Machinery Installation Vibration Isolation Noise Control

BARYMAT BV-14C


Barymat BV-14C

BV-14C
 is a composite noise barrier / absorption material protected with a perforated vinyl film facing. The composite consists of (from top down) perforated vinyl for scuff, wear and contamination resistance, 1.0 inch of acoustic polyurethane foam for sound absorption, a filled, flexible 1.6 lb. per sq. ft. barrier for transmission loss and a .25 inch poly- urethane foam decoupler layer. It is suitable for moderately dirty environments where it is not exposed to contaminants such as direct oil or water spray. 

   Click here for Barymat BV-14C Technical Data Sheet - PDF Format
 
BV-14C is easy to apply and can be cut with common utility knives. For secure and permanent installations use specified adhesive - available from WILREP Ltd.

Typical Physical Properties:

Composite Weight: 1.9 lb. / sq. ft. 
Flammability: MVSS 302 - Passes 
Foam Density: ASTM D 3574-86 - 1.8 - 2.2 lb. / cu. ft. 
Thermal Conductivity of Foam at 75 F (21 C): ASTM C 518 - 0.27 Btu. in. / hr. ft.² F 
Thickness: Approx. 1.25 in. - overall composite thickness.
Standard Dimensions: Sheets - 54" wide X 72", untrimmed (27 sq. ft.) 
CUSTOM DIE CUTTING CAN BE PROVIDED

 
Frequency (Hz)
Transmission Loss (dB)
BV-14C
 
80
22
 
100
23
 
125
22
 
160
22
 
200
22
 
250
22
 
315
22
 
400
27
 
500
32
 
630
35
 
800
40
 
1000
44
 
1250
47
 
1600
51
 
2000
50
 
2500
48
 
3150
53
 
4000
56
 
5000
59
 
6300
59
 
STC
34


   Click here for Barymat BV-14C Technical Data Sheet - PDF Format

WILREP LTD.
email: info@wilrep.com
Tel: (905)625-8944 Fax:(905)625-7142



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