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Description

Acoustray is an acoustic, fire rated perimeter cavity stop, with integral drainage tray, for use in reducing flanking noise transmission between floor levels and external wall junctions.

Asctape, polyband strip is used to join cavity stop units.

Features:

  • Saves installation problems due to its ability to be installed independently to the internal wall.
  • No secondary fixing required.
  • No break in insulation, no cold bridging.
  • Includes a unique fixing flange with drain holes which eliminates the need for external weeps.
  • Acts as formwork for floated screeds on beam floor construction.
  • Ideal for refurbishment work as only the outer leaf requires to be removed to install, without the need to fix to inner leaf.
  • Complies with Robust Details edition 2 (Jan 2005).

General information
Features

Saves installation problems due to its ability to be installed independently to the internal wall

No secondary fixing required

No break in insulation, no cold bridging

Includes a unique fixing flange with drain holes which eliminates the need for external weeps

Acts as formwork for floated screeds on beam floor construction

Ideal for refurbishment work as only the outer leaf requires to be removed to install, without the need to fix to inner leaf

Complies with Robust Details edition 2 (Jan 2005)

Material

Main body manufactured in black polypropylene

Uniclass 2015 Plastics cavity closers (Pr_35_90_50_64)
Specification data
Product Reference

Acoustray - acoustic cavity stop

Product code

ASC50/220

For 50 mm cavity.

ASC65/220

For 65 mm cavity - manufactured to special order.

ASC75/220

For 75 mm cavity.

ASC85/220

For 85 mm cavity - manufactured to special order.

ASC100/220

For 100 mm cavity.

Accessory product code

Asctape jointing strip

Standard product features

Fire rating to BS 476-20:

Integrity and insulation 90 minutes.

Material:

Main body manufactured in black polypropylene.

Length:

500 mm.

Height of insulation component:

220 mm.

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