TVS INSu Duct Lag Polymeric

 

Description

TVS INSu Ductlag Polymeric are a highly efficient acoustic treatment for ductwork, suspended ceilings, in-fills for partitions and baffles between offices, enclosures and similar outer treatment applications where a considerable reduction in the passage of breakout noise is required.

Physical Information

A lamination of either 5Kg/m2 or 10Kg/m2 foil faced barrier with 25mm or 50mm foil faced fibreglass duct wrap to none foiled face of barrier.

Sheet Size:-            2000mm x 1200mm

Other Dimensions:-

2mm 5Kg/m2 Barrier, 25mm fibre

2mm 5Kg/m2 Barrier, 50mm fibre

5mm 10Kg/m2 Barrier, 25mm fibre

5mm 10Kg/m2 Barrier, 50mm fibre

Data

Indication of the typical improvement in levels of noise breakout (dB) when applied to a large cross section (400mm2 or greater) of ductwork.

Hz   125   250   500    1000   2000   4000

dB      7       10       20        27        32         33      P5/25

dB     11      19       30        38        42         44      P10/50

 

Literature

• TVS INSu Duct Lag Polymeric

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