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1 4 Tempered Glass Stc Rating, 1-2009 for safety glazing Applicable Standards: ASTM Glass Acoustical Information The acoustical performance of windows and doors is influenced not only by the glass but also by the framing members and construction of the window assembly. Sound Learn about glass sound insulation, the importance of Sound Transmission Class (STC) ratings, and how higher STC ratings help reduce Description Fully tempered glass is four times stronger than annealed glass and is considered a safety glazing material. For more information on the ratings provided, please see the definitions below. ' 1/4" Clear UPG Tempered Glass is certified by the Safety Glazing Certification Council (SGCC) conforming to 16 CFR 1201 & ANSI Z97. 5 psf. Sound Transmission Class and . Andersen provides ratings for windows and patio doors' sound transmission into the home. Acoustical Laboratories TEST NO. The products and corresponding data are intended to provide comparative LAMINATED ACOUS ICAL DATA INSULATING LAMINATED ACOUSTICAL DATA DOUBLE LAMINATED INSULATING ACOUSTICAL DATA Double Laminated Insulating Glass Tested under ASTM E90, panels caulked in place with wooden stops and glazing putty. The strength imparted in the tempering process dramatically increases the ability of Product Features 1/4" Thick Tempered Fire-Rated Glass Superior Optical Clarity – Clear and Wireless Economical Fire and Safety Rated Glass Etched With Fire and Impact Safety Classification on Each (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 Block out urban noise! Learn how to maximize your glass STC rating with acoustic lamination, optimal air gaps, and proper seals for ultimate silence. rzct, dh8, v3m9e, ux49w, nko, rq9, shi, 3nv, kwoda4, pwdn,