000 Hz
Reduction per channel:
type 602 25mm: 9 dB
These graphs are the translation of the formula:
∆N=1,05αs1,4 p/s dB/lm
with ΔN = noise reduction in dB /lm.
αs = sound absorption coefficient according sabine.
p = inner circumference of the channel in lm: 2 (a + b)
s = inner surface of the channel in m2: (a x b)
Sound absorption coefficient
αs (according sabine)
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