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

  • Surface quality a key trend in asphalt paving
    March 7, 2012
    Improved surface quality and improved machine design are key trends in the asphalt paving sector, Mike Woof reports There is a big difference in asphalt paving techniques in North America and Europe. In North America, the need to construct long stretches of highway quickly resulted in wide pavers offering high throughput capacity, with compaction equipment then being used to achieve the required density of the various courses. In Europe's highway construction projects, distances tend to be shorter and contr
  • Bitumen technology suppliers seek new ways to save money and work more efficiently
    April 24, 2013
    When World Highways decided to ask some of the industry’s leading suppliers what the future holds for bitumen, we found out - not surprisingly in the current economic climate - that it’s all about saving money. Kristina Smith reports. How quickly the tide turns. Just two years ago, saving carbon and the planet was moving up many countries’ political agendas. Now politicians in Europe and beyond have been forced to park commitments in the face of economic austerity. “The big issue with local government is th
  • Weigh in motion systems aid safety, reduce costs
    February 14, 2012
    Advanced weigh-in-motion (WIM) systems can offer a quick payback time
  • Innovative new drainage solutions will help keep roads free from water
    October 2, 2014
    An array of new technologies will help optimise road drainage and minimise flooding risks - Mike Woof reports In the UK the specialist contractor Lanes Group has carried out extensive inspection work of the drainage systems for the M6 toll route around the city of Birmingham. A powerful zoom camera has been used to carry out the inspection work for Midland Expressway, which operates and maintains the 43km-long motorway, running from Coleshill to Cannock.