fine grained asphalt concrete

简明释义

细粒地沥青混凝土

英英释义

例句

1.The construction team recommended fine grained asphalt concrete for the new bike lanes.

施工团队推荐在新的自行车道上使用细粒沥青混凝土。

2.The new highway was paved with fine grained asphalt concrete, which provides a smoother driving surface.

新高速公路采用了细粒沥青混凝土铺设，提供了更平滑的驾驶表面。

3.The durability of fine grained asphalt concrete makes it ideal for high-traffic roads.

由于细粒沥青混凝土的耐用性，使其非常适合高交通量的道路。

4.Using fine grained asphalt concrete in urban areas helps reduce noise pollution from traffic.

在城市地区使用细粒沥青混凝土有助于减少交通噪声污染。

5.A layer of fine grained asphalt concrete was applied to improve the surface texture.

施加一层细粒沥青混凝土以改善表面纹理。

作文

The development of modern infrastructure heavily relies on various materials, one of which is fine grained asphalt concrete. This type of asphalt is characterized by its small particle size, which allows for a denser and smoother surface. The use of fine grained asphalt concrete has become increasingly popular in urban areas where the quality of road surfaces is crucial for both safety and comfort. The finer aggregates used in this mixture provide better compaction and reduce the voids in the pavement, resulting in improved durability and longevity. One of the primary advantages of fine grained asphalt concrete is its ability to create a quieter driving experience. The smaller aggregate particles help absorb sound, making roads more pleasant for drivers and nearby residents. This is particularly important in densely populated cities where noise pollution can be a significant issue. Additionally, the smooth surface of fine grained asphalt concrete reduces tire wear and improves fuel efficiency, which is beneficial for both consumers and the environment.Furthermore, fine grained asphalt concrete exhibits excellent resistance to water infiltration. This characteristic is vital in preventing damage caused by freeze-thaw cycles, which can lead to cracking and potholes. By utilizing fine grained asphalt concrete, engineers can enhance the overall performance of roadways, ensuring they remain safe and functional for a longer period. In terms of application, fine grained asphalt concrete is often used in high-traffic areas such as highways, airport runways, and city streets. Its superior properties make it an ideal choice for these environments where heavy loads and constant wear are common. Moreover, the implementation of fine grained asphalt concrete can lead to reduced maintenance costs over time, as the need for repairs and resurfacing is minimized. Despite its many benefits, the production and installation of fine grained asphalt concrete require careful consideration and expertise. The mixing process must ensure that the right proportions of aggregates, asphalt binder, and additives are used to achieve the desired performance characteristics. Additionally, proper compaction during installation is crucial to avoid issues such as segregation or insufficient density, which can compromise the integrity of the pavement. As cities continue to grow and evolve, the demand for high-quality materials like fine grained asphalt concrete will only increase. Engineers and urban planners must prioritize the use of advanced materials to create sustainable and resilient infrastructure. In conclusion, fine grained asphalt concrete represents a significant advancement in road construction technology, offering numerous benefits that contribute to safer, quieter, and more durable roadways. Its role in modern infrastructure cannot be overstated, and continued research and development in this area will undoubtedly lead to even greater innovations in the future.

现代基础设施的发展在很大程度上依赖于各种材料，其中之一就是细粒级沥青混凝土。这种类型的沥青以其小颗粒尺寸为特征，允许更密集和光滑的表面。在城市地区，细粒级沥青混凝土的使用越来越普遍，因为路面质量对安全和舒适至关重要。该混合物中使用的更细集料提供了更好的压实，并减少了路面的孔隙，从而提高了耐久性和使用寿命。细粒级沥青混凝土的主要优点之一是能够创造更安静的驾驶体验。较小的集料颗粒有助于吸收声音，使道路对司机和附近居民更为愉悦。这在噪音污染可能成为重大问题的城市中尤为重要。此外，细粒级沥青混凝土的光滑表面减少了轮胎磨损，提高了燃油效率，这对消费者和环境都是有益的。此外，细粒级沥青混凝土表现出极好的抗水渗透能力。这一特性对于防止由冰冻-融化循环引起的损害至关重要，这可能导致开裂和坑洞。通过利用细粒级沥青混凝土，工程师可以增强道路的整体性能，确保其在更长时间内保持安全和功能。在应用方面，细粒级沥青混凝土通常用于高速公路、机场跑道和城市街道等高交通区域。其优越的特性使其成为这些环境的理想选择，因为重载和持续磨损是常见的。此外，实施细粒级沥青混凝土可以随着时间的推移降低维护成本，因为维修和重新铺设的需求最小化。尽管有许多好处，但细粒级沥青混凝土的生产和安装需要仔细考虑和专业知识。混合过程必须确保使用正确比例的集料、沥青粘合剂和添加剂，以实现所需的性能特性。此外，在安装过程中适当的压实至关重要，以避免分离或密度不足等问题，这可能会损害路面的完整性。随着城市的不断发展和演变，对高质量材料如细粒级沥青混凝土的需求只会增加。工程师和城市规划者必须优先考虑使用先进材料，以创建可持续和具有韧性的基础设施。总之，细粒级沥青混凝土代表了道路施工技术的重要进步，提供了许多好处，有助于更安全、更安静和更耐用的道路。它在现代基础设施中的作用不可低估，未来在这一领域的持续研究和开发无疑将导致更大的创新。