Glasswool board besides heat insulation and thermal insulation, it has other advantages such as excellent damping and sound absorption, especially for intermediate and low frequency and all kinds of noise concussion, noise reduction and working environment improvement.
The materials can be cut at random according to the construction requirement. It is mainly used on the following aspects: rooms of buildings, sound reduction system, mean of communication, refrigeration equipments, damping, and sound absorption and noise reduction of domestic electric appliance, which has a satisfactory effect.
Glasswool insulation board is made by adopting unique centrifugal technology and adding environmental adhesives of thermosetting resins-based into molten glass fibrosis. It is a kind of elastic glass fiber product made of glass fiber with diameter of only a few microns, and we can also choose moisture-proof facing on-line compound according to customers’ requirements. Because of a large number of tiny air interspaces, it has the functions of heat insulation, sound absorption, safe guarding and etc, so it is the best materials of heat insulation and sound absorption in construction.
Glass wool board advantage
Sound absorption and noise reduction.
Easy for construction; cutting at will.
Grade A1 fireproof.
Low moisture absorption; stable physical properties.
Strong vibration resistance and high durability.
Applications of Glasswool Insulation Board:
Glasswool board Insulation applied in high or mid ranking places which needs acoustic quality design decoration, e.g. opera house, movie theater, recording room, sound-recording studio, broadcast studio, audition room, business general office, TV station, radio station, multifunctional hall, conference room, studio, music hall, auditorium, gymnasium, big entertainment center, hotel, KTV, high class villa or home life, where have strict acoustics demand.
Walling and partitioning; Faced and external walls; Suspended ceiling; Steel structures; Prefabricated houses; HVAC Duct works.
Glass wool Parameters:
|Average fiber dia||μm||5.5||GB/T 5480.4-1985|
|Water content||%||≤1||GB/T 3007-1982|
|Grade of combustibility||Non-combustible Grade A||GB 8624-1997|
|Reshrinking temp||°C||≤480||GB/T 11835-1998|
|Thermal conductibility||w/m.k||0.034-0.06||GB/T 10294-1988|
|Moisture rate||%||≤5||GB/T 16401-1986|
|Sound absorption coefficient||1.03 product reverberation method 24kg/m32000HZ|