♦♦ ♦♦ Sound insulation test

Foam Concrete Wall Acoustic Sound Insulation Testing

We have finished series of strict testings, such like eps foam cement concrete wall panel sound insulation test, partition wall panel sound observation testing, lightweight foam concrete wall soundproof testings.

As per ISO 140-1:1997, ISO 140-6:1998 Part 5: Field measurement of airbome sound insulation of facade and facade elements:

ISO 140-9:1985, ISO 266:1997 acoustics preferred frequencies;

ASTM E-90-95 and E412-73 standards.

 

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