On this Blog we will give info on the test track with Self Healing Asphalt that is built on the A58 near Vlissingen in The Netherlands. The Asphalt is a special type of ZOAB (very porous aphalt concrete) containing small steelwool fibres. A known but serious problem with ZOAB is ravelling: stones at the surface coming off in time due to microcracking in the binder. The special ZOAB that is developed at Delft University (sponsored by AgentschapNL) can be heated with induction energy due to the fibres that are present which closes the microcracks and with that extends the service life of the road.
Monday, 27 February 2012
Webinar Selfhealing concrete and asphalt
Today Erik gave a Webinar on Self Healing Concrete and Asphalt for Betonica.
Asphalt specifically, asphalt concrete has been widely used since the 1920s. The viscous nature of the bitumen binder allows asphalt concrete to sustain significant plastic deformation, although fatigue from repeated loading over time is the most common failure mechanism. Most asphalt surfaces are laid on a gravel base, which is generally at least as thick as the asphalt layer, although some 'full depth' asphalt surfaces are laid directly on the native subgrade
Thanks for the information. My friend has been telling me about the guys at http://www.bonnessinc.com/content.php?l=59 that can do a great job. I think that the self healing asphalt is a genius idea!
Thanks for sharing this interesting info! We really learned a lot about self-healing asphalt. It’s amazing how technology can make roads last longer. We also work on our concrete driveway Goodyear projects, and your post helps us stay informed. We appreciate your helpful updates—please keep them coming!
Thanks for sharing this interesting info! We learned a lot about how self-healing asphalt works. Our team works with concrete driveway Lawrenceville, and it’s helpful to see new ideas that can make surfaces last longer. We really appreciate the clear and easy-to-understand explanation!
Thank you for sharing this interesting information! We enjoyed learning about self-healing asphalt. Even though we work on concrete driveway Cedar City projects, we like seeing new ideas that help make roads last longer. We appreciate the knowledge and look forward to reading more from your blog.
Thank you for sharing this interesting information! We enjoyed learning about self-healing asphalt and how it helps roads last longer. In our concrete driveway Athens work, we also look for ways to make our projects stronger and last longer. We appreciate the helpful details you shared in this article.
Asphalt specifically, asphalt concrete has been widely used since the 1920s. The viscous nature of the bitumen binder allows asphalt concrete to sustain significant plastic deformation, although fatigue from repeated loading over time is the most common failure mechanism. Most asphalt surfaces are laid on a gravel base, which is generally at least as thick as the asphalt layer, although some 'full depth' asphalt surfaces are laid directly on the native subgrade
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Hello, Wonder that self healing concrete and asphalt means. Does it mean it can repair itself when damaged from rain and vehicle pressure.
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Thanks for the information. My friend has been telling me about the guys at http://www.bonnessinc.com/content.php?l=59 that can do a great job. I think that the self healing asphalt is a genius idea!
ReplyDeleteInteresting and valuable information. self healing asphalt can really change our driving experience. #pavageasphalte #asphaltelévis
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Thanks for sharing this interesting info! We really learned a lot about self-healing asphalt. It’s amazing how technology can make roads last longer. We also work on our concrete driveway Goodyear projects, and your post helps us stay informed. We appreciate your helpful updates—please keep them coming!
ReplyDeleteThanks for sharing this interesting info! We learned a lot about how self-healing asphalt works. Our team works with concrete driveway Lawrenceville, and it’s helpful to see new ideas that can make surfaces last longer. We really appreciate the clear and easy-to-understand explanation!
ReplyDeleteThank you for sharing this interesting information! We enjoyed learning about self-healing asphalt. Even though we work on concrete driveway Cedar City projects, we like seeing new ideas that help make roads last longer. We appreciate the knowledge and look forward to reading more from your blog.
ReplyDeleteThank you for sharing this interesting information! We enjoyed learning about self-healing asphalt and how it helps roads last longer. In our concrete driveway Athens work, we also look for ways to make our projects stronger and last longer. We appreciate the helpful details you shared in this article.
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