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Test Certificates
Acoustic
Performance: |
Test at the University of Paisley. 1 July 1999 in accordance
with BS5368 Part:1. Air Temperature 19.5c, total window
area 2.01 sq.m, this window is classified for air permeability
as follows: Test pressure class ( Pa ) : 600
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| Optional
Locks: |
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Sound Reduction Index measurements were conducted at
the AIRO Acoustics Laboratory in accordance with BS2750:
part 3: 1980 and BS5821: part 3: 1984, using a purpose
built transmission suite. AIRO is accredited as a NAMAS
TESTING Laboratory No.0483. The test was performed 19
September 1997.
The weighted Sound Reduction Index, Rw = 45dB ( BS5821:part3:1984 )
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| Bay Section: |
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Test at the University of Paisley. 1 July 1999 in accordance with BS5368 Part:1. Air Temperature 19.5c, total window area 2.01 sq.m, this window is classified for air permeability as follows:
Test pressure class ( Pa ) : 600
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| Coupling Section
& Support:: |
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01246 261 262
Fax: 01246 261 263
Email: enquiries@gsecg.com
