571/ 572 Acoustic Roof Slab

Description

Mayplas Acoustic Roof Slab is designed for use in double skinned metal roofing systems to enhance sound absorption performance. The tissue facing helps to avoid the slab edges from showing as shadows through the perforated inner sheet and helps prevent any fibrous particles from penetrating the perforations.

Benefits:

  • Class 0 fire performance.
  • Excellent sound absorption.
  • Tissue faced for visual effect.
  • Suits all proprietary systems.

General information

Size

1200 x 600 mm as standard, or as required for laying within profile.

Uniclass 2015

Pr_25_57_06_50 Mineral fibre slab insulationPrimary

CAWS

H31/254 Acoustic insulation

Product range

Acoustic Insulation

Specification data - Mineral fibre slab insulation

Product Reference

571 White Tissue Faced Acoustic Roof Slab

572 Black Tissue Faced Acoustic Roof Slab

Thickness

30 mm as standard; other thicknesses are permissible.

Size

1200 x 600 mm as standard, or as required for laying within profile.

Product Options

Rock fibre slab:

  • Densities: 45, 60 and 100 kg/m³.
  • Thermal conductivity: 0.034 W/mK.
  • Fire performance: Non-combustible to BS EN 476-4.

Tissue:

  • White tissue: 90 g/m², non-woven.
  • Black tissue: 70 g/m², non-woven.
  • Fire performance: Class I Surface Spread of Flame to BS EN 476-7.

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