Serena Underlay Reports

6 Concrete Structure - Acoustical Report

STC IIC Source Side Underlayment Slab Test #
48 28 None None 6" Concrete TLF-96-139a
53 34 Wood
52 34 Vinyl
50 32  Tile
62 41  Carpet / Padding
55 46  None 3/8" Serena Underlay Mat™
57 55  Wood
56 55  Vinyl
52 53  Tile
62 70  Carpet and Padding

Serena Underlay on TJI Framing - Acoustical Report

STC IIC Source Side Underlayment  Framing Test #
47 44 None None Plywood Wood TJI R19 Insulation 5/8" Gypsum TLF_97-025a
57 54  Wood 3/8" Serena Underlay Mat™
54 53  Laminate
52 51 Tile
69 58 Carpet and Padding
 
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