About. filzfelt.com 1

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1 Scale

2 About Scale turns the acoustic wall panel on its ear. Designed as a university project by Vanessa Busemann and Felix Zebi with German design collective, Cabs Design, this modular wall system is made from cut and folded acoustic fiber composite with 100% wool felt covering. The clever slotted design allows modules to fit together and hold securely with just the friction of the material and mounting to the wall is a snap with magnetic attachment hardware. The acoustically effective, three-dimensional modules come in two sizes plus 62 colorways of wool felt to create customizable patterning that s not just another pretty face. info@filzfelt.com filzfelt.com 1

3 About filzfelt.com 2

4 About Magnetic Attachment Hardware Wall Surface Small Scale Module Small Scale Module with Magnetic Attachment Hardware (located every 10 modules for rectangular installations) Small Scale Exploded Axonometric Not to scale filzfelt.com 3

5 About Magnetic Attachment Hardware Wall Surface Large Scale Module Large Scale Module with Magnetic Attachment Hardware (located every 7 modules for rectangular installations) Large Scale Exploded Axonometric Not to scale info@filzfelt.com filzfelt.com 4

6 About 11 1/8" (28.3 cm) 5 11/16" (14.5 cm) 5 1/2" (14 cm) 11 7/16" (29 cm) Small Scale Module Elevation Scale: 3" = 1'-0" Large Scale Module Elevation Scale: 3" = 1'-0" Small Scale Module with Magnetic Attachment Hardware Wall Surface 4 3/4" (12 cm) Small Scale Module Small Scale Section Scale: 1 1/2" = 1'-0" Wall Surface Large Scale Module with Magnetic Attachment Hardware 6 3/8" (16.2 cm) Large Scale Section Scale: 1 1/2" = 1'-0" Large Scale Module info@filzfelt.com filzfelt.com 5

7 Suggested Configurations Small Scale Wall-to-Wall Installation Code: FF-CD-SMSC-001 Small Scale Floating Installation Code: FF-CD-SMSC-002 filzfelt.com 6

8 Suggested Configurations Large Scale Wall-to-Wall Installation Code: FF-CD-LGSC-001 Large Scale Floating Installation Code: FF-CD-LGSC-002 filzfelt.com 7

9 Specifications Name Designer Construction Standard Sizes Durability Maintenance Lead Time Environmental Installation Variation Scale Vanessa Busemann and Felix Zebi for Cabs Design 100% Wool Design Felt + Acoustic Substrate Small Scale: 5 1/2" x 5 11/16" (14 x 14.5 cm) Modules Large Scale: 11 1/8" x 11 7/16" (28.3 x 29 cm) Modules Contract or residential Vacuum occasionally to remove general air-borne debris. Should soiling occur, spot clean with mild soap and lukewarm water. Avoid aggressive rubbing as this can continue the felting process and change the surface appearance of the felt. Refer to 100% Wool Design Felt Maintenance + Cleaning for detailed care instructions. Made to order and certain lead times will apply 100% Wool Design Felt is 100% biodegradable and Acoustic Substrate is 100% recyclable Contains no formaldehyde, 100% VOC free, no chemical irritants, free of harmful substances 100% Wool Design Felt contributes to LEED v4 Modules attach to vertical surfaces using magnetic attachment hardware provided. Sufficient hardware will be provided for square or rectangular shapes and additional hardware is available for purchase for irregular or asymmetric shapes. Cotter Pins are available for purchase to reinforce connection and ceiling installations must be quoted. Wool felt is a natural material and color variation and inclusions of natural fiber on the surface are evidence of the 100% natural origin of the material. Product color is only indicative, as it is not possible to assure consistency of color in a natural product due to the natural color of raw wool and absorption of dyes. Color matching cannot be guaranteed on shipments and variation will be more pronounced beyond the normal commercial range. Acoustics Small Scale: ASTM C 423: NRC 0.70, SAA 0.70 Large Scale: ASTM C 423: NRC 0.75, SAA 0.75 Colorfastness to Light Colorfastness to Crocking Environmental Flammability Class 4 5 (40 hours) Class 3 4 (wet), Class 4 5 (dry) Oeko-Tex Standard 100 Certified Product Class II (100% Wool Design Felt + Acoustic Substrate) Test reports available upon request info@filzfelt.com filzfelt.com 8

10 Standard Felt Colors filzfelt.com 9

11 Standard Substrate Color 03 filzfelt.com 10

12 Acoustic Sound Absorption Results Frequency (Hz) Sound Absorption Coefficient (Sabins / ft 2 ) Sound Absorption Coefficient (Sabins / ft 2 ) SAA = 0.70 NRC = Frequency (Hz) Small Scale Test Report The test report quotes the frequency dependent sound absorption data as well as the single number ratings. Data taken from Report CD17-5 conducted by Institut für Akustik an der Fachhochschule Lübeck. Complete test results are available upon request. info@filzfelt.com filzfelt.com 11

13 Acoustic Sound Absorption Results Frequency (Hz) Sound Absorption Coefficient (Sabins / ft 2 ) Sound Absorption Coefficient (Sabins / ft 2 ) SAA = 0.75 NRC = Frequency (Hz) Large Scale Test Report The test report quotes the frequency dependent sound absorption data as well as the single number ratings. Data taken from Report CD17-6 conducted by Institut für Akustik an der Fachhochschule Lübeck. Complete test results are available upon request. info@filzfelt.com filzfelt.com 12 08/18