Skip to main content

Prismo launches new road stud

Prismo Traffic Products has introduced a new moulded road stud that (in BSI British Standards road trials) is said to have exhibited a remarkable retained retro-reflectivity and 100% location retention over a one-year period. The technology behind the new product, branded Stimsonite Model 980, also designates the stud as "the highest performing reflecting road stud currently available to highway engineers."
February 23, 2012 Read time: 2 mins
The new road stud from Prismo is said to offer exceptionally good reflective performance over its working life
3091 Prismo Traffic Products has introduced a new moulded road stud that (in BSI British Standards road trials) is said to have exhibited a remarkable retained retro-reflectivity and 100% location retention over a one-year period.

The technology behind the new product, branded Stimsonite Model 980, also designates the stud as "the highest performing reflecting road stud currently available to highway engineers." In trials, Stimsonite Model 980 exhibited 409 mcd/lux of retained retro-reflectivity after one year, more than twice that required by BSEN1463 R1, which demands a minimum of 150 mcd/lux for such surface applied markers.

The new stud is provided as a system, incorporating a specifically designed polymer modified bitumen (PMB) adhesive for maximum retention and proven to perform above minimum requirements of BSEN1463 S1.

The Stimsonite stud adhesive is provided in three grades: tropical, semi-tropical and standard, to suit all climatic conditions for optimum retention. It is manufactured from extremely tough, injection-moulded, high impact resisting polymers and incorporates advanced air gap prismatic lens technology, protected by a highly abrasion resistant glass face.

"The stud's 17cm reflective area includes a 35° reflecting face that will continue functioning even if subject to damage," says Prismo. It is approved for use by the UK Highway Authorities.

For more information on companies in this article

Related Content

  • New safety barrier solutions protect road users
    February 21, 2012
    Novel safety barrier solutions are coming to market, writes Mike Woof The safety barrier market is a focus for innovative products designed to meet a range of different applications. The diverse range of vehicle types on the road poses numerous technical challenges to barrier manufacturers. At the same time, different applications such as motorcycle safety, end treatments, bridge barriers and roadside obstacle protection require novel solutions. Although motorcycles account for only a small proportion of ve
  • Estonia surveys major roads with a RetroTek-M retroreflectometer
    May 22, 2019
    During the past two years, Estonia’s Road Administration has clocked up 4,021km during a retroreflectivity project on all main state roads and on basic roads. Estonia’s Road Traffic Development Department of the Estonian Road Administration has been working with ERC Consulting to gather retroreflectivity data on road markings on all main state roads and basic roads. The work has shown that out of 1,609km of main state roads, 20% had problems. The reflective effect is created by glass beads on the surf
  • World growth in geosynthtics set to rise
    February 17, 2012
    With geosynthetics sales set to grow rapidly in the next three years, manufacturers are preparing for the demand. Patrick Smith reports. Global demand for geosynthetics is projected to increase 5.3% annually to 4.7 billion m² in 2013 with countries such as China, India and Russia expected to post the strongest gains through the forecast period. All are building large-scale infrastructure developments and face evolving environmental protection regulations and strict building construction codes.
  • High reach excavator safety training launched
    April 11, 2012
    New demolition tolls are coming to market while safety training for high reach excavator operators has been establishe.d With the Intermat equipment exhibition due shortly, various manufacturers are offering new demolition tools to the market. Meanwhile the UK's National Federation of Demolition Contractors (NFDC) is now setting a lead in the sector by offering a high reach excavator training course. The NFDC has partnered with the National Demolition Training Group (NDTG) to develop the world's first train