Very High Acoustic Performance Drywall - PREGYMETAL SINEMAX® - SINIATVery High Acoustic Performance Drywall - PREGYMETAL SINEMAX® - SINIATVery High Acoustic Performance Drywall - PREGYMETAL SINEMAX® - SINIAT
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Very High Acoustic Performance Drywall - PREGYMETAL SINEMAX® - SINIAT

ACOUSTIC SPECIFICATIONS COMPLIANCE

> SINEMAX walls meet the most demanding acoustic specifications fully compliant with the sound requirements of the CST Guide issued by the French Image and Sound Technical High Commission.

> For acoustic measurements in situ using the Dolby Atmos sound in a cinema, the noise level in the surrounding room is below the NR 25 graph (CST Guide recommendation).

> The apparent sound reduction index of the SINEMAX partition at the 63Hz octave is 44 dB and 59 dB at the 125Hz octave. HIGH

PERFORMANCE AT LOW FREQUENCIES

> The new SINEMAX acoustic joint contains a higher performance elastomer to reduce low frequency transmissions thanks to its 11 Hz cut-off frequency. It reduces structure-borne transmissions to negligible levels compared to airborne transmissions.

> The replacement of standard plasterboard by high-density PREGYPLAC dB BA13 acoustic plasterboards provides a high level of sound insulation straight from lower frequencies.

Specification
  • THE SINEMAX SOLUTIONS FOR STRINGENT TECHNICAL REQUIREMENTS

    > Rw + C from 69 to 76 dB thanks to new SINEMAX joints and PREGYPLAC dB BA13 and PREGYPLAC BA18 S boards.

    > Height: up to 14.10 m with standard PREGYMETAL columns.

    > Thickness from 260 to 640 mm to suit all configurations.

    > EI 60 fire resistance and R 60 fire stability for enclosed structures.

    > Impact resistance with High Strength Hardnedss PREGYPLAC BA18 S boards

    SITE PRODUCTIVITY AND BUDGET CONTROL

    > SINEMAX installation uses the same techniques of dry plasterboard wall construction. It adapts perfectly to metal constructions and light façades and will help in meeting very tight construction deadlines.

    > The job of the plasterboard installer is made easier by products that are suitable for high-wall constructions. PREGYPLAC BA18 S plasterboards have a reduced width of 90 cm and PREGYMETAL standard frames are made of 6/10° steel. These products simplify handling and screwing, while still ensuring health and safety compliance - installer safety.

    > Budgets are optimized by a 30% decrease in the framework density, with the new 90 cm spacing between columns of the BA18 S boards.

    > Site supply ensured. With a reduced quantity of accessories, boards and frames are readily available to ensure deliveries and construction stocks.

Technical specification
  • Unique ref.FR_SW_SINEMAX
  • Collection setPartitions & Interior walls
  • CollectionPrégymétal
  • TypeAssembly (multiple objects)
  • Date of publishing2019-09-18
  • Edition number1
Related
  • Material mainGypsum
  • Material secondarySteel
  • Designed inFrance
  • Manufactured inFrance
Classification
  • BIMobject CategoryBuilding Materials - Gypsum / Fibre / Plaster Boards
  • IFC classificationWall
  • UNSPSC nameWallboard
  • UNSPSC code30161501
  • Uniclass 1.4 CodeJK10
  • Uniclass 1.4 DescriptionPlasterboard dry lining/partitions/ceilings
  • Uniclass 2.0 CodeSS-25-12-65-65
  • Uniclass 2.0 DescriptionPlasterboard Panel Partition Systems
  • Uniclass 2015 CodeSs_25_10_30_35
  • Uniclass 2015 DescriptionGypsum board partition systems
  • NBS Reference Code45-52-63
  • NBS Reference DescriptionPlasterboard Panels
  • OmniClass Number23-15 11 11 11 11
  • CSI UniFormat II CodeC1010
  • CSI UniFormat II TitlePartitions

Region availability

Europe
France