Trenwa, Inc.

Pedestrian

• Rated 200 psf.
• 12", 15" deep or 24" deep - nominal inside clear.
• 10", 20", 24", 30", 40" or 48" widths - nominal inside clear.
• Lids -

  • Economical fiber reinforced, man removable concrete lids.
  • Durable, crack resistant Polymer Concrete lids.
  • Steel checker plate.
  • Aluminum checker plate.
• 10ft sections.
• Open bottom or solid bottom (special order)

Pedestrian Images (click to enlarge)

Medium Vehicle

• Rated 9,000lbs GVW (Gross Vehicle Weight).
• 12", 15" deep or 24" deep - nominal inside clear.
• 10", 20", 24", 30", 40" or 48" widths - nominal inside clear.
• Lids -

  • 5ft long machine removable concrete lids, most economical.
  • Steel checker plate.
  • Aluminum checker plate.
• 10ft sections.
• Open bottom or solid bottom (special order)

Medium Vehicle Images (click to enlarge)

HS20 Road Crossing

• Rated 32,000 lbs/axle highway traffic.
• 12", 16", 24", 36" and 48" deep - nominal inside clear.
• 10", 20", 24", 30", 40", 48", 60", 72, 84 and 96"wide - nominal inside clear.
• Bases - 10 ft sections standard, 5ft minimum.
• Lids -

  • Concrete - 10ft long machine removable, most economical
  • Steel - 15 to 40 inches long, man removable.
• Solid bottom standard.

  • selected drains and openings by special order.

HS20 Images (click to enlarge)

Concast Barkman Oldcastle Fibercrete Duralite Synertech Plastibeton"In my opinion Trenwa makes a much better trench than Concast." "In my opinion Trenwa makes a much better trench than Duralite." "Fibercrete is poorly made" Barkman, Fibercrete, Duralite, Oldcastle Synertech, Concast Plastibeton "Trenwa trench is more affordable than Synertech Plastibeton"