Thermoplastic Road Marking Material AASHTO M249
Confirming to AASHTO M249, BS 3262, EN 1871, JIS, AS/NZ 2009, it shall consist of light colored aggregate, pigment and extender, bound together with Hydrocarbon Resin with mineral oil/ ALKYD resin plasticized with plant oil.
AASHTO M249 standard Thermoplastic intermixing Glass Beads shall be in accordance with AASHTO M247 – TYPE I, BS 3262 Thermoplastic intermixing with BS6088 A Glass Beads, EN 1871 Thermoplastic intermixing with EN1424 Glass Beads, JIS intermixing with JIS 3301 Glass Beads, AS/NZ 2009 Thermoplastic intermixing with AS/NZ 2009 Glass Beads.
AKLYD Resin Products and Numbers:
White (RRW-A), Yellow(RRY-A), Red(RRR-A), Green(RRG-A), Black(RRB-A)
Hydrocarbon Resin Products and Numbers:
White (RRW-HR), Yellow(RRY-HR), Red(RRR-HR), Green(RRG-HR), Black(RRB-HR)
Constituent | White | Yellow |
Binder | 18 Min | 18 Min |
Glass Beads | According To standards | According To standards |
Titanium Dioxide | 10 Min | Organic Yellow |
Calcium Carbonate and Inert Filler | -- | -- |
Yellow Pigment | As Required |
Physical Characteristics:
Softening Point °C | 102 ± 9.5 | 102 ± 9.5 |
Specific Gravity gm/cm³ | < 2.15 | < 2.15 |
Flowability % | 18 Max | 21 Max. |
Flowability – Extender Heating | 28 Max | 28 Max. |
Drying Time | 3 – 5 min @ 32ºC | 3 – 5 min @ 32ºC |
Yellow Index | Below 0.12 | |
Cracking Resistance | No Cracks | No Cracks |
Impact Resistance (Joules) | ≥ 1.13 | ≥ 1.13 |
Color Daylight Reflectance | 75% min. | 45% min. |
Road Marking Glass Beads, Glass beads for road marking paint,Road marking glass beads,1.5 Index Glass Beads, BS6088 Class A, BS6088 Class B, AASHO M247 Beads, EN1423/1424 glass beads, NBR6831,
