ROCKWOOL Acoustic Infills

Application

Sound-absorbing trough fillers for perforated steel decks.

Description

The underside of an exposed profiled deck is acoustically reflective, which serves to increase reverberant noise in the space below, making for a noisy and echoey acoustic environment. The solution is to install ROCKWOOL Acoustic Infills into the troughs of a perforated deck. This tissue-faced product acts to absorb incident sound, reducing noise build-up, which lowers the reverberation time and creates a quieter acoustic environment.

Acoustic Infills have been designed and tested for use with ROCKWOOL HARDROCK® roof systems as a solution to E3 and E4 of the Approved Document E, achieving Class C sound absorption in accordance with BS EN ISO 11654.

Features and benefits:

  • Excellent acoustic absorption – in conjunction with HARDROCK® Multi-Fix, ROCKWOOL Acoustic Infills have a Class C rating which will keep noise levels to a minimum.
  • Precision manufactured – pre-cut to suit metal deck profiles, Acoustic Infills are manufactured with expert cutting technology to ensure precise dimensions for a perfect fit into perforated metal deck profiles.
  • Save time on-site – the precision in the trapezoidal shapes, combined with the ease of application directly within the deck troughs, ensures a quick and efficient install.
  • Looks as good as it performs – an acoustically transparent tissue facing gives enhanced aesthetic appeal.

Application:

Sound-absorbing trough fillers for perforated steel decks.

General information

Size

1200 mm long

Uniclass 2015

Pr_25_57_06_56 Mineral wool slab insulationPrimary

CAWS

H31/254 Acoustic insulation

H31/50 Mineral wool thermal insulation

H31/65 Profile fillers

Specification data - Mineral wool slab insulation

Product Reference

ROCKWOOLAcousticInfill_D46

Thickness: 42 mm.

ROCKWOOLAcousticInfill_D60

Thickness: 55 mm.

ROCKWOOLAcousticInfill_D100

Thickness: 95 mm.

ROCKWOOLAcousticInfill_D135

Thickness: 130 mm.

ROCKWOOLAcousticInfill_D153

Thickness: 150 mm.

ROCKWOOLAcousticInfill_D159

Thickness: 150 mm.

ROCKWOOLAcousticInfill_D200

Thickness: 195 mm.

ROCKWOOLAcousticInfill_MW5SM

Thickness: 30 mm.

ROCKWOOLAcousticInfill_D85SM

Thickness: 79 mm.

Standard

BS EN 13162, ISO 14001, BS EN ISO 11654

Form

Tissue faced (white) trough filler

Fire performance

Produced from non-combustible insulation

Density

60 kg/m³

Water vapour resistance

5.9 MNs/gm

Standard product features

Features:

Excellent acoustic absorption – in conjunction with HARDROCK® Multi-Fix, ROCKWOOL Acoustic Infills have a Class C rating which will keep noise levels to a minimum. Looks as good as it performs – an acoustically transparent tissue facing gives enhanced aesthetic appeal.

Size:

1200 mm long.

Recyclability:

ROCKWOOL is recyclable. For waste ROCKWOOL material that may be generated during installation or at end of life, the manufacturer is happy to discuss the individual requirements of contractors and users considering returning these materials to their factory for recycling.

Environmental information

Recyclability

ROCKWOOL is recyclable. For waste ROCKWOOL material that may be generated during installation or at end of life, the manufacturer is happy to discuss the individual requirements of contractors and users considering returning these materials to their factory for recycling

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