approved products

Approved/Qualified Products

 

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Approved Noise Wall Systems
Wall System Design Type Date Pre-Qualified Description Miscellaneous Notes
Durisol
8270 Greensboro Drive
Suite 630
McLean, Virginia 22102		 Vendor Supplied 10/1/2003 Durisol is a post and panel system. Durisol is composed of natural raw materials – specially graded wood shavings which are neutralized and mineralized before being bonded together with cement.

Available finishes on one-sided panels:

  • 6" cedar with grooves
  • Vertical shiplap
  • 4" wide cedar
  • Exaggerated grapestake
  • Fluted
  • 2" brown and root
  • Fractured granite
  • Ashlar stone

This system is not approved for retaining earth at this time.
CYRO Sheet or PARAGLAS SOUNDSTOP Sheet
100 Enterprise Drive
Rockaway, NJ 07853
Office: 973.442.6125
Mobile: 908.303.8589		 Vendor supplied 8/1/2004 Post and panel system. Transparent or colored acrylic panels with or without embed filters. Contact CYRO for available colors.
Prestressed Concrete Noise Barrier Mn/DOT Design Standards 6/21/1994* Panel system (no posts); see std plan #5-297.650 for details.  
Wood Planking Noise Barrier with Wood Posts Mn/DOT Design Standards 1/4/1994* Post and panel system with wood posts; see std plan #5-297.660 for details. **
Wood Planking Noise Barrier with Concrete Posts Mn/DOT Design Standards 1/4/1994* Post and panel system with concrete posts; see std plan #5‐297.661 for details. **
Type II Self Supporting Wood Glue Laminate Noise Barrier Mn/DOT Design Standards 6/21/1994* Panel system (no posts); see std plan #5-297.665 for details. **
Horizontal Glue Laminate Timber Noise Barrier Mn/DOT Design Standards 8/31/1995* Post and panel system with wood posts; see std plan #5-297.666 for details. **
FABCON Verti-Crete Noise Barrier
6111 West Highway 13
Savage, MN 55378
Office: 952.882.7251		 Vendor Supplied 6/1/2011 Concrete post with precast concrete panel. Wide variety of colors and textures available. Contact supplier for choices.

 

*Approval date of the standard

**See approved preservative treatment list (PDF)

 

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Contact

Khalid Obeidat
Bridge Office
651-366-4485