SIDERISE MI Mullion and Transom Inserts for Curtain Walling (formerly Lamaphon Mullion / Transom Inserts)

Forge Industrial Estate
Maesteg
Bridgend
Mid Glamorgan
CF34 0AY

Tel +44 (0)1656 730833

SIDERISE MI Mullion and Transom Inserts for Curtain Walling (formerly Lamaphon Mullion / Transom Inserts)

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SIDERISE MI consists of a range of specialist mullion and transom inserts designed to improve the sound insulation performance of lightweight hollow framed facades or glazed areas.

‘Along’ frame treatments introduce a localised closure/baffle at the crossing point of adjacent internal areas within the building (MI1, MI5) and ‘Through’ frame treatments introduce a continuous insert that fully fills the section’s internal void (MI6, MI2, MI3):

  • MI1: Die-cut dense foam with central heavy membrane used singly or in pairs. Two closures with a 75mm separating gap achieved a 44dB Rw sound reduction index.
  • MI5: Shaped acoustic foam. Performance, similar to MI1, overall site performance varies significantly depending on the system/construction but is typically around 3-5dB Rw.
  • MI6 Shaped composite high mass layer and acoustic foam, can increase an empty aluminium frame section from an SRI of 29-31dB to around 40-42dB Rw.
  • MI2 shaped rock fibre/MI3 shaped acoustic foam can increase an empty aluminium frame section from 29-31dB to around 34-36 dB Rw. 
Tags:
Platform Compatible Version Certified to
IFC IFC 2X3 2 1.3
Revit Revit 2015 + 2 1.3

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Forge Industrial Estate
Maesteg
Bridgend
Mid Glamorgan
CF34 0AY

Tel +44 (0)1656 730833

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  • What's Changed?

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More BIM objects

What's Changed?

08/03/2017

Updates to Uniclass 2015.

28/11/2016