Research and development of polyurea pavement marking paint
Pavement markings make an important contribution to the safety of people and vehicles on roads. Many types of pavement marking materials have been used, and most recently, polyurea materials have been used as a binder in pavement marking paint. This type of paint has high retro-reflection and durab...
| Published in: | Vietnam Journal of Science, Technology and Engineering |
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| Main Authors: | , , , , , |
| Format: | Article |
| Language: | English |
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Vietnam Ministry of Science and Technology
2017-12-01
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| Subjects: | |
| Online Access: | https://vietnamscience.vjst.vn/index.php/vjste/article/view/266 |
| Summary: | Pavement markings make an important contribution to the safety of people and vehicles on roads. Many types of pavement marking materials have been used, and most recently, polyurea materials have been used as a binder in pavement marking paint. This type of paint has high retro-reflection and durability, so it has been widely applied for use at airports and on highways around the world. This article introduces the results of our research and the making of polyurea pavement marking paint using the formula: binder/harder ratio (1.3/1 by weight), 42% of pigment and filler, 10% of reflective balls, rheological additive, and dispersive additive to create outstanding features (retro-reflection > 260 mcd/m2/lux).
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| ISSN: | 2525-2461 2615-9937 |