Skip to main content

Resin guardrails from Caris

PVC composite material guardrails, as well as noise barriers and lagging panels, are being offered by Korea-based Caris Guardrail. These resin products with a honeycomb structure offer increased strength and elasticity needed to withstand an impact from a vehicle at high speeds, according to the company. Importantly, the company says that the fluorescent material enables the guardrail to be seen in the dark under low lighting conditions, thereby increasing safety for drivers. From the aesthetic point of
April 4, 2018 Read time: 2 mins
PVC composite material guardrails, as well as noise barriers and lagging panels, are being offered by Korea-based Caris Guardrail.


These resin products with a honeycomb structure offer increased strength and elasticity needed to withstand an impact from a vehicle at high speeds, according to the company.

Importantly, the company says that the fluorescent material enables the guardrail to be seen in the dark under low lighting conditions, thereby increasing safety for drivers.

From the aesthetic point of view, the material does not change colour after prolonged exposure to the sun’s ultraviolet rays.

Similar technology has been applied to noise barrier design, the company says. The rib-like structure within the walls enables sounds to be absorbed without requiring any additional materials. Also, the extrusion manufacturing process for the walls forms layers and spaces within the wall that enhances its ability to efficiently absorb sound.

Being a non-metal product, the synthetic wall is anticorrosive. To maintain ecological credentials, the company says that the walls do not incorporate glass wool, unlike many similar products made by other companies.

Related Content

  • WJ Group opens US business in Atlanta
    August 17, 2023
    The US company will be called WJ Surface Treatments with Glenn Thompson as president.
  • Managing resource to create more resilient roads
    June 22, 2018
    As pressure increases on the cost and availability of resources, investment in recycling technology continues to grow across the road building industry. To meet its full potential, a greater understanding is needed of material performance to allow the building of more resilient, sustainable and economic networks - *David Smith explains.
  • Managing resource to create more resilient roads
    June 22, 2018
    As pressure increases on the cost and availability of resources, investment in recycling technology continues to grow across the road building industry. To meet its full potential, a greater understanding is needed of material performance to allow the building of more resilient, sustainable and economic networks - *David Smith explains. Over the past decade, the road construction industry has made significant strides in recycling. Reducing the reliance on virgin materials is of environmental importance,
  • New non-destructive testing technologies for roads and bridges
    July 11, 2018
    Two new technologies for non-destructive testing offer key benefits, one suiting road surfaces, the other suiting concrete structures - Kristina Smith reports Dynatest has developed a new way to measure and record the state of pavements, using a machine that travels at the same speed as traffic. The Rapid Pavement Tester (Raptor) has been seven years in the making and offers road owners the chance to have comprehensive surveys without the need to disrupt traffic. “People have been wanting to do this for