Precautions for the installation site of
polyester fiber sound-absorbing panels
(1) The installation site must be dry and the minimum temperature is not lower than 10 degrees Celsius after installation
(2) The
polyester fiber sound-absorbing panels maximum humidity value of the installation site should be controlled at 60% within the range of 40%
(3) At least 24 hours before the installation, the temperature and humidity of the installation site must meet the above-mentioned standards.