Fabric Wrapped Acoustic Ceiling Rafts
Application

Primarily used when there is insufficient wall space for absorption material.

Description

Fabric wrapped acoustic ceiling rafts providing a modern and contemporary floating effect. They offer sound absorption performance not only from the face of the panel but also from the rear.

They are available in square or rectangular panels as well many other shapes such as circles, ellipses and triangles. The rafts can achieve Class A acoustic performance and are supplied with the appropriate hanging kits, including 2 m suspension cables, bullet ceiling fixings, clips and spiral hooks.

Features and benefits:

  • Excellent sound absorption performance - Up to Class A.
  • Over 100 standard fabric colours available.
  • Impact resistant.
  • High content of recycled material.
  • Easy installation method.
  • Quick availability.

Applications:

Primarily used when there is insufficient wall space for absorption material.

General information

Size

1800 x 1200 mm

2400 x 1200 mm

2700 x 1200 mm

Special order

Insert requirement.

Material

Sound absorbing, high-density fibre glass core board (90 kg/m³) wrapped in acoustic fabric

Uniclass 2015

Pr_35_93_13_80 Sound attenuator infill unitsPrimary

CAWS

K40/10 Suspended ceilings

K40/105 Suspended ceiling system

K40/115 Unit/ modular suspended ceiling system

K40/270 Boards

Specification data - Sound attenuator infill units

Product Reference

Fabric Wrapped Acoustic Ceiling Rafts

Size

1800 x 1200 mm

2400 x 1200 mm

2700 x 1200 mm

Special order

Insert requirement.

Thickness

25 mm

3.5 kg/m², sound absorber class C (to BS EN ISO 11654).

40 mm

4.5 kg/m², sound absorber class A (to BS EN ISO 11654).

Fabric

-

Type

Insert requirement from Cara and Lucia ranges, consult manufacturer's literature for information.

Fire rating (to BS 476-7)

Class 0

Class 1

Standard.

Standard product features

Material:

Sound absorbing, high-density fibre glass core board (90 kg/m³) wrapped in acoustic fabric.

Edges:

Square.

Core fire rating (to BS 476-6):

Class 0.

Sound absorption coefficient (to BS EN ISO 11654, 40 mm thickness with 100 mm suspension):

125 Hz: 0.35; 250 Hz: 0.85; 500 Hz, 2000 Hz and aw: 0.95; 1000 Hz and 4000 Hz: 1.0; noise reduction coefficient (NRC): 0.95.

Literature
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