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Laminated Glass: Sound Transmission Loss Data (1) | | 1/3 Octaveband (HZ) | STC | OITC | Rw | 1/4"
RAL-TL85-169 | 31 | 29 | 32 | 1/2"
RAL-TL85-198 | 36 | 33 | 37 | Lami-0.030"-Lami
RAL-TL85-218 | 35 | 31 | 35 | 1/8"-0.030"-1/8"
RAL-TL85-170 | 35 | 31 | 35 | 1/8"-0.060"-1/8"
RAL-TL85-224 | 35 | 32 | 35 | 1/8"-0.045"-1/8"
RAL-TL85-234 | 35 | 31 | 35 | 3/16"-0.030"-3/16"
RAL-TL85-200 | 36 | 33 | 36 | 1/4"-0.030"-1/8"
RAL-TL85-229 | 36 | 33 | 36 | 1/4"-0.060"-1/8"
RAL-TL85-223 | 37 | 33 | 37 | 1/4"-0.030"-1/4"
RAL-TL85-225 | 38 | 34 | 38 | 1/4"-0.045"-1/4"
RAL-TL85-232 | 38 | 34 | 38 | 1/4"-0.060"-1/4"
RAL-TL85-228 | 39 | 34 | 39 | 3/8"-0.030"-1/4"
RAL-TL85-222 | 40 | 36 | 40 | 1/2"-0.060"-1/4"
RAL-TL85-230 | 41 | 36 | 41 |
(1) The data here is based on samples tested at Riverbank Acoustical Laboratories in accordance with ASTM E90-97, ASTM E413-87 and ASTM E1332-90 and are not guaranteed for all samples or applications.
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