Level-Right® Weartop
Level-Right® WearTop provides a durable wear surface.

Acousti-Mat® II Sound Ratings Maxxon Green Mark

1/4" (6.4 mm)
Acousti-Mat II
Underlayment Insulation Ceiling
Suspended
on Channel
Floor Coverings Ceiling Drywall Rating Test Numbers
Parallel Chord Truss 2"x4" (50x102 mm) w/3/4" (19 mm) OSB Subfloor Yes 1" (25 mm) Yes (blown-in) Yes Vinyl 5/8" (16 mm) 61 F-STC
55 F-IIC
98 67280.7 & .4
Yes 1" (25 mm) Yes (blown-in) Yes Ceramic 5/8" (16 mm) 56 F-IIC 98 67280.5

Precast Concrete
(6" thick, 2' wide) (152x61 mm)

Yes 1" (25 mm) Yes (batt) Yes Ceramic 5/8" (16 mm) 59 STC RAL-TL-98-108
Yes 1" (25 mm) Yes (batt) Yes Ceramic 5/8" (16 mm) 57 IIC RAL-IN-98-12
TJI® Joist
w/3/4" (19mm)
T&G OSB Subfloor
Yes 1" (25 mm) Yes (batt) Yes Vinyl 5/8" (16 mm) 53F-IIC 99 1736.3
Yes 1" (25 mm) Yes (batt) Yes None 5/8" (16 mm) 56 F-STC 99 1736.7
Yes 1" (25 mm) Yes (batt) Yes Ceramic 5/8" (16 mm) 52 F-IIC 99 1736.4
Yes 1 1/2" (38 mm) Yes (batt) Yes Ceramic 2 layers
5/8" (2 x 16 mm)
52 F-IIC 48-06-5
8" Cast-in-Place Concrete
(203 mm)
Yes 1" (25 mm) No No Armstrong Vinyl No 62 F-STC 18-0-607.2
No 1" (25 mm) No No None No 39 F-IIC 18-0-607.3
Yes 1" (25 mm) No No Armstrong Vinyl No 64 F-IIC 18-0-607.5
Yes 1" (25 mm) No No Ceramic Tile No 61 F-IIC 18-0-607.6
Yes 1" (25 mm) No No Bruce Engineered No 60 F-IIC 18-0-607.7
Bare Concrete,
no Acousti-Mat
No 1" (25 mm) No No None No 39 F-IIC 18-0-607.3
Nascor NJ10 I-Joist
 
Yes 1" (25 mm) Yes (batt) Yes Vinyl 2 Layer 1/2" 56 IIC J20042169-27A
Yes 1" (25 mm) Yes (batt) Yes Ceramic 2 Layer 1/2" 55 IIC J20042169-017A-02
Yes 1" (25 mm) Yes (batt) Yes Vinyl 2 Layer 1/2" 54 IIC J20042169-17B

F-IIC (Field Impact Insulation Class) sound tests were performed in accordance with ASTM E 1007 and E989. F-STC (Field Sound Transmission Class) sound tests were performed in accordance with ASTM E 336 and E 413. Actual tests are available upon request.  Maxxon Underlayments and Acousti-Mat II are but two components of an effective sound control system.  No sound control system is better than its weakest component.  Care must be taken in the installation of components of construction to assure the ultimate designed acoustical performance.


Maxxon provides underlayment, gypcrete, gypsum concrete and other flooring underlayment products for construction, remodeling and renovation.
This site and all contents copyright © 2001-2008 MAXXON Inc. All rights reserved.

 Home | Canada | en français | en español