Sound proofing involves the use of
both sound absorption materials as well as sound barrier materials. Sound
absorption devices are normally lightweight and porous; their main function is
absorption of sound waves and its dissipation. The best sound proofing
materials include mineral wood, foam and fiberglass. On the other hand sound barrier materials function by
reflecting noise back into each room instead of absorption. Most of these types
of equipment
are manufactured from thick and non-porous materials like gypsum board,
concrete or steel. Sound barriers are normally in office spaces or homes that
are in close proximity to busy and noisy roads or railway stations in order to
prevent or lower the quantity of sound that reaches these spaces. Though most noise
barrier system look
similar to fences on the roadside; they are built after detailed precision and calculations.
What kind of sound barrier material you need
to use depends on the extent of sound pollution and what kind of material will
suit your requirements the best. If you prefer economical as well as cost
effective sound barrier materials, make sure that they are of excellent quality
and manufactured by well-known brands.
• Acrylic and glass sheets are a
good option and the best thickness to opt for is around one inch.
• Plywood though not as good as
drywall, is much sturdier and its ideal thickness is around half an inch.
• Plasterboard, gypsum or drywall is
other sound barrier materials that
are quite effective for soundproofing your space.
• Fiberglass reinforced plastic
panels and mass loaded vinyl are proven to be extremely effective even though
their thickness is just a quarter of an inch, but they are quite costly
compared to other soundproofing barriers.
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