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Report (8) 20191 000 B• Intertek Architectural Testing F2586.06-113-11-R0 ACOUSTICAL PERFORMANCE RESEARCH REPORT FLOOR ZONE TESTING-SYSTEM SPLIT IN QUADRANTS Rendered to USG CORPORATION HEADQUARTERS Series/Model: Room#2 - Shaw Floors Luxury Vinyl Tile Specimen Type: Weyerhauser TJI Assembly- 302 mm (11-7/8") Overall Size: 3023 mm by 3632 mm(119" by 143") Composite STC 61 Quadrant 1 IIC 58 Quadrant 2 IIC 58 Quadrant 3 IIC 56 Quadrant 4 IIC 54 Test Specimen Identification: Floor Topping: 3.1 mm(0.12") Shaw Floors Aviator Vinyl Plank Subfloor Topping: (Detailed Below -Page 3) Subfloor Underlayment: (Detailed Below- Page 3) Subfloor: 18.8 mm(0.74") Oriented Strand Board Sheathing Insulation: 88.9 mm (3.5") Johns Manville R-13 Fiberglass Insulation Joist: 301.63 mm (11.88")Weyerhaeuser TrusJoist® 360 TJI Joist Ceiling Isolation: 12.7 mm (0.5") ClarkDietrich RC DeluxeTM Resilient Channel Ceiling: 15.9 mm(0.63")USG SHEETROCK0 Brand FIRECODE®Type X Gypsum Panel Ceiling: 15.9 mm (0.63") USG SHEETROCK®Brand FIRECODE® Type X Gypsum Panel Reference should be made to Intertek-ATI Research Report F2586.06-113-11 for complete test specimen description. This page alone is not a complete report. 130 Derry Court p. 717.764.7700 York, PA 17406 www.archtest.com • www.intertek.com/building f. 717.764.4129 Intertek F2586.06-113-11-R0 Page 1 of 5 Architectural Testing Acoustical Performance Research Report USG CORPORATION HEADQUARTERS 550 West Adams Street Chicago, Illinois 60661 Report F2586.06-113-11 Test Date 12/16/15 Report Date 02/08/16 Project Scope Architectural Testing, Inc., a subsidiary of Intertek (Intertek-ATI), was contracted to conduct airborne sound transmission loss and impact sound transmission research measurements. The complete test data is included as attachments to this research report. The client provided the test specimen. The specimen was constructed on the date of testing. Test Methods The acoustical tests were not conducted in accordance to any established testing standards. The testing procedure was developed by the client. Test Procedure All testing was conducted in the VT test chambers at Intertek-ATI located in York, Pennsylvania. The microphones were calibrated before conducting the tests. The airborne transmission loss measurements were made with reference to the procedure used in the ASTM E 90 test method using the single direction method. Two background noise sound pressure level and five sound absorption measurements were conducted at each of five microphone positions. Four sound pressure level measurements were made simultaneously in both rooms, at each of five microphone positions. The impact sound transmissionmeasurements were made using a procedure developed by the client. Two background noise sound pressure level measurements and five sound absorption measurements were conducted at each of five microphone positions. Several impact sound pressure level measurements were conducted with a tapping machine exciting each of the floor zones separately. The air temperature and relative humidity conditions were monitored and recorded during all measurements. 130 Derry Court p. 717.764.7700 www.archtest.com www.intertek.com/building York, PA 17406 f. 717.764.4129 Intertek F2586.06-113-11-RO Page 2 of 5 Architectural Testing Test Conditions Source Room Receive Room Average Temperature 20.3°C(68.6°F) Average Temperature 18.8°C(65.9°F) Average Relative Humidity 45% Average Relative Humidity 49% Test Calculations The STC (Sound Transmission Class) and ITC (Impact Insulation Class) rating estimations were calculated using the calculation methods detailed in ASTM E 413 and ASTM E 989, respectively. Test Specimen Materials and Installation Details Dimensions Thickness Quantity Average Material Manufacturer and Series (nun/inch) (mm/inch) Weight 1219 by 152 3.1 /0.12 Shaw Floors Aviator 10.98 m2 6.35 kg/m2 Vinyl Plank 48 by 6 118.19 ft2 1.3 lb/ft2 Note:Loose laid Subfloor Topping and Underlayment: Detailed below on page 3.• 1219 by 2438 18.8/0.74 N/A 10.98 m2 10.25 kg/m2 Oriented Strand 48 by 96 118.19 ft2 2.1 lb/ft2 Board Sheathing Note: Fastened to joists with 76 mm by 3 mm (3"by 0.12")framing nails on 203 mm (8') centers along perimeter and 305 mm(I2')centers in the field. 2962 by 584 10.98 m2 1.25 kg/m' 116.E by 23 118.19 ft2 0.26 lb/ft2 Fiberglass Insulation 88 9/3.5 Johns Manville R-13 Note: Installed in the cavity between joists flush with the OSB. Hanger wire was used to keep insulation secure on 305 mm (12')centers. 57.2 by 3023 301.6/ Weyerhaeuser TrusJoist®360 21.2 lin rn 4.46 kg/m TJI Joist 2.3 by 119 11.88 69.4 lin ft 3 lb/ft Note:Fastened to perimeter frame on 610 mm(24")centers 68.6 by 2902 12 7/0.5 ClarkDietrich RC DeluxeTM 23.2 hn m 0.03 kg/m Resilient Channel 2.7 by 114.3 76.1 lin ft 0.02 lb/ft Note:Installed on 406 centers(16')perpendicular to the joists. The measured thickness of the metal was 0.7 mm(0.03'). 1219 by 3023 15.9/0.63 USG SHEETROCK®Brand 10.98 m2 11.7 kg/m Gypsum Panel 48 by 119 FIRECODE®Type X 118.19 ft2 2.4 lb/ft Note: The gypsum panels were fastened to the resilient channels on 305 mm centers with 25.4 mm Type S bugle head screws. 1219 by 3023 15.9/0.63 USG SHEETROCK®Brand 10.98 m2 11.7 kg/m2 48 by 119 FIRECODE®Type X 118.19 ft2 2.4 lb/ft' Gypsum Panel Note: The gypsum panels were fastened to the resilient channels on 305 mm (12) centers with 41.3 mm (1.63') Type S bugle head screws. The seams of the gypsum panels were sealed with Pecora AC- 20 FTR caulk and covered with pressure sensitive tape. A Intertek /'16,.. F2586.06-113-11-R0 Page 3 of 5 Architectural Testing Subfloor Topping Quadrant Details Quadrant Dimensions Thickness Manufacturer and Average Number Material mm/inch Quantity (mm/inch) (mm/inch) Series Weight 1473 by 1778 19/0.75 USG Levelrock' 2.62 m2 29.55 kg/m2 Floor 58 by 70 Brand 2500 28.2 ft2 6.05 lb/ft2 Underlayment Note:Poured directly onto the mat, cured a minimum of 14 days 5 1473 by 1003 USG Levelrock® 2.62 m2 0.77 kg/m2 3.2/0.13 Brand SAM-N 12TM HP Sound 58 by 39.5 28.2 ft2 0.16 lb/ft2 Attenuation Mat (10-11 ounce fabric) Note: The mat was installed per manufacturer's specifications with seams overlapping and taped.Perimeter was lined with isolation strips. 1473 by 1778 19/0.75 USG Levelrock® 2.62 m2 29.91 kg/m2 Floor 58 by 70 Brand 2500 FR 28.2 ft2 6.13 lb/ft2 Underlayment Note:Poured directly onto the mat,cured a minimum of 14 days 6 1473 by 1003 USG Levelrock® 2.62 m2 0.77 kg/m2 Sound 58 by 39.5 3.2/0.13 Brand SAM-N12TM HP 28.2 ft2 0.161b/ft2 Attenuation Mat (10-11 ounce fabric) Note: The mat was installed per manufacturer's specifications with seams overlapping and taped.Perimeter was lined with isolation strips. 1473 by 1778 19/0.75 USG Levelrock® 2.62 m2 29.91 kg/m2 Floor 58 by 70 Brand 2500 FR 28.2 ft2 6.13 lb/ft2 Underlayment Note:Poured directly onto the mat, cured a minimum of 14 days 7 1473 by 1003 USG Levelrock® 2.62 m2 0.69 kg/m2 3.2/0.13 Brand SAM-N12TM HP Sound 58 by 39.5 28.2 ft2 0.14 lb/ft2 Attenuation Mat (6-7 ounce fabric) Note: The mat was installed per manufacturer's specifications with seams overlapping and taped.Perimeter was lined with isolation strips 1473 by 1778 19/0.75 USG Levelrock'I 2.62 m2 29.55 kg/m2 Floor 58 by 70 Brand 2500 28.2 ft2 6.05 lb/ft2 Underlayment Note:Poured directly onto the mat,cured a minimum of 14 days 8 1473 by 1003 USG Levelrock® 2.62 m2 0.47 kg/m2 Sound 58 by 39.5 3.2/0.13 Brand SAM-N12114 28.2 ft2 0.1 lb/ft2 Attenuation Mat Note: The mat was installed per manufacturer's specifications with seams overlapping and taped.Perimeter was lined with isolation strips. Comments The total weight of the floor/ceiling assembly was 866.7 kg (1912.4 lbs). Intertek-ATI will store samples of the test specimen for four years. Photographs of the test specimen are included in the attachments. The client did not supply drawings of the test specimen. • Intertek F2586.06-113-11-R0 Page 4 of 5 Architectural Testing Intertek-ATI will service this research report for the entire test record retention period. Test records, such as detailed drawings, datasheets, representative samples of test specimens, or other pertinent project documentation, will be retained by Intertek-ATI for the entire test record retention period. The test record retention period ends four years after the test date. This research report does not constitute certification of this product nor an opinion or endorsement by this laboratory. It is the exclusive property of the client so named herein and relates only to the specimen tested. This report does not represent the results of a formal test per the standards listed. It is a summary of the data collected through research testing conducted, not in accordance with the standard methods listed. This research report is intended to help in the client's quality assurance program, but it does not represent a continuous or exhaustive evaluation of the specimen tested or of other products or materials that were not evaluated. The statements and data provided herein do not constitute approval, disapproval, certification, or acceptance of performance or materials. This report may not be reproduced, except in full, without the written approval of Intertek-ATI. FOR INTERTEK-ATI: dWH MnM.owixyr� dP.b A'+.Mwn�Md. Daniel B. Mohler Jordan Strybos Technician II-Acoustical Testing Project Manager- Acoustical Testing Attachments (12 Pages): This report is complete only when all attachments are included. *Stated by Client/Manufacturer N/A -Non Applicable Intertek F2586.06-113-11-R0 Page 5 of 5 Architectural Testing Revision Log Revision Date Page(s) Description RO 02/08/16 N/A Original Report Issue This report produced from controlled document template ATI 00629(d),Revised 02/09/15. Intertek F2586.06-113-11-R0 Architectural Testing Attachments Instrumentation Instrument Manufacturer Model ATI Number Date of Calibration Data Acquisition Unit National Instruments PXI-1033 63763 06/14 * Microphone Calibrator Norsonic 1251 Y002919 07/15 Receive Room Microphone Scantek 378B20 63748 05/15 Receive Room Microphone PCB Piezotronics 378B20 63744 05/15 Receive Room Microphone PCB Piezotronics 378B20 63745 05/15 Receive Room Microphone PCB Piezotronics 378B20 63746 05/15 Receive Room Microphone PCB Piezotronics 378B20 63747 05/15 Receive Room Environmental 63810 10/15 Indicator Comet T7510 63811 10/15 Source Room Microphone PCB Piezotronics 378B20 63738 04/15 Source Room Microphone PCB Piezotronics 378B20 63739 04/15 Source Room Microphone PCB Piezotronics 378B20 63740 04/15 Source Room Microphone PCB Piezotronics 378B20 63742 04/15 Source Room Microphone Scantek 378B20 63741 04/15 Source Room Environmental Comet T7510 63812 11/15 Indicator Tapping Machine Look Line s.r.l. EM50(TM50) 65351 11/15 "The calibration frequency for this equipment is every two years per the manufacturer's recommendation. Test Chambers VT Receive Room Volume 155.77 m3 VT Source Room Volume 190 m3 Page 1 of 11 Inter k atplik. F2586.06-113-11-R0 Architectural Testing AIRBORNE SOUND TRANSMISSION LOSS ASTM E 90 Test Date 12/16/15 . Data File No. F2586.06 Client USG Corporation Headquarters Description 3.1 mm(0.12")Shaw Floors Aviator Vinyl Plank,Gypsum Concrete Topping,Gypsum Concrete Underlayment,18.8 mm(0.74") Oriented Strand Board Sheathing,88.9 mm(3.5")Johns Manville R-13 Fiberglass Insulation,301.63 mm(11.88")Weyerhaeuser TrusJoist®360 TJI Joist,12.7 mm(0.5")ClarkDietrich RC Deluxe"'Resilient Channel,15.9 mm(0.63")USG SHEETROCK® Brand FIRECODE®Type X Gypsum Panel,15.9 mm(0.63")USG SHEETROCK®Brand FIRECODE®Type X Gypsum Panel Specimen Area 10.98 m2 Technician Daniel B. Mohler Background Source Receive Specimen 95% Number Freq Absorption SPL SPL SPL TL Confidence of (Hz) (dB) (m2) (dB) (dB) (dB) Limit Deficiencies 50 45.0 30.5 100 67 29 5.10 - 63 42.4 24.8 100 62 36 3.10 - 80 46.9 16.0 108 69 39 4.40 - 100 41.0 11.3 106 68 39 2.40 - 125 39.4 9.4 105 66 41 1.60 4 160 39.6 7.9 107 66 44 1.40 4 200 32.2 9.7 105 58 49 1.10 2 250 29.6 9.9 104 54 52 1.20 2 315 27.9 9.1 106 53 55 0.70 2 400 23.7 7.9 106 50 58 0.60 2 500 26.6 7.4 106 50 59 0.50 2 630 24.9 7.1 106 48 62 0.30 0 800 23.0 7.0 106 46 62 0.50 1 1000 20.9 7.1 105 47 6" 0.50 2 1250 21.4 7.5 105 46 _ 0.40 3 1600 15.6 7.4 106 44 65 0.20 0 2000 13.6 8.2 105 41 66 0.30 0 2500 10.3 9.1 103 38 68 0.20 0 3150 9.2 10.0 104 35 70 0.30 0 - 4000 7.9 11.6 105 35 70 0.40 0 5000 7.3 13.7 104 35 68 0.40 - 6300 7.6 17.6 98 25 71 0.50 - 8000 7.9 23.5 97 17 77 0.70 - 10000 7.2 29.5 92 9 79 0.70 - Estimated STC 61 (Sound Transmission Class) Deficiencies 24 (Sum of Deficiencies) Notes: I)Receive Room levels less than 5 dB above the Background levels are highlighted in yellow. 2)Specimen TL levels listed in red indicate the lower limit of the transmission loss. 3)Specimen TL levels listed in green indicate that there has been a filler wall correction applied ATI 00614 Revised 02/09/15 Page 2 of 12 • Intertek F2586.06-113-11-R0 Architectural Testing AIRBORNE SOUND TRANSMISSION LOSS ASTM E 90 Test Date 12/16/15 Data File No. F2586.06 Client USG Corporation Headquarters Description 3.1 mm(0.12")Shaw Floors Aviator Vinyl Plank,Gypsum Concrete Topping,Gypsum Concrete Undertayment, 18.8 mm(0.74") Oriented Strand Board Sheathing,88.9 mm(3.5")Johns Manville R-13 Fiberglass Insulation,301.63 mm(11.88")Weyerhaeuser TrusJoist®360 TJl Joist,12.7 nun(0.5")ClarkDietrich RC Deluxe",Resilient Channel, 15.9 mm(0.63")USG SHEETROCK® Brand FIRECODE®Type X Gypsum Panel,15.9 mm(0.63")USG SHEETROCK®Brand FIRECODE®Type X Gypsum Panel Specimen Area 10.98 m2 Technician Daniel B.Mohler Airborne Sound Transmission Loss 100 90 80 CA 'C7 m 70 1111, o i 0-4 ?—fie G ■ 0 60 40, .r C 50 40 30 20 — 10 —i—Specimen TL —41—Contour Curve 0 �O N tr) O O 6.4 N �/1 O O O� CtYJ Frequency (Hz) ATI 00614 Revised 02/09/15 Page 3 of 12 A Intertek •I'L._ F2586.06-113-11-R0 Architectural Testing IMPACT SOUND TRANSMISSION- QUADRANT 5 ASTM E 492 Test Date 12/16/15 Data File No. F2586.06 Client USG Corporation Headquarters 3.1 nan(0.12")Shaw Floors Aviator Vinyl Flank,19.05 mm USG Levelrackn Brand 2500 Floor Underlayment,3.175 t m(0.13")USG Levekook®Description Brand SAM•N127"HP(10-11 ounce fabric)Sound Attenuation Mat, 18.8 mm(0.74") Oriented Strand Board Sheathing,38.9 mm(3.5")Johns Manville R-13 Fiberglass Insulation 301.63 mm(11.88")Weyerhaeuser Tonkin®360 T11 Joist,12.7 ouu(0.5")ClarkDietrich RC Deluxe*,Resilient Channel, 15.9 nun(0 63") USG SHEETROCK®Brand FIRECODE®Type X Gypsum Panel, 15.9 mm(0.63")USG SHEETROCK®Brand FIRECODE®Type X Gypsum Panel Specimen Area 10.98 m2 Technician Daniel B.Mohler Normalized Impact 95% Number Freq Background SPL Absorption SPL Confidence of (Hz) (dB) (1112) (dB) Limit Deficiencies 50 45.0 30.5 63 3.3 - 63 42.4 24.8 57 2.9 - 80 46.9 16.0 51 2.2 - 100 41.0 11.3 54 2.0 0 125 39.4 9.4 55 1.9 1 160 39.6 7.9 55 0.9 1 200 32.2 9.7 57 0.8 3 250 29.6 9.9 56 1.6 2 315 27.9 9.1 53 0.7 0 400 23.7 7.9 52 1.1 0 500 26.6 7.4 53 0.5 1 630 24.9 7.1 53 0.4 2 800 23.0 7.0 53 0.6 3 1000 20.9 7.1 51 0.5 2 1250 21.4 7.5 48 0.4 2 1600 15.6 7.4 44 0.3 1 2000 13.6 8.2 43 0.3 3 2500 10.3 9.1 39 0.4 2 3150 9.2 10.0 33 0.2 0 4000 7.9 11.6 26 0.4 - 5000 7.3 13.7 19 0.5 - 6300 7.6 17.6 12 0.9 - 8000 7.9 23.5 10 0.6 - 10000 7.2 29.5 10 0.4 - Estimated IIC 58 (Impact Insulation Class) Deficiencies 23 (Sum of Deficiencies) Note: Receive Room levels less than 5 dB above the Background levels are highlighted in yellow. ATI00615 Revised 02/09/75 Page 4 of 12 A • Intertek F2586.06-113-11-R0 Architectural Testing IMPACT SOUND TRANSMISSION- QUADRANT 5 • ASTM E 492 Test Date 12/16/15 Data File No. F2586.06 Client USG Corporation Headquarters 3.1 mm(0.12")Shaw Floors Aviator Vinyl Plank,19.05 mm USG Levelrock®Brand 2500 Floor Underlayment,3.175 mat(0.13")USG Levehock8l Description Brand SAM-NI2T"HP(10-11 ounce fabric)Sound Attenuation Mal, 18.8 mm(0.74') Oriented Strand Board Sheathing,88.9 mm(3.5")Johns Manville R-13 Fiberglass lnsubtion,301.63 RIM(I 1.88")Weyerhaeuser TmsJo¢I®360 Ti!Joist,12.7 mm(0,5")CLvkDietrich RC Deluxe•Resilient Channel, 15.9 nun(0.63") USG SHEETROCK®Brand FIRECODE®Type X Gypsum Panel, 15.9 mm(0.63")USG SHEETROCK®Brand FIRECODE®Type X Gypsum Panel Specimen Area 10.98 mz Technician Daniel B.Mohler Impact Sound Transmission 100 — 10 90 -_ 20 80 30 70 - _ 40 en U 60 50 R\lik a i c a 50 ~ ie � 60 'a° at co QI i y 40a 70 u fn a E 30 80 20 90 10 f Normalized Impact SPL "" ■ 100 t—Contour Curve 0 I I I 110 to In 0 O O O C O `D CV to O 0 0 C C N to O 0 C 0 --., N cr x Frequency(Hz) AT100615 Revised 02/09/15 Page 5 of 12 as Intertek "Ift._ F2586.06-113-11-R0 Architectural Testing IMPACT SOUND TRANSMISSION-QUADRANT 6 ASTM E 492 Test Date 12/16/15 • Data File No. F2586.06 Client USG Corporation Headquarters 3.1 mn'(0.12")Shaw Floors Aviator Vinyl Plank, 19.05 m USG Levekock®Brand 2500 FR. m Floor Underloyment, 3.175 m(0.13")USG Description Lcvelrock®Brand SAM-N 12",HP(10-11 ounce fabric)Sound Attenuation Mat,18.8 mm(0.74") Oriented Strand Board Sheathing,88.9 mm(3.5") Johns Manville R•13 Fiberglass Insulation,301 63 mm(11.88")Weyerhaeuser Trus)oist®360 T3I Joist,12.7 aim(0.5')ClarkDietrich RC Deluxe", Resilient Channel,15.9 mm(0.63")USG SHEETROCK®Brand FIRECODE®Type X Gypsum Panel,15.9 aim(0.63")USG SHEETROCK®Brand FIRECODE®Type X Gypsum Panel Specimen Area 10.98 m2 Technician Daniel B.Mohler Normalized Impact 95% Number Freq Background SPL Absorption SPL Confidence of (Hz) (dB) (m2) (dB) Limit Deficiencies 50 45.0 30.5 62 3.3 - 63 42.4 24.8 58 2.9 - 80 46.9 16.0 54 2.2 - 100 41.0 11.3 56 2.0 2 125 39.4 9.4 55 1.9 1 160 39.6 7.9 56 0.9 2 200 32.2 9.7 57 0.8 3 250 29.6 9.9 56 1.6 2 315 27.9 9.1 55 0.7 1 400 23.7 7.9 54 1.1 1 500 26.6 7.4 54 0.5 2 630 24.9 7.1 55 0.4 4 800 23.0 7.0 54 0.6 4 1000 20.9 7.1 52 0.5 3 1250 21.4 7.5 48 0.4 2 1600 15.6 7.4 45 0.3 2 2000 13.6 8.2 42 0.3 2 2500 10.3 9.1 37 0.4 0 3150 9.2 10.0 31 0.2 0 4000 7.9 11.6 22 0.4 - 5000 7.3 13.7 16 0.5 - _ 6300 7.6 17.6 11 0.9 - 8000 7.9 23.5 9 0.6 - 10000 7.2 29.5 9 0.4 - Estimated HC 58 (Impact Insulation Class) Deficiencies 31 (Sum of Deficiencies) Note: Receive Room levels less than 5 dB above the Background levels are highlighted in yellow. ATI 00615 Revised 02/09/15 Page 6 of 12 Intertek A. F2586.06-113-11-R0 Architectural Testing IMPACT SOUND TRANSMISSION-QUADRANT 6 ASTM E 492 Test Date 12/16/15 Data File No. F2586.06 Client USG Corporation Headquarters 3.1 mm(0.12")Shaw Floors Aviator Vinyl Plank, 19.05 mm USG Levehuck®Brand 2500 FR Roar Underbyment,3.175 ems(0.13")USG Description Levelracke Brand SAM-N 12m HP(10-1 I ounce fabric)Sound Attenuation Mat.18.8 mm(0.74") Oriented Strand Board Sheathing,811.9 mm(3.5") Johns Manville R-13 Fiberglass Insulation,301.63 mm(ILO")Weyerhaeuser TmsJoist®360 TB Joist,12.7 ram(0.5")ClarkDictrich RC Dehue"' Resilient Channel,15.9 mm(0.63")USG SHEETROCKR Brand FIRECODE®Type X Gypsum Panel,15.9 mm(0.63")USG SHEETROCK®Brand FIRECODER Type X Gypsum Panel Specimen Area 10.98 m2 Technician Daniel B.Mohler Impact Sound Transmission ioo — — to 90 20 80 -. - 30 70 40 , 0.1 U b 45 a- 60 50 cl d 1. w. 50 60 •a° N ca j40 70 Cd G E 30 80 20 90 10 —so—Normalized Impact SPL - 100 —11.--Contour Curve 0 I I I 1 110 � in o� 0 0 0 0 N in 0 0 0 0 .-1 c9 v o0 Frequency(Hz) ATI 00615 Revised 02/09/15 Page 7 of 12 • Intertek 'lL_ F2586.06-113-11-R0 Architectural Testing IMPACT SOUND TRANSMISSION -QUADRANT 7 ASTM E 492 • Test Date 12/16/15 Data File No. F2586.06 Client USG Corporation Headquarters 3.1 mm(0.12")Show Floors Aviator Vinyl Plank, 19.05 mm USG Levelrock®Brand 2500 FR Floor Underloyment, 3.175 mm(0.13")USG Description Levelmck®Brand SAM-N12T.HP(6-7 ounce fabric)Sound Attenuation Mot,IS.8 mm(0.74") Oriented Strand Board Sheathing,811.9 mm(3.5") Johns Monvilk R-13 Fiberglass Insulation,301.63 mm(11.88")Weyerhaeuser Trusloistd 360 Ill Join.12.7 iron(0.5")ClarkDiarich RC Deluxe^^ Resilient Channel,15.9 nun(0.63")USG SHEETROCK®Brand FIRECODE®Type X Gypsum Panel,15.9 tom(0 63")USG SIHiETROCK®Brand FIRECODE®Type X Gypsum Panel Specimen Area 10.98 m2 Technician Daniel B. Mohler Normalized Impact 95% Number Freq Background SPL Absorption SPL Confidence of (Hz) (dB) (m2) (dB) Limit Deficiencies 50 45.0 30.5 63 3.3 - 63 42.4 24.8 58 2.9 - 80 46.9 16.0 54 2.2 - 100 41.0 11.3 55 2.0 0 125 39.4 9.4 56 1.9 0 160 39.6 7.9 56 0.9 0 200 32.2 9.7 56 0.8 0 250 29.6 9.9 56 1.6 0 ' 315 27.9 9.1 55 0.7 0 400 23.7 7.9 55 1.l 0 500 26.6 7.4 56 0.5 2 630 24.9 7.1 56 0.4 3 800 23.0 7.0 56 0.6 4 1000 20.9 7.1 56 0.5 5 1250 21.4 7.5 52 0.4 4 1600 15.6 7.4 47 0.3 2 2000 13.6 8.2 44 0.3 2 2500 10.3 9.1 39 0.4 0 3150 9.2 10.0 35 0.2 0 4000 7.9 11.6 33 0.4 - 5000 7.3 13.7 25 0.5 - 6300 7.6 17.6 19 0.9 - 8000 7.9 23.5 12 0.6 - 10000 7.2 29.5 10 0.4 - Estimated IIC 56 (Impact Insulation Class) Deficiencies 22 (Surat of Deficiencies) Note: Receive Room levels less than 5 dB above the Background levels are highlighted in yellow. ATI 00615 Revised 02/09/15 Page 8 of 12 A Intertek F2586.06-113-11-R0 Architectural Testing IMPACT SOUND TRANSMISSION- QUADRANT 7 ASTM E 492 Test Date 12/16/15 Data File No. F2586.06 Client USG Corporation Headquarters 3.1 mm(0.12")Shaw Floors Aviator Vinyl Plank, 19.05 mm USG Levehotk®Brand 2500 FR Floor Underlayment,3.175 mm(0.13")USG Description Levelrock®Brand SAM-I912"m HP(6-7 ounce fabric)Sound Attention Mat,18.8 mm(0.74") Oriented Strand Board Sheathing,88.9 nun(3.5") Johns Manville R-I3 Fiberglass Insulation,301.63 mm(11.88")Weyerhaeuser Trusloist®360 TJI Joist,12.7 mm(0.5")ClarkDierrich RC DehuteTM Resilient Charnel,15.9 turn(0.63")USG SHEETROCK®Brand FIRECODE®Type X Gypsum Panel,15.9 mm(0.63")USG SHEETROCK®Brand FIRECODE®Type X Gypsum Panel Specimen Area 10.98 m2 Technician Daniel B.Mohler Impact Sound Tran smission smi<ss><on 100 — 10 90 20 80 30 70 --- 40 v 60 50 w. -a ■ ■ Cj m � q 50 60 Ia Q+ H 40 70 u cn � a Er 30 80 20 — - 90 10 Normalized Impact SPL 100 ---I—Contour Curve 0 1 1 1 110 N "5 O O O O O N V O O O O Frequency(Hz) ATI 00615 Revised 02/09/15 Page 9 of 12 Intertek F2586.06-113-11-R0 - Architectural Testing IMPACT SOUND TRANSMISSION - QUADRANT 8 ASTM E 492 Test Date 12/16/15 - Data File No. F2586.06 Client USG Corporation Headquarters 3.1 mm(0.12")Shaw Floors Aviator Vinyl Plonk,19.05 mm USG Levelrock®Brand 2500 Floor Undedayment,3.175 mm(0.13")USG Levelrock®Description Brand SAM-N12rn0 Sound Attenuation Mat, 18.8 mm(0.74") Oriented Strand Board Sheathing,88.9 mm(3.5")Johns Manville R-13 Fiberglass Insulation,301.63 mm(11.86")Weyerhaeuser Trusioist®360 T11 Joist, 12.7 rmn(0.5")ClarkDietrich RC Deluxe"Resilient Channel. 15.9 mm (0.63")USG SHEETROCK®Brand FIRECODE®Type X Gypsum Panel, 15 9 run(0.63")USG SHEETROCK®Brand FIRECODE®Type X Gypsum Panel Specimen Area 10.98 m2 Technician Damel B.Mohler Freq Background SPL Absorption Normalized Impact 95% Number SPL Confidence of (Hz) (dB) (m2) (dB) Limit Deficiencies 50 45.0 30.5 64 3.3 - 63 42.4 24.8 58 2.9 - 80 46.9 16.0 55 2.2 - 100 41.0 11.3 57 2.0 0 125 39.4 9.4 57 1.9 0 160 39.6 7.9 58 0.9 0 200 32.2 9.7 60 0.8 2 250 29.6 9.9 57 1.6 0 315 27.9 9.1 56 0.7 0 400 23.7 7.9 55 1.1 0 500 26.6 7.4 57 0.5 1 630 24.9 7.1 57 0.4 2 800 23.0 7.0 58 0.6 4 1000 20.9 7.1 58 0.5 5 1250 21.4 7.5 56 0.4 6 1600 15.6 7.4 50 0.3 3 2000 13.6 8.2 48 0.3 4 2500 10.3 9.1 43 0.4 2 3150 9.2 10.0 36 0.2 0 4000 7.9 11.6 29 0.4 - 5000 7.3 13.7 23 0.5 - _ 6300 7.6 17.6 16 0.9 - 8000 7.9 23.5 11 0.6 - 10000 7.2 29.5 10 0.4 - Estimated IIC 54 (Impact Insulation Class) Deficiencies 29 (Sum of Deficiencies) Note: Receive Room levels less than 5 dB above the Background levels are highlighted in Fellow. ATI 00615 Revised 02/09/15 Page 10 of 11 Intertek -16_ F2586.06-113-I1-R0 Architectural Testing IMPACT SOUND TRANSMISSION - QUADRANT 8 ASTM E 492 . Test Date 12/16/15 Data File No. F2586.06 Client USG Corporation Headquarters 3.1 min(0.12")Shaw Floors Aviator Vinyl Plank 19.05 r mt USG Levelrock®Brand 2500 Floor Urderlayment,3.175 mm(0.13")USG LovcIrooek® Description Brand SAM-Bin,Sound Attenuation Mat,18.8 mm(0.74") Oriented Strand Board Sheathing,88.9 mm(3.5")Johns Manville R-13 Fiberglass insulation.301.63 mm(11.88")Weyerhaeuser Trnaiont®360 T11 Joist, 12.7 mm(0.5")ClarkDieMch RC Deluxe.Resilient Charnel, 15.9 mm (0.63")USG SHEETROCK®Brand FIRECODE®Type X Gypsum Panel.15.9 mm(0.63")USG SHEETROCK®Brand F1REC0DE®Type X Gypsum Panel Specimen Area 10.98 m2 Technician Daniel B.Mohler Impact Sound Transmission loo -- 10 90 20 80 - __ 30 • 70 . 40 ,"� I U CO t "Cl C y ? 60 ,�� .. �� co ae 6, C y 50 --- 60 a, VS In 04 I h 0 40 70 u o 16 c a E 30 80 20 _ - 1 90 10 —al—Normalized Impact SPL 100 —40—Contour Curve 0 I I I 110 ‘0 rst N Oin O O 00 0 -- N 00 Frequency(Hz) AT100615 Revised 02/09/15 Pate 11 of 12 Intertek k to FOR THE SCOPE OF ACCREDITATION UNDER NVLAP LAB CODE 100402-0. REPORT 3933 US ROUTE 11 CORTLAND, NEW YORK 13045 Order No. 100528151 October 14, 2013 REPORT NO. 100528151CRT-001cb3 IMPACT SOUND TRANSMISSION TEST AND CLASSIFICATION OF SHEET VINYL FLOORING ON GYPSUM CONCRETE OVER A SOUND CONTROL MAT ON A WOOD JOIST FLOOR/CEILING ASSEMBLY RENDERED TO USG 550 WEST ADAMS STREET CHICAGO, IL 60661-3676 INTRODUCTION This report gives the results of an Impact Sound Transmission Loss Test and Classification of flooring on gypsum concrete over a Sound Control Mat on a wood joist floor/ceiling assembly. The floor/ceiling assembly was supplied and installed by Intertek. The gypsum topping and the acoustical mat underlayment were supplied by the client. The sample appeared to be in a new, unused condition. AUTHORIZATION Signed Quote No. 500333576 TEST METHOD The specimen was tested in accordance with the American Society for Testing and Materials designation ASTM E492-09, "Standard Test Method for Laboratory Measurement of Impact Sound Transmission through Floor-Ceiling Assemblies Using the Tapping Machine". It was classified in accordance with ASTM E989-2006, entitled, "Standard Classification for Determination of Impact Insulation Class (IIC)". The volume of the receiving room was 283 m3. This report is for the exclusive use of Intertek's Client and is provided pursuant to the agreement between I ntertek and its Client.Intertek's responsibility and liability are limited to the terms and conditions of the agreement.Intertek assumes no liability to any party,other than to the Client in accordance with the agreement,for any loss,expense or damage occasioned by the use of this report.Only the Client is authorized to copy or distribute this report and then only in its entirety.Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material,product or service must tiist be approved in writing by Intertek.The observations and test results in this report are relevant only to the sample tested.This report by itself does not imply that the material,product,or service is or has ever been under an Intertek certification program. Measurement uncertainty budgets have been determined for applicable test methods and are available upon request. I n to rte k FOR THE SCOPE OF ACCREDITATION UNDER NVI AP LAB CODE 100402-0. GENERAL The method is designed to measure the impact sound transmission performance of a floor- ceiling assembly, in a controlled laboratory environment. A standard tapping machine (Bruel & Kjaer Type 3207) was placed at four positions on a test floor that forms the horizontal separation between two rooms, one directly above the other. The data obtained was normalized to a reference room absorption of 10 square meters in accordance with the test method. The standard also prescribes a single-figure classification rating called "Impact Insulation Class, IIC" which can be used by architects, builders and code authorities for acoustical design purposes in building construction. The IIC is obtained by matching a standard reference contour to the plotted normalized one-third octave band sound pressure levels at each test frequency. The greater the IIC rating, the lower the impact sound transmission through the floor-ceiling assembly DESCRIPTION OF THE FLOOR/CEILING ASSEMBLY The test floor is a 100 sq. ft. opening that forms the horizontal separation of the two rooms, one directly above the other. The materials used in the assembly from top to bottom are: • 0.75 inch thick LevelRock® 2500 Gypsum Concrete • SAM-N12T" acoustical mat • 5/8 inch thick tongue & groove OSB decking (glued and nailed) • 2 X10 inch dimensional lumber joists (spaced 16 in. o.c.) • 3.5 inch, R-13 batt insulation installed at the top of the cavities • Dietrich RC Deluxe Resilient Channels (spaced 16 in. o.c.) fastened at every intersection • One layer of 5/8 inch thick USG Type C Gypsum Board (taped and finished with compound) (fastened with 1 inch screws12 inches o.c.) FINISH FLOORING Marmoleum Decibel Sheet Vinyl (0.119 inch thick) installed floating. The flooring weighed 0.63 lbs./ft.2 Report No. 100528151 CRT-001 cb3 Page 2 of 5 October 14, 2013 Intertek FOR THE SCOPE OF J ACCREDITATION UNDER NVLAP LAB CODE 1004020. RESULTS OF TEST The data obtained in the room below the panel normalized to Ao = 10 square meters, is as follows: 1/3 Octave Band Center Frequency 1/3 Octave Band Sound Pressure Hz Level dB re 0.0002 Microbar TEST 50 65 63 67 80 67 100 69 125 66 160 64 200 63 250 65 315 64 400 62 500 61 630 60 800 57 1000 53 1250 47 1600 43 2000 42 2500 39 3150 31 Impact Insulation Class (I IC) 51 The 95% uncertainty level for each tapping machine location is less than 3 dB for the 1/3 octave bands centered in the range from 100 to 400 Hz and less than 2.5 dB for the bands centered in the range from 500 to 3150 Hz. For the floor/ceiling construction, the 95%uncertainty limits (NA for the normalized sound pressure levels were determined to be less than 2 dB for the 1/3 octave bands centered in the range from 100 to 3500. Report No. 100528151 CRT-001 cb3 Page 3 of 5 October 14, 2013 I n to rtek FOR THE SCOPE OF ACCREDITATION UNDER NVLAP LAB CODE 100402-0. SHEET VINYL FLOORING Impact Insulation Class 70 _ —_._ .___ __ _— _— —_____— 40 r 60 50 IIC 51 50 - - -- - —60 t .B o , o ,q � a 40 { - 70 y O 'p I j 4 V 3 30 80 a U E N 41 c CO 20 _ _ _ - - --------- 90 10 _ _ _ ____ _ _ _ _ __ -_ - _ _ _ _ _ _ _ _ __- 100 0 110 100 125 160 200 250 315 400 500 630 800 1000 1250 1600 2000 2500 3150 One-Third Octave Band Center Frequency(Hz) • $Impact Sound Pressure Level I IC Contour USG Report No. 100528151 CRT-001 cb3 Page 4 of 5 October 14, 2013 1 n to rte k FOR THE SCOPE OF ACCREDITATION UNDER NVLAP LAB CODE 100402-0. '. REMARKS 1. Ambient Temperature: 69° F 2. Relative Humidity: 28% CONCLUSION The test method employed for this test has no pass-fail criteria,therefore,the evaluation of the test results is left to the discretion of the client. This report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the federal government. Date of Test: December 9, 2011 Report Approved by: Report Reviewed By: Brian Cyr James R. Kline Engineer Engineer/Quality Supervisor Acoustical Testing Acoustical Testing Attachments: None Report No. 100528151 CRT-001 cb3 Page 5 of 5 October 14, 2013 Intertek REPORT 3933 US ROUTE 11 CORTLAND, NEW YORK 13045 Order No. 100528151 Date: December 22, 2011 REPORT NO. 100528151CRT-002c SOUND TRANSMISSION LOSS TEST AND CLASSIFICATION OF GYPSUM CONCRETE ON A WOOD JOIST FLOOR/CEILING ASSEMBLY USG 550 WEST ADAMS STREET CHICAGO, IL 60661-3676 INTRODUCTION This report gives the results of a Sound Transmission Loss Test and Classification of gypsum concrete over a wood joist floor/ceiling assembly. The floor/ceiling assembly was supplied and installed by Intertek. The gypsum topping and mat were supplied by the client. The sample appeared to be in a new, unused condition. AUTHORIZATION Signed Quote No. 500333576 TEST METHOD The specimen was tested in general accordance with the American Society for Testing and Materials designation ASTM E90-09, "Standard Test Method for Laboratory Measurement of Airborne Sound Transmission Loss of Building Partitions and Elements", and classified in accordance with the American Society for Testing and Materials designation ASTM E413-10, "Classification for Rating Sound Insulation". The size of the source room for the measurements is smaller than the minimum of 80 m3. This leads to slightly elevated uncertainties in the measurement data at low frequencies and does not allow microphones to be placed in full accordance with section A.2. The volume of the receiving room was 80 m3. This re ort is Tor liabilitypare l im ite dt h or t e hel ut eirvme s u a e ed o fc o nnteirtt ieos Client aab ngyd e ism erotv.d In e etro tsn t mte st hne o a Cb eim o between rt Iyn, rte r end ni ttso C tlh liIe te k'as c o o s e b iwlt h and gteremAoursaenolosInexeenkseaomdormage ocicamoanredatthee sseeoofrthvreeamOnothtee eesnedsmerriedrotduccotpoyrervdiicmuutetthistreprtparnodvhde wyng s srvrteohaseerveaibeenaddterstanenertm eirtsieprtnaprerormntMoenyemheenumetanedbuTdgtrepovrte byeesdletdemsnotmpalyptlhcblheetmsaterieah,opdroad o available upon request. Intertek GENERAL The sound-insulating property of a partition element is expressed in terms of the sound transmission loss. The procedure for determining this quantity is to mount (and perimeter seal) the test specimen as a partition between two reverberation rooms. Sound is introduced in one of the rooms (the source room) and measurements are made of the noise reduction between source room and receiving room. The rooms are so arranged and constructed that the only significant sound transmission between them is through the test specimen. The purpose of the Sound Transmission Class (STC) is to provide a single figure rating that can be used for comparing the sound-insulating properties of partition elements used for general building design purposes. The higher the rating (STC) the greater the sound insulating properties of the partition. DESCRIPTION OF THE FLOOR/CEILING ASSEMBLY The test floor is a 100 sq. ft. opening that forms the horizontal separation of the two rooms, one directly above the other. The materials used in the assembly from top to bottom are: • 0.75 inch thick LevelRoce 2500 Gypsum Concrete • SAM-N12TM acoustical mat • 5/8 inch thick tongue & groove OSB decking (glued and nailed) • 2 X10 inch dimensional lumber joists (spaced 16 in. o.c.) • 3.5 inch, R-13 batt insulation installed at the top of the cavities • Dietrich RC Deluxe Resilient Channels (spaced 16 in. o.c.) fastened at every intersection • One layer of 5/8 inch thick USG Type C Gypsum Board (taped and finished with compound) (fastened with 1 inch screwsl2 inches o.c.) Test #1 — Bare Gypsum — no finished flooring (construction as listed above) Report No. 100528151 CRT-002c Page 2 of 5 December 22, 2011 • Intertek RESULTS OF MEASUREMENTS 1/3 Octave Band Center Frequency Hz Sound Transmission Loss in dB Test #1 50 19 63 24 80 25 100 28 125 34 160 39 200 39 250 41 315 41 400 48 500 51 630 53 800 53 1000 57 1250 58 1600 59 2000 59 2500 63 3150 70 4000 72 5000 72 Sound Transmission Class 53 PRECISION For the Intertek flooring test facility, the 95% confidence interval ATL, is as follows: Range of Transmission Loss One-Third Octave 95% Confidence Bands Uncertainty, dB 125 and 200 <4 250 and 315 <2 400 - 4000 <1 .5 Report No. 100528151 CRT-002c Page 3 of 5 December 22, 2011 Intertek Test #1 Sound Transmission Loss 80 STC 53 70 60 5° 9 E40 R 0 " 30 20 - 10 0 100 125 160 200 250 315 400 500 630 800 1000 1250 1600 2000 2500 3150 4000 One-Third Octave Band Center Frequency(Hz) —0—Sound Transmission Loss STC Contour USG Report No. 100528151CRT-002c Page 4 of 5 December 22, 2011 Intertek REMARKS 1 . Ambient Temperature: 70F 2. Relative Humidity: 36% CONCLUSION The test method employed for this test has no pass-fail criteria, therefore, the evaluation of the test results is left to the discretion of the client. Date of Test: December 9, 2011 Report Approved by: Report Reviewed By: Brian Cyr James R. Kline Engineer Engineer/Quality Supervisor Acoustical Testing Acoustical Testing Attachments: None Report No. 100528151CRT-002c Page 5 of 5 December 22, 2011