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Asphalt options
| 题名： | Asphalt options |
| 正文语种： | eng |
| 摘要： | SuperLayer is a specially designed asphalt mix that can be laid in a single lift to form a combined surface and binder course layer, and can also remove the requirement for a regulating course layer. It provides a faster, safer, durable and environmentally sustainable solution to urban, commercial and residential road projects. It can be used for both new build works or maintenance duties. SuperPath is a fast, single lift, durable and environmentally sustainable solution replacing traditional two course construction on urban, commercial and residential footway and cycleway construction projects. The single application SuperPath means it can be applied quicker. It is suitable for footways and cycleways and offers high load-bearing capability while maintaining surface texture. A stress absorbing membrane interlayer (SAMI), SuperSami can be used where reflective cracking is a problem, for example to overlay jointed concrete carriageways or on hydraulically bound mixtures in flexible composite pavements prior to installing binder and surface courses. Fully recyclable SuperSAMI is fatigue and crack resistant, workable and easy to lay and compact, with no special equipment required to lay it. A high-performance 1 Omm polymer modified asphalt surface course designed and engineered to provide enhanced performance for roads carrying heavy traffic as well as stressed road carriageways areas, such as roundabouts and junctions. |
| 出版年： | 2021 |
| 期刊名称： | World highways |
| 卷： | 30 |
| 期： | 3 |
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