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

  • Cleaner engines, reduced emissions
    April 11, 2012
    The forthcoming Tier 4 emissions legislation represents a great leap forward in technology, Mike Woof reports A high-profile focus on sustainability and reduced environmental impact is sweeping the construction sector in the European Union (EU) and the US. The EU and the US will implement regulations for the lowest emission off-road machines in history, with Canada and Japan expected to release similar regulatory programmes this year. The legislation being introduced will transform the construction indu
  • Hitex launches BBA certified Puma road surfacing and marking range
    February 27, 2017
    Hitex International, a global provider of road safety and surfacing solutions, has introduced the Puma range of modified MMA (methyl methacrylate) high-friction surfacing and road marking materials. Hitex says that they are quicker and easier to apply and allow contractors to control the curing process to suit available workforce. This has the potential to speed up highway works and reduce traffic congestion.
  • Go with the flow with TrafFix Devices' Water Wall
    April 15, 2025
    TrafFix Devices says that its Water Wall barrier, made from durable low-density polyethylene plastic, is ideal for longevity and resistant to cracks and breakage.
  • New tests, new technology, new users: why materials testing is a growing market
    February 7, 2017
    A look back at some of the developments this year, and a look ahead to what may come next reveals the increasing use of materials testing. New technology and new ways to process and analyse data will drive change even further - Kristina Smith reports For materials testing equipment manufacturers, constant change is business as usual. New tests emerge, new standards are written and new practices spread around regions and the world. There are also new materials to deal with: bitumen modified with polymers