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Sandwich foil SFRT | ||
Areas of
application
Industry Buildings Office Method of use |
Product characteristics
Sandwich foil SFRT is a viscoelastic foil of fibre- enforced bitumen. The Foil has self-adhesive glue at both sides for the application in
between two constraining layers of constructional material. |
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Technical data |
Edvice |
Loss factor: See diagram.
Temperature Fire class: FMVSS 302 Coefficient of Adhesive’s tear |
The shaping and positioning of
the material is of major importance to achieve an optimal sound-dampening
effect. SONTECH has long experience of practical noise control projects in a wide range of industrial fields. These experiences can be a valuable addition to the laboratory data given in the datasheet. SONTECH can also assist with advice and sound measurements for noise control and in the manufacture of customised material sets . | |
Designation system
Optimised for room temperature: RT Exampel of |
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