CLOUDSORPTION Technical Specifications

Sound absorption performance

Cloudsorption – Echo Plus (with 100mm suspension)

Frequency ( Hz)	125	250	500	1,000	2,000	4,000	NRC	Sound Absorption Class
Cloudsorba – “Echo II”	0.36	0.84	1.0	1.0	1.0	1.0	0.96	A

 

Cloudsorption – Textile (with 100mm suspension)

Frequency (Hz)	125	250	500	1,000	2,000	4,000	NRC	Sound Absorption Class
Cloudsorba – “Fabric”	0.38	0.92	0.96	0.93	0.99	0.97	0.95	A

 

Cloudsorption fire rating

Echo Plus : Class 0 to BS476.

Textile : Class 1 to BS476 as standard with the acoustic core being Class O.

However, Class O fabric can be used if required on any project.

Cloudsorption weight

Echo Plus : 4kg/m2

Textile : 3kg/m2

Cloudsorption light reflectancy

Echo Plus : Provide 78% diffuse light reflectivity

Textile : These fabric coated panels will offer varying degrees of light reflectivity depending on the colour of the chosen covering.  See fabric colour chart  HERE.