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发表于 2014-5-31 22:16:30
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http://answers.google.com/answers/threadview/id/507807.html
不知楼主进展如何?
我在网上帮你搜的.隔音玻璃能减少79%-95%的噪音.
还提供了供应商的链接在里面.
Roller SHUTTER主要是用来治安,隐私和隔热的,隔音不是主要用途.见下面这个广告,说能降低噪音up to 50%,代价还得是牺牲采光
http://www.customgaragedoors.com.au/window_roller_shutters.asp
Soundproof Windows
http://www.soundproofwindows.com/?s=gawc2g1
"A Soundproof Window will reduce noise levels by 75-95%. Much better
than any replacement windows, SOUNDPROOF WINDOWS will act as a sound
barrier and eliminate your noise problem. More than 90% of all the
exterior noise comes in through your doors and windows - your walls
are almost never the problem.
Don't Replace Your Windows
A Soundproof Window is a second window placed behind your existing
window that opens and closes just like your current one - there is no
need to remove or replace your window to eliminate noise problems!
Acoustically engineered to act as a sound barrier, Soundproof Windows
offer most of the benefits of dual paned replacement windows and
several benefits not available with replacement windows. Click here to
learn more about how Soundproof Windows work"
Window Roller Shutters
Custom's window shutters provide both home and business added window protection and security every day. We supply and install custom-made, high quality, multifunctional aluminium roller shutters designed to replace awnings, window glazing or security grilles. We use only the latest technology, materials and equipment to deliver the best quality and best value roller shutters in Australia today.
All our roller shutters are manufactured from high quality, tough, interlocking aluminium slats, pressure injected with a fire retardant polyurethane, which gives the roller shutter its insulation qualities against heat, cold and noise.
You can reduce summer heat enter through your windows by up to 90%, and reduce heat loss during winter by up to 70%. This ultimately helps you save on the costs of heating and cooling your home all year round.
More privacy for your family
Both day and night you have total control over the amount of privacy you require from within the comfort of your own home. And our shutters are designed to reduce noise levels by up to 50%, giving your family a quiet and comfortable living environment. |
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