| Soundproofing Justin GP
A grand piano-shaped fancy floor soundproofing
Ideal for floor soundproofing and vibration isolation, and floor protection.
Using a very high rating, high-performance sound insulation, damping Sandham in sound Studios, etc.
Features of the Sandham
Is a supple sheet of just 0.7 mm.
Sandham KR filled soft vinyl chloride was special treatment based on metallic powder in large quantities and density is 2.1 kg / m 2 and heavy, sound insulation 15dB/500 Hz and are highly effective.
This special metal powder packed in large quantities, although only 0.7 mm and can exceed 3-5 DB sound insulation sheets for thin, soft, calculated from mass (mass law).
Coincidence effect sheet internal energy loss due to rigid material inherent insulation sound performance deficits at the same time not let expressed audible Castle.
In other words, shows that exceeded the mass law all audible frequencies in sound.
-Use the high-performance insulation sound material Sandham
-Floor piano sound transmission loss 15 dB
-Justin acrylic based material 80% polyester 20%
-Flame cutting, anti-mite antimicrobial treatment, electrostatic processing
-Dimensions approx. W169×D180 (Please check the piano castors at distance)
This product cannot be shipped to United States from the store.
Please contact the store for further information.