The 301/290 is a two component high retro-reflective long life embedded road stud, designed to meet the increasing demands of today’s heavy continuous traffic.
TYPICAL USES
The 301/290 road stud is designed for use on all major roads where a bright durable road/lane delineation product is required.
BENEFITS
- Utilises traditional milling machines
- Snow Plough Resilient
- Brighter reflectivity shines brighter than traditional housed depressible studs
- Low height profile
- Extremely Low cost maintenance
INSTALLATION
Using traditional vehicle mounted milling equipment with transverse and depth controls shape an appropriate slot in the carriageway.
Dispense sufficient polymer modified stud adhesive at the recommended temperature for the stud to be placed evenly. Install the 301/290 housing at the correct level into the carriageway. Carefully pour more adhesive material around the outside of the housing to seal the edges completely in the recess.
The road can be opened to traffic as soon as the adhesive has set.
SPECIFICATION
Embedded Permanent P3A PRP1 Road Stud using a Microprismatic lens.
RELEVANT STANDARDS
IS EN 1463-1:2009 IS EN 1463-2:2000
The following is a set of ratings and codes as published in the BSI Declaration of Test Results.
P3A, H1, HD1, PRP1, NCR1, S1, R1
TECHNICAL PROPERTIES
| Certification Codes | Performance Class | Class Description |
| Style of Studs | P | Permanent |
| Reflector Type | 3 | Plastic with Abrasion Resistant Layer |
| Type of Stud | A | Non-depressible Embedded Road Stud |
| Dimension – height | H1 | ≤ 18mm Above Road Surface |
| Dimension – horizontal | HD1 | Length – 180mm, Width – 142mm |
| Reflective Performance as New – min 150 mcd/ lux/m² | PRP1 | >150 mcd/ lux/m² |
| Colour of Reflected Light | NCR1 | Pass+ |
| Road Trial Performance | ||
| Retention on Trial-Pass rate 90% | S1 | 100 % Retention |
| Reflective Performance Pass Rate 150 mcd/lux/m² | R1 | >150 mcd/ lux/m² |
