HEART of the matter from Trinity Highway Products

The HEART is a reusable, restorable, non-gating and re-directive crash cushion manufactured by Trinity Highway Products, based in Dallas in the US state of Texas. The HEART - Hybrid Energy-absorbing Reusable Terminal - uses high molecular weight/high density polyethylene (HMW/HDPE) side panels and a rounded frontal nose piece. These are connected to steel diaphragms mounted on tubular steel tracks. The company said that HEART’s HMW/HDPE panels and nose reduce life cycle costs and minimise maintenance. Anc
December 13, 2018 Read time: 2 mins
The HEART is a reusable, restorable, non-gating and re-directive crash cushion manufactured by 7402 Trinity Highway Products, based in Dallas in the US state of Texas.


The HEART - Hybrid Energy-absorbing Reusable Terminal - uses high molecular weight/high density polyethylene (HMW/HDPE) side panels and a rounded frontal nose piece. These are connected to steel diaphragms mounted on tubular steel tracks.

The company said that HEART’s HMW/HDPE panels and nose reduce life cycle costs and minimise maintenance. Anchor bolts are easily accessible without the removal of side panels or diaphragms.

The units, which arrive fully assembled, can be installed on new or existing concrete pads. The open design facilitates easier installation, inspection and repair.

Trinity uses several independent test facilities to conduct crash tests for product approval required by the 2410 Federal Highway Administration. Each product must meet the requirements of NCHRP Report 350. Test results are then presented to the Federal Highway Administration for review and acceptance for use.

Road Markings, Barriers & Workzone Protection

For more information on companies in this article

Related Content

  • Swift and versatile solutions from Versilis
    January 9, 2019
    Automated access control is not only safer for road crews but reduces the time and cost of deployment of signage for access and traffic control.
    Read More
  • Productive tamping compactor from Atlas Copco
    August 17, 2015
    According to Atlas Copco Dynapac, its new CT3000 tamping compactor offers rapid and efficient operation. The machine has been designed to efficiently achieve specified densities on cohesive and semi-cohesive soils. With an operating weight of 22.5tonnes and an average production capacity of 820.7m3/h, the Dynapac CT3000 is ideal on projects such as highways and airport runways, where large-volume earthmoving is required. Power comes from a 194kW Cummins turbo-diesel engine, which drives through an au
    Read More
  • Barrier system offers containment, noise reduction
    May 24, 2012
    Italian firm Marcegaglia has developed a new range of steel road safety barriers that is said to be versatile and cost effective. The units meet containment levels N2 to H4 and can be specified for different options in terms of working width levels (W). The line-up includes a dedicated system for motorcyclist protection designed to be fitted to all existing guardrails, a new P4 energy absorbing terminal system for barriers and a renewed range of steel New Jersey barriers, with optional integrated noise prot
    Read More
  • Barrier system offers containment, noise reduction
    April 5, 2012
    Italian firm Marcegaglia has developed a new range of steel road safety barriers that is said to be versatile and cost effective. The units meet containment levels N2 to H4 and can be specified for different options in terms of working width levels (W). The line-up includes a dedicated system for motorcyclist protection designed to be fitted to all existing guardrails, a new P4 energy absorbing terminal system for barriers and a renewed range of steel New Jersey barriers, with optional integrated noise prot
    Read More

Highlighted Content