PMB 45/80-65
PMB 45/80-65 is an elastomer-modified bitumen with a penetration of 45–80 dmm and a softening point of at least 65°C, classified to EN 14023. The polymer network gives elastic recovery of 70% or more, so the pavement resists both rutting in summer and cracking in winter.
Where PMB 45/80-65 is used
Polymer modified bitumen (PMB) adds elastomers such as SBS, or plastomers such as EVA, to the binder. The result is more elastic, more resistant to rutting and cracking, and longer-lasting.
- 01Heavy-duty and high-stress pavements
- 02Thin surfacings, SMA and porous asphalt
- 03Bridge decks and airport runways
- 04Hot-climate pavements with heavy truck traffic
Conforms to EN 14023
Supplied to EN 14023. Tested for penetration, softening point, elastic recovery, Fraass breaking point, storage stability and flash point.
Typical specifications — PMB 45/80-65
| Property | Unit | Min | Max | Test method |
|---|---|---|---|---|
| Penetration at 25°C | 0.1 mm | 45 | 80 | EN 1426 |
| Softening point (R&B) | °C | 65 | – | EN 1427 |
| Elastic recovery at 25°C | % | 70 | – | EN 13398 |
| Fraass breaking point | °C | – | -15 | EN 12593 |
| Flash point (COC) | °C | 235 | – | EN ISO 2592 |
| Storage stability (EN 13399) | ||||
| Difference in softening point | °C | – | 5 | EN 1427 |
| After RTFOT (EN 12607-1) | ||||
| Change in mass | % | – | 0.5 | EN 12607-1 |
| Retained penetration | % | 60 | – | EN 1426 |
Typical values based on EN 14023. The binding specification for each cargo is the certificate of analysis issued at loading. Custom specifications are available on request.
Storing PMB 45/80-65
Temperature: Store between about 160°C and 180°C. Polymer-modified binders need slightly higher handling temperatures than plain bitumen.
Agitation: Use tanks with agitators or circulation so the polymer stays evenly dispersed. Unstirred PMB can separate over time.
Safety: Keep water away from hot binder, use heat-resistant PPE, and keep the area ventilated and free of ignition sources.
Shelf life: Plan deliveries to be used within days of arrival where possible. Long hot storage degrades the polymer.
How we ship PMB 45/80-65
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PMB 45/80-65: common questions
What is PMB 45/80-65?+
PMB 45/80-65 is an elastomer-modified bitumen with a penetration of 45–80 dmm and a softening point of at least 65°C, classified to EN 14023. The polymer network gives elastic recovery of 70% or more, so the pavement resists both rutting in summer and cracking in winter.
What is PMB 45/80-65 used for?+
PMB 45/80-65 is mainly used for: heavy-duty and high-stress pavements; thin surfacings, SMA and porous asphalt; bridge decks and airport runways; hot-climate pavements with heavy truck traffic.
Which standard does WGV's PMB 45/80-65 meet?+
Supplied to EN 14023. Tested for penetration, softening point, elastic recovery, Fraass breaking point, storage stability and flash point.
How is PMB 45/80-65 shipped?+
WGV Oil Trading ships PMB 45/80-65 by steel drums, bitutainer or bulk, on FOB, CIF, CFR or DAP terms. Every cargo is inspected at the load port by SGS, Intertek or an equivalent independent inspector.
How do I get a price for PMB 45/80-65?+
Send the quantity, destination port, preferred Incoterms and timing through the quote form on this page, by WhatsApp on +34 663 192 105, or by email to sales@wgvoiltrading.com. WGV Oil Trading replies with a written offer the same day. Payment is by documentary LC, SBLC or TT against documents.