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Siderise MI Mullion and Transom Acoustic Inserts for Curtain Walling

Verified by manufacturer 3 months ago

AVC Mullion Closures MI1

Siderise Group Variant:

Siderise MI Mullion Inserts comprise of a range of specialist acoustic insulation materials designed to reduce vertical and horizontal sound transmission in curtain wall buildings.

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Application

Vertical or horizontal flanking treatment for improving the sound insulation performance of lightweight, hollow-framed facades or glazed areas.

Description

Siderise Mullion and Transom Inserts comprise a range of specialist material components intended to improve the sound insulation performance of lightweight hollow framed facades or glazed areas. Whilst the inserts may be employed for the purpose of improving the sound transmission characteristics of the building envelope (e.g. outside to inside performance), more commonly they are used to assist in reducing flanking transmission between adjacent internal areas. This includes ‘room to room’ and ‘floor to floor’ flanking sound transmission. Specific optimal solutions have been developed for each of the common conditions encountered in curtain wall construction. The design of the appropriate insert considers not only acoustic performance but also ease and practicality of installation. In-house manufacturing techniques such as CNC/ die cutting or routing permit an accurate tailored fit within the particular hollow frame element.


-Siderise AVC Mullion Closures:

Die-cut parts in a dense resilient foam material with a central flexible heavy membrane. Usually die-cut to the exact internal profile of the hollow frame section. Depending on the sound insulation performance required they may be deployed singly or in pairs.

-Siderise HB Inserts:

Shaped composite high mass layer and acoustic foam inserts. Comprises a layer of V Foam with a 10 kg/m² limp elastomeric barrier membrane to one side. Fitted in pairs in a back-to-back arrangement with the barrier layers to the outside.

-Siderise MF Inserts:

Shaped resin bonded rock fibre absorptive inserts.

-Siderise V Foam Baffles:

Shaped impregnated acoustic foam absorptive insert baffles, typically in 300–600 mm lengths and are usually installed centred on the midpoint of the compartment line.

-Siderise V Foam Inserts:

Shaped impregnated acoustic foam absorptive inserts. Robust, flexible and dust-free.


Features and benefits:

  • Easy to install
  • Non combustible options available
  • Custom dimensions to suit your project
  • Options for horizontal and vertical flanking noise transfer

General information

Color

Black

Other

Finish

Foil

Other

Material

Stone wool

Foam

Carbon foam

Aluminium

Shape

Other

Rectangle

Length

Bespoke

Width

Bespoke

Height

Bespoke

Uniclass

Pr_35_93_13_80 Sound attenuator infill unitsPrimary

CAWS

H11/780 Thermal insulation

Product range

Curtain Walling

Specification data - Sound attenuator infill units

Form

Resin bonded rock fibre absorptive inserts.

Rigidity

Flexible.

Material

Die-cut dense foam with central heavy membrane.

Guidance for specification option:

Used singly or in pairs.

Acoustic performance

-

Purpose

Absorber.

Sound absorption

44 dB Rw.

Guidance for specification option:

Two closures with a 75 mm separating gap.

Dimensions

-

Size (length x width)

Made to specification.

Profile

Vertical flanking treatment.

Sustainability data

Contains Red List materials

No

Country of material origin

United Kingdom

Country of product manufacture

United Kingdom

BIM objects

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NBS BIM Object Standard

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

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Platform Compatible Version
Revit

Revit 2016

3

IFC

IFC2X3

2

Literature

Acoustic inserts for mullions/transoms v2.1

Acoustic inserts for mullions/transoms v2.1