Overview of AS/nZS 2009:2006 Drop On Glass Beads
AS/NZS 2009:2006 drop on glass beads are specifically engineered to enhance the visibility and durability of road markings. They conform to the Australian/New Zealand Standard AS/NZS 2009:2006, ensuring they meet rigorous quality and performance criteria. By embedding into freshly applied road paint, these beads significantly enhance reflectivity, making roads safer for drivers, especially at night.
Specifications and technical data
Parameter | Details |
---|---|
Composition | High-quality glass |
Appearance | Transparent, colorless |
Shape | Spherical |
Refractive Index | ≥1.5 |
Size Range | 53 – 1180 microns |
Roundness | ≥80 |
Hardness | 6-7 Moh’s |
Coating Types | Moisture proof coating, Flotation coating, Adhesion coating |
Application Method | Drop on the top of road marking paint |
Durability | Maintains reflectivity for 1 – 3 years depending on use |
Standards | AS/NZS 2009:2006 |
Benefits of AS/NZS 2009:2006 Drop On Glass Beads
Enhanced Nighttime Visibility
AS2009:2006 drop on glass beads significantly enhance the visibility of road markings, especially during nighttime or low-light conditions. By reflecting light from vehicle headlights, they improve driver awareness and reduce accident risks.
Long-Term Durability
These beads are engineered to withstand heavy traffic and adverse weather conditions, maintaining their reflective properties over extended periods. This durability reduces the need for frequent road maintenance, offering cost-effectiveness for transportation authorities.
Ease of Application
Their drop-on application method ensures easy integration into freshly painted road markings, promoting uniform dispersion and maximizing reflectivity. This simplicity enhances operational efficiency during road marking projects.
Features of AS/NZS 2009:2006 Drop On Glass Beads
High Reflectivity and Uniformity
AS2009:2006 drop on glass beads are known for their high reflectivity, ensuring superior visibility of road markings under various lighting conditions. Their uniform size distribution minimizes surface irregularities, enhancing the aesthetic appeal of road markings.
Environmental Considerations
Manufactured from environmentally friendly materials, such as recycled glass, these beads support sustainable practices in road construction and maintenance. Their eco-friendly composition aligns with global efforts to reduce environmental impact.
Versatility in Road Marking Applications
They are compatible with various road marking materials, including acrylic and thermoplastic paints, offering flexibility in application methods while maintaining high levels of reflectivity and durability.
FAQs about AS/NZS 2009:2006 Drop On Glass Beads
What are AS/NZS 2009:2006 drop on glass beads?
These beads are glass particles applied onto freshly painted road markings to enhance their reflectivity.
How do AS/NZS 2009:2006 beads improve road safety?
By reflecting light from vehicle headlights, they make road markings more visible, particularly at night or in adverse weather conditions.
Are AS/NZS 2009:2006 beads durable?
Yes, they are designed to withstand wear from traffic and weather, maintaining their reflective properties over time.
What sizes are available for AS/NZS 2009:2006 beads?
They range from 75 µm to 850 µm, catering to various road marking requirements.