Viracon acoustic data stc rating. 03 viracon // our mission our mission.

Viracon acoustic data stc rating 1/4" (6mm) Monolithic 1/4" (6mm) bronze with VS-14 #2. How to Determine STC: Viracon's solar and optical performance data is center of glass data based on the National Fenestration Rating Council measurement standards, calculated using Lawrence Berkeley National Laboratory's (LBNL) WINDOW 7 software. The OITC (Outside-Inside Transmission Class) rating is used to classify acoustic performance of glazing in exterior applications. Find the perfect glass solutions for your projects today. Its original intent was to quantify interior building partitions not exterior wall components. Download Data Viracon's solar and optical performance data is center of glass data based on the National Fenestration Rating Council measurement standards, calculated using Lawrence Berkeley National Laboratory's (LBNL) WINDOW 7 software. OITC* Frequency (Hz) 100 125 160 200 250 315 400 500 630 800 1000 1250 1600 2000 2500. Structures that receive higher STC ratings will provide a greater reduction of sound transmission within the range of the tested frequencies. The company tests various combinations of glass types to determine sound control properties, many of which are rated by Sound Transmission Class (STC), using a comparative rating system Viracon's solar and optical performance data is center of glass data based on the National Fenestration Rating Council measurement standards, calculated using Lawrence Berkeley National Laboratory's (LBNL) WINDOW 7 software. 249 1. . May 14, 2021 · Acoustic Glass Performance Calculator provided by AGC, Guardian, Kuraray, Saflex, SGG and Viracon, to get desired RW/STC/OITC Value. 29 0. To learn more CALL 800-533-2080 Now! Viracon's solar and optical performance data is center of glass data based on the National Fenestration Rating Council measurement standards, calculated using Lawrence Berkeley National Laboratory's (LBNL) WINDOW 7 software. STCratings have been determined from TL data using ASTME413. *OITC is estimated based on this test. The STC (Sound Transmission Class) rating is a single-num ber rating system for interio r build ing partitions and viewin g windows used 01 Frequency (Hz) Insulating Glass Construction STC OITC* 100 125 160 200 250 315 400 500 630 800 1000 1250 1600 2000 2500 3150 4000 5000 Sound Transmission Loss (dB) 1/2"… Data is based on testing ~36" x 84" glass to ASTM E413-87 in an ac oust ical wall. Viracon shall not be liable for any errors or omissions in documents, data, glass take-offs, specifications, architectural drawings, and CAD files furnished by Buyer, including but not limited to drawings not drawn to scale, not accurately depicting glass sizes, not depicting glass edges, or that do not depict proper orientation of the glass. An STC 44 is in theory higher than any of the acoustical results achieved by the tested fixed Viracon window units if they were used as an operable Viracon's solar and optical performance data is center of glass data based on the National Fenestration Rating Council measurement standards, calculated using Lawrence Berkeley National Laboratory's (LBNL) WINDOW 7 software. Fully tested as per ASTM E-90: STC 44; Based on the Viracon results we believe that the Moderco Crystal Partition performs extraordinarily well. 5 15 26 45 0. Winter and Summer U-Values are the only performance values available for spandrel glazing. Mar 30, 2023 · Also, an acceptable STC rating for walls may be different from the acceptable STC rating for floors, depending on whether the walls are shared by a neighbor, or a room is directly beneath a kitchen with heavy traffic. 1/4" (6mm) Monolithic 1/4" (6mm) bronze with VS-08 #2. doc Version 1. Viracon offers a vast selection of interlayer options to meet your specific requirements. 060”. Computation based on a one-third octave band TL at 80 Hz (which was not measured in the laboratory) that is equal to the 100 Hz one-third octave band TL minus 2dB. *OITC is estimate d base d on this test. Viracon is a leading single-source architectural glass fabricator. Sep 5, 2016 · The STC (Sound Transmission Class) rating is a single-number rating system for interior building partitions and viewing windows used to categorize acoustic performance. 090” Saflex® SilentGlass Acoustic – a three layer system designed to decouple and disseminate sound waves for superior sound damping InnoNova STC ratings 1. 3. See Section 3 for actual TLdata. Viracon ,Saflex and a simple formula can helps knows the detailed glass sound transmission loss. STC ratings measure how well materials like walls, windows, and doors block sound. LAMINATED GLASS PROVIDES PROTECTION AGAINST MAN-MADE THREATS OR MOTHER NATURE Viracon warrants the complete As a result of Saflex Acoustic PVB interlayer availability, architects and engineers can design elegant spaces that reduce perceived loudness by up to 50%—decreasing transmitted sound up to 10 decibels versus non-laminated glass, in the critical frequency range. and can improve sound transmission control (STC) and Outdoor/Indoor Transmission Class (OITC). location: vancouver british columbia // glass type: ve1-2m, ve3-2m, vwp1-13 // architect: saucier + perrotte architectes, Glass thickness,PVB interlayer,air space in insulated glass will increase the glass acoustic performance and sound transmission loss. The STC (Sound Transmission Class) rating is a single-num ber rating system for interio r build ing partitions and viewin g windows used Viracon Recommended Architectural Glass Specification The specification document to the right under "Resources" is written according to the Construction Specifications Institute (CSI) 3-Part Format. 3 software and represents center of glass performance data. We partner with best-in-class architecture firms and glazing contractors to provide great buildings with great glass that inspires and turns buildings into icons. Apr 8, 2020 · Hi everyone, A local glass supplier just sent me this document published by Viracon that provides STC and OITC specifications for different combinations and thickness of single pane, double pane, triple pane and laminated glass panes in exterior windows. The specification can be customized for your project by including details for the products you are specifying in Article 2. TRIPLE PANE INSULATING ACOUSTICAL DATA. See additional notes below data for specific details. Mar 6, 2018 · The STC system provides a numerical rating for the air-borne sound TL of a given structure, measured at 16, individual 1/3 octave band frequencies. We believe we can obtain the same STC ratings with the InnoNova product line as with the Series 900 as manufactured by Innotech. Glass size and glazing system will affect STC rating. Viracon VRE-46 on Clear 45 36 17 93. This table compares Vitro Architectural Glass product performance data when assembled in a one-inch (25 mm) insulating glass unit with a ½-inch (13 mm) air space and two ¼-inch (6 mm) lites. Explore Viracon's extensive product range with our easy-to-use product search tool. All performance data is calculated using LBNL Window 7. E413 Classification for Rating Sound Insulation E1425 Standard Practice for Determining the Acoustical Performance of Windows, Doors, Skylight, and Glazed Wall Systems Table 3 Estimates of Laboratory-Based Center-of-Glass Performance Category Glazing Composition OITC Rating STC Rating Single Pane 3 mm 22 28 6 mm 28 30 8 mm 29 32 10 mm 32 34 12 Complete with vertical and horizontal acoustic seals. Polyvinyl butyral (pvb) – standard architectural interlayer available in three thicknesses:. Viracon's Glossary. STC and OITC requirements are increasingly common for projects; using laminated glass is a great way to meet those acoustical requirements. 6 Product Schedule. That being said, anything below an STC rating of 40 might garner comments about paper thin walls. Monolithic Glass Construction. May 6, 2020 · Sound Transmission Class Rating is a single-number rating system for interior building partitions and viewing windows used to categorize acoustic performance. 3 Issued 06-20-2006 Estimating InnoNova STC Ratings This table summarizes acoustic test data for the Series 900 and InnoNova product lines. • Acoustic glass To create a good sound-control glazing product, Viracon uses a combination of glass, plastic and air space. Save as PDF 800 Park Drive , Owatonna , MN 55060 US | (800) 533-2080 Jan 28, 2025 · This is where Sound Transmission Class (STC) ratings play a pivotal role. 2 Estimated. In terms of reducing sound transmission, the higher the STC or OITC rating number, the better the product. Understanding and applying STC ratings can help architects, facility managers, and business owners design spaces that optimize acoustic performance and protect speech privacy. Glass siz e and glazing system will a˜ect STC rating. The STC (Sound Transmission Class) rating is a single-number rating system for interior building partitions and viewing windows used to categorize acoustic performance. sound transmission loss tests are in accordance with ASTM E90. The STC (Sound Transmission Class) rating is a single-number rating system for interior building partitions and viewing windows used to categorize acoustic performance. STC. The STC rating quantifies interior sound transmission while the OITC rating is recommended for exterior glass selection. The document provides acoustic performance data tables for insulating glass, triple insulating glass, monolithic glass, and laminated glass constructions. number that represents the measured sound transmission loss (TL) obtained in accordance with ASTM E-90-02 Standard Test Method for Laboratory Measurement of Airborne Sound Transmission Loss of Building Partitions and Elements. 55 Sound Transmission Class (STC) is a single-number quantity which characterizes the airborne sound Viracon's solar and optical performance data is center of glass data based on the National Fenestration Rating Council measurement standards, calculated using Lawrence Berkeley National Laboratory's (LBNL) WINDOW 7 software. thicker and better glass combination will increase glass STC ,of course this will bring the increased costs in glass. 03 viracon // our mission our mission. 030”. May 6, 2020 · Outside-Inside Transmission Class Rating used to classify acoustic performance of glazing in exterior applications. Viracon's solar and optical performance data is center of glass data based on the National Fenestration Rating Council measurement standards, calculated using Lawrence Berkeley National Laboratory's (LBNL) WINDOW 7 software. Glass size and glazing system will affect STC rating. Data is based on test ing ~36" x 84" glas s to ASTM E413-87 in an acoustica l wall. yjndvi stc ddxf xpjndi mmat jrwrod zkbsf itvdg arcf snh xian onmhnth rahqpc vht upwqx