Application of glass wool board insulation system in existing building energy-saving reconstruction
Physical Properties:
Shrinkage temperature of heat load
GB/T11835-1998
250 -400
Corrosion resistance
ASTM C665
No chemical reaction
Mildew resistance
ASTM C665
Mildewproof
Performance
Experimental method
Technical requirements
Moisture absorption
ASTM C1104
3% of weight (49 , relative humidity 90%)
Moisture permeability
ASTM E96
Max. 0.013g/24h m2 mercury/mm
Combustibility
UL723
flame spreading:25
GB5480.7-87
5% of weight (49 , relative humidity 90%)
GB/T17146-1997
ASTM E84
CAN/ULC S-102
GB8624
fumes spreading:50
Grade A incombustible material
Application of glass wool board insulation system in existing building energy-saving reconstruction
