More Related Content Similar to Nuform for Highway noise barrier presentation Similar to Nuform for Highway noise barrier presentation (20) Nuform for Highway noise barrier presentation2. TM
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20. Air Force Research Laboratory
Force Protection Branch
Tyndall Air Force Base, Florida
BREW Test 4
January 25, 2005
42 psi, 193 psi-msec
(7768 psi at 10 ft)
24. 3 Types of Highway
Noise Barrier
Privacy - S64
Sound
- SC100
Acoustic - A100
26. CONFORMTM NOISE BARRIER
SC-100
Panel & Post Construction
• 100mm (4”) Concrete Filled Polymer Panels
• Hot Dip Galvanized Steel Posts (CSA G164-M)
• Weight - 232 kg/m2 (48 psf)
• STC - 52 (ASTM E413)
Concrete Filled
CONFORM CF4 Form
27. CONFORMTM NOISE BARRIER
SC-64
Panel & Post Construction
• 64mm (2 1/2”) Reinforced Polymer Panels
• Hot Dip Galvanized Steel Posts (CSA G164-M)
• Weight - 20 kg/m2 (4.10 psf)
• STC - 28 (ASTM E413)
28. CONFORMTM NOISE BARRIER
A-100
Panel & Post Construction
• Hot Dip Galvanized Steel Posts (CSA G164-M)
• Weight - 28kg/m2 (5.7 psf)
• STC - 32 (ASTM E413)
• NRC - 0.85 (ASTM C423)
333mm (13”)
• 100mm (4”) Polymer Panels w/ Hydrophobic Mineral Wool
Polymer
Facing
Steel Insert
Hydrophobic
Mineral Wool
100mm (4”)