Aluminum MASH TL-4 Crash-Tested Barrier

Noise Walls - Crash-Tested Noise Barriers

We have a new Solutions Partner on board to help you with all your alternative, lightweight products!

Silentium Group Inc. is a newly acquired sister company to Durisol, under the Ekho Infrastructure Solutions Inc. umbrella, that is here to service your lightweight, PVC and Aluminum noise barrier needs.

Click HERE to visit the Silentium Group Inc. website

A lightweight barrier built to a new standard of safety.

path

The Durisol Aluminum MASH TL-4 System is a lightweight, structure-mounted noise barrier system designed for bridges and elevated structures. Our system has been successfully tested under MASH (Manual for Assessing Safety Hardware) TL-4 conditions, proving its ability to stabilize a vehicle and reduce the severity of auto crashes.

Applications

  • Bridge Structures
  • Elevated Roadways

 

 

Meets the following MASH TL-4 test criteria:

VEHICLE

10,206 kg (22,500 lbs)

SPEED

58mph (93kph)

ANGLE

15°

TEST NO.

4-12

Main Features and Benefits

NOISE REDUCTION

  • Built with perforations and a sound absorbing mineral wool interior, our panels are available in single or doubled-sided absorptive, and noise reflective options.

CRASH-TESTED

  • A barrier system proven to withstand MASH TL-4 impact loads.

PANEL RETENTION SYSTEM

  • Despite the severity of impact in the crash-test, the wall panels remained intact, and minimal damage was recorded.

Design Details at a Glance

PANEL UNIT WEIGHT

  • 8 - 12 lbs / square foot (3.63 - 5.44 kg / square meter)

POST DESIGN

  • W-6 (W150) structure-mounted post

MAXIMUM POST WIDTH

  • 10’ (3,048mm)

TESTED HEIGHT

  • 17’ (5.18m)

Resources

Interested in Aluminum MASH TL-4 Crash-Tested Barrier?

Why us?

The Durisol Aluminum MASH TL-4 System is key to keeping our bridges and our drivers safe, while also reducing noise for the surrounding community.

Our design, engineering and project teams will work as an extension of your team to deliver industry-leading safety & noise protection.