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Oscar Elite - Acoustic plaster - Acoustic spray

Verified by manufacturer 6 months ago

Oscar Elite 47 mm

Oscar Acoustics Variant:
Third party certifications:
  • QA Certificate

    QA Certificate

    Certificate type

  • M1 emission classification

    M1 emission classification

    Certificate type

  • Fire Safety Certification

    Certificate type

A decorative, highly sound-absorbent finish that appears as smooth as regular plaster.

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BOS
+44 (0)1474 854902 Website

Application

Acoustic plaster for use in offices, hotels, receptions, luxury homes, restaurants and high specification apartments and houses where the designers' desire for hard flat surfaces can lead to noise reverberation problems.


Acoustic plasters are not suitable for walls below 2 m from the floor.


3-4 mm base coat applied to base board.


Spray and trowel application by Oscar Acoustics trained in-house teams.

Description

An exceptionally smooth, flat acoustic plaster finish with the appearance of conventional plaster.

27 mm-thick decorative, highly sound-absorbent ceiling and wall covering with either a stucco or plaster smooth finish, installed by Oscar Acoustic Elite teams.

Oscar Elite acoustic plaster can be applied directly onto plasterboard, smooth concrete, steel sheet and most other surfaces and is suitable for flat, domed and vaulted soffits.

An excellent alternative to acoustic panel ceilings without design compromise.


Features and benefits:

  • Typically appears smoother than conventional painted plaster but with the advantage of high performance acoustic properties.
  • Acoustic spray controls sound reverberation in buildings by absorbing sound energy instead of reflecting it, thereby reducing reverberation times and overall noise levels, giving clarity to speech and music.
  • It can be applied directly onto plasterboard, smooth concrete, steel sheet and most other surfaces.
  • Suitable for flat, domed and vaulted soffits.
  • Available in two surface finishes and a variety of colours.
  • The standard white acoustic plaster finish provides a light reflectivity of 94%.
  • Acoustic spray is easy to maintain through vacuuming or dusting.
  • Can be over-sprayed in a different colour if required.


Fire rating:

A2-s1, d0 and Class 0 to BS 476 - significantly betters the requirements of the new Approved Document B providing little to no smoke and absolutely no droplets, assisting in the safe escape of occupants.


Emissions:

M1 emission class certified for building materials (best class) and CDPH compliant.


Environmental standards:

Environmental Product Declaration in accordance with ISO 14025 - EN 15804. Living Building Challenge compliant.


Recycled content:

Glasswool: 75%


Embodied carbon:

Can effectively lower the carbon footprint of a building project by sequestering rich stores of carbon for the life of the structure or application


Flangeless fittings:

90% of flangeless fittings do not work properly with any acoustic finish. If you are specifying a flangeless fitting, please contact Oscar Acoustics for advice.


Sound absorption:

Acoustic testing has been carried out against concrete. Substrates likely to provide increased performance include plasterboard with the use of an air gap behind, rib deck or profiled metal sheet. Please contact Oscar Acoustics’ technical department for free design assistance.


Materials:

Combination of base board, base and top coats.

General information

Color

White

Other

Guidance for specification option:

Various colours are available.

Finish

Smooth

Manufacturer guidance

Smooth. Stucco.

Material

-

Manufacturer guidance

Plaster

Uniclass

Ss_25_45_85_85 Sprayed internal monolithic coating systemsPrimary

CAWS

M22/120 Sprayed

Product range

Acoustic plasters

Specification data - Sprayed internal monolithic coating systems

System performance

Reaction to fire to BS EN 13501-1, A2-s1,d0 and Class 0 to BS 476.

Guidance for specification option:

Significantly betters the requirements of the new Approved Document B providing little to no smoke and absolutely no droplets, assisting in the safe escape of occupants.

Preparation

In accordance with OEL3 Oscar pre-start check list.

Initial coats

3–4 mm base coat applied to base board.

Coating

-

Insulant

High density 40 mm-thick acoustically absorbent base board bonded with adhesive to substrate.

Protective membrane

1–2 mm finish coat.

Movement joints

-

Form with

Stop bead.

Guidance for specification option:

(Only required when passing over existing movement joints).

Accessories

None.

'F trim' white PVC-U bespoke stop bead.

Access hatch.

L stop bead, white or aluminium.

Light haloes (flanged fitting only).

Oscar Evo-Blade razor edge trim.

Pattress.

Thickness

47 mm.

Colour

White.

Guidance for specification option:

Standard.

Special order.

Guidance for specification option:

Almost any colour achievable.

Sound absorption coefficient

To BS EN ISO 354 at 125 Hz: 0.40, at 250 Hz: 0.80, at 500 Hz: 0.95, at 1 kHz: 0.95, at 2 kHz: 47 mm 0.90, at 4 kHz: 0.90.

Noise reduction coefficient

0.90.

Weighted sound absorption coefficient

0.95 αw.

Texture


Smooth, Oscar Elite.






Guidance for specification option:

Trowelled and sanded to a smooth plaster finish.

Stucco, Oscar Elite S.

IndoorEnvironment

M1 emission class certified for building materials (best class) and CDPH compliant.

Environmental

Environmental Product Declaration in accordance with ISO 14025 - EN 15804. Living Building Challenge compliant.

Sustainability data

Contains Red List materials

No

Country of material origin

Europe

Country of product manufacture

Europe

Material

-

Manufacturer guidance

Plaster

Embodied carbon

A1-A3 (production stage) as defined in BS EN 15804

kg CO₂ eq/kg

Self declared

Guidance for specification option:

Can effectively lower the carbon footprint of a building project by sequestering rich stores of carbon for the life of the structure or application.

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

75 %

Guidance for specification option:

Glasswool.

BIM objects

BOS

NBS BIM Object Standard

This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.

Find out more about the NBS BIM Object Standard.

Platform Compatible Version
IFC

IFC2X3

2

Revit

Revit 2016

3

Third party certifications

QA Certificate

QA Certificate

Fire Labs: Reaction to fire classification - DIN EN 13501-1

M1 emission classification

M1 emission classification

Oscar Elite - M1 emission classification

Fire Safety Certification

Fire Safety Certification

Oscar Elite Fire test EN 13501-1 2018 (European rating A2 – s1,d0)

Literature

Sonacoustic (Oscar Elite)

Sonacoustic (Oscar Elite)

Oscar Elite Brochure - Acoustic Plaster

Oscar Elite Brochure - Acoustic Plaster

Oscar Elite Image Pack

Oscar Elite Image Pack

Oscar Acoustics Project List

Oscar Acoustics Project List

M1 Emissions Classification - Oscar Elite acoustic plaster

M1 Emissions Classification - Oscar Elite acoustic plaster

Oscar Elite fire performance ratings

Oscar Elite fire performance ratings

Acoustic - Full test data

Acoustic - Full test data

Case studies

Oscar Elite acoustic plaster in Four Seasons Hotel, London.

Oscar Elite acoustic plaster in Four Seasons Hotel, London.

Oscar Elite Acoustic Plaster on Grand Designs

Oscar Elite Acoustic Plaster on Grand Designs

Oscar Innovation Centre - Oscar Acoustics new HQ

Oscar Innovation Centre - Oscar Acoustics new HQ

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