TRACC

CRASH ATTENUATION CUSHION

INTRODUCTION

ADVANTAGES

Crash cushions, also called impact attenuators, prevent vehicles from impacting a barrier or a fixed object hazard. By either gradually decelerating the vehicle or by redirecting the vehicle away from the hazard. They are ideally suited for terminating concrete barriers or for use where longitudinal barriers would not be effective to shield objects.

The 2005 TRACC family of crash cushions are fully redirective, non-gating, bi-directional energy absorbing. They are designed to protect motorists from impacting the end of concrete barriers, toll plazas, bridge piers and other hazards in both temporary and permanent work zone locations.

 

The 2005 TRACC range includes:

  • TRACC - A narrow Test Level 3 cushion
  • ShorTRACC - A narrow Test Level 2 cushion
  • FasTRACC - A narrow Test Level 3 cushion with additional capacity for head-on impacts up to 110km/h
  • WideTRACC - A wide Test Level 3 cushion for any large gore areas

SAFE

Fully compliant to NCHRP 350 TL2 and

NCHRP TL3

DURABLE

Plastic, rubber or air-filled components

provide a long service life. Hot dip galvanised

RAPID INSTALLATION

Preassembled for quick and safe installation

REPAIRABLE

Up to 98% of the TRACC is reusable and

repairable after design impacts

DOWNLOADS

CONFIGURATION OPTIONS

The 2005 TRACC family of crash cushions are available in several configurations as shown in the below table. The WideTRACC offers various options for protecting wide hazards and gores. The WideTRACC can be flared down its right side only (R), its left side only (L), or down both sides simultaneously (B).

System

Test Level

Width

Length

TRACC

ShorTRACC

FasTRACC

WideTRACC- B

WideTRACC- L

WideTRACC- R

3

2

3+*

3

3

3

610mm

610mm

610mm

1,470mm**

1,040mm***

1,040mm***

6.5m

4.3m

7.9m

6.5m**

6.5m***

6.5m***

*      Test Level 3+ indicates that the FasTRACC has been crash tested at 110km/h, which exceeds to normal Test
        Level 3 impact of 100km/h.

**    The width of the WideTRACC-B can be further increased by adding wing extensions on both sides.
        The extensions will add 710mm of length and 175mm of system width per extension added.

***   The width of the WideTRACC – L and -R can be further increased by adding wing extensions on one side.
        The extensions will add 710mm of length and 87mm of system width per extension added.

 

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