Posted by Phạm Hoài Namover 2 years ago
Fire protection link with Acoustic ??
Soundproofing with fire-stop material?
What is sound insulation according to "Approved Document E" and DIN?
In case of installing fire prevention according to UL, does the soundproofing ability of the product be guaranteed?
1 Reply
Posted by Karan Khannaover 2 years ago
Hi Nam,
Sound proofing which is measured in either STC or NRC. Our firestop systems will give an STC around 53-55 which is good for Architectural applications.
We can just provide the range because this property is very application specific. Only acoustic engineer of any project can confirm the exact value.
Hope this clarifies.
Thanks,
Team Ask Hilti SEA