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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
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
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
125
250
500
1000
2000
4000
30-25
αs
0.07
0.22
0.51
0.71
0.85
1.03
30-50
αs
0.19
0.56
0.94
0.98
1.02
1.13
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)