Soundproofing is typically achieved through a combination of strategies:
1)
Mass: The least effective and oldest method. Just add twelve inches of
concrete and all will be OK. Plainly not achievable in most modern
construction, and certainly not in retrofit conditions.
2)
Decoupling: A more modern approach. Rather than let solid surfaces conduct
sound vibration between rooms, build up suspended wall and ceiling
structures that break the transmission path. Special suspension devices
recently introduced from two manufacturers make this process quite cost
effective.
3)
Vibration damping: By using limp mass and constrained layer dissipation
methods, sound-induced vibration in wall structures can be controlled with
simple construction techniques and with minimal thickness. The latest
materials, some of which are derived from the space program, bring us
soundproofing solutions that fit in small areas.
Call us for a
consultation to assess your needs.
Live quietly;
PMI Soundproofing
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