Powerclad sound barrier – the noise control solution for scaffolding and fencing

An innovative, effective noise-controlling material

The system is ideal for noise-sensitive construction sites in urban/residential areas and safety critical installations (e.g. occupied building and industrial works) that require flame retardant materials.   Powerclad Sound Barrier can also be used to reduce loud noise and music at outdoor events and to provide privacy and noise reduction for temporary perimeter fencing.

Powerclad Sound Barrier acoustic sheeting can be customised and printed for corporate branding, identification and advertising. Both large format full colour images and repeat logo pattern printing is available.

Product Data

Noise measurement and reduction

Sound levels

Noise is measured in decibels (dB), a logarithmic unit that expresses the ratio of the intensity and pressure of sound.

Normally, the human ear can hear sounds from 0 dB to 140 dB. Above 80 dB, hearing damage can occur depending on the length of exposure; sounds above 120 dB can be painful as well as dangerously damaging.

Noise reduction

How we perceive changes in loudness is a subjective one that does not relate in a linear way to the actual increase or decrease in decibels.
Noise attenuation is achieved by an acoustic barrier material that both blocks and absorbs the noise. Installing the barrier as close as possible to the source of the noise maximises the sheltered area. In all cases, the reduction must be at least 10 dB to be perceived as making a significant difference to the level of noise.

Powerclad Sound Barrier acoustic sheeting: independent testing

Acoustic performance: independently proven

Powerclad Sound Barrier acoustic sheeting for scaffolding and fencing has been independently tested to
BS EN ISO 10140-2:2010, the International Standard for Measurement of Airborne Sound Insulation of Building Elements. Tests were conducted by the Acoustic Testing Laboratory, College of Science and Technology, University of Salford Manchester.
The tests evaluated the acoustic performance of Powerclad Sound Barrier, two popular acoustic curtains and an acoustic insulated sheeting material. All the acoustic barrier materials were tested in a controlled, like-for-like installation setting.
The testing suite was set up to reflect as closely as possible real-life installation and the materials as they would be used in normal situations. The acoustic barriers were installed in an aperture measuring
2400mm x 3600mm.

Samples:

• • 2 sheets of Powerclad Sound Barrier sheeting, standard overlap
  • 6 panels of Powerclad Sound Barrier fencing, standard overlap
  • 6 panels of Acoustic Curtain A, standard overlap
  • 6 panels of Acoustic Curtain B, standard overlap
  • 2 sheets of Acoustic Insulated Sheeting, standard overlap

Powerclad Sound Barrier: acoustic and flame retardancy data

Site safety

Powerclad Sound Barrier is significantly lighter – approximately 40% – than acoustic curtains, causing less strain on the supporting structure under normal and adverse weather conditions.
Powerclad Sound Barrier is easy to deliver and install on site, providing effective noise, temperature and rain protection.

Genuine performance comparison

Powerclad sound barrier sheeting

Powerclad sound barrier fencing

Acoustic Curtain A data

Acoustic Curtain B data

Acoustic insulated sheeting

OVERALL PRODUCT DATA

POWERCLAD® Sound Barrier is a flame retardant reinforced insulation and acoustic sheeting system for temporary applications, providing an effective system for controlling and conditioning the working environment in both hot and cold
climates. Featuring a special sound absorbing foam, it provides both thermal insulation and sound absorption and helps minimise noise emissions in sensitive environments such as construction sites adjacent to commercial or residential
areas.
POWERCLAD® Insulated Sheeting incorporates air cells that provide thermal insulation for improved working environments and where controlled atmospheres are necessary, in both hot and cold climates.