asphaltic base

简明释义

沥青基

英英释义

例句

1.After years of wear and tear, the asphaltic base of the highway needed to be replaced.

经过多年的磨损，高速公路的沥青基础需要更换。

2.The road was constructed with an asphaltic base, which provides a smooth surface for vehicles.

这条道路是用沥青基础建造的，为车辆提供了平滑的表面。

3.An asphaltic base is essential for ensuring the durability of parking lots.

一个沥青基础对于确保停车场的耐用性至关重要。

4.The city decided to upgrade its streets by adding a new asphaltic base to improve drainage.

市政府决定通过添加新的沥青基础来升级街道，以改善排水。

5.During the construction process, we applied a thick layer of asphaltic base to enhance stability.

在施工过程中，我们涂抹了一层厚厚的沥青基础以增强稳定性。

作文

Asphalt is a common material used in construction and paving, known for its durability and flexibility. One of the key components in many asphalt mixtures is the asphaltic base, which serves as the foundational layer that provides strength and stability to the surface above it. The asphaltic base is primarily composed of a mixture of aggregates and asphalt binder, ensuring that it can withstand heavy loads and resist weathering effects over time. In urban environments, where roads are subjected to constant traffic, the importance of a robust asphaltic base cannot be overstated. It not only supports the weight of vehicles but also helps in managing water drainage, preventing damage from pooling or flooding. When constructing a new road or repairing an existing one, engineers pay close attention to the composition and thickness of the asphaltic base. A well-designed asphaltic base can significantly extend the lifespan of the pavement, reducing the need for frequent repairs and maintenance. This is particularly important in areas with extreme weather conditions, where freeze-thaw cycles can cause cracks and deterioration in weaker materials. By utilizing a high-quality asphaltic base, cities can save on long-term costs associated with road maintenance.Moreover, the environmental impact of using asphalt is a topic of ongoing research and discussion. Recycled asphalt, which incorporates reclaimed materials, is increasingly being used to create a sustainable asphaltic base. This approach not only reduces waste but also lowers the carbon footprint associated with new asphalt production. As technology advances, the development of more eco-friendly asphalt mixtures continues to evolve, making the asphaltic base an area of interest for both engineers and environmentalists alike.In conclusion, the asphaltic base plays a crucial role in the overall performance and longevity of paved surfaces. Its design and construction require careful consideration of materials and local conditions to ensure optimal functionality. As we move towards more sustainable practices in construction, the asphaltic base will likely continue to be a focal point in efforts to improve infrastructure while minimizing environmental impacts.

沥青是一种常用于建筑和铺路的材料，以其耐用性和灵活性而闻名。在许多沥青混合物中，一个关键组成部分是沥青基底，它作为基础层提供强度和稳定性。沥青基底主要由骨料和沥青粘合剂的混合物组成，确保其能够承受重载并抵御时间的天气影响。在城市环境中，路面经常遭受持续的交通，沥青基底的重要性不容小觑。它不仅支撑车辆的重量，还帮助管理水排水，防止因积水或洪水造成的损害。在建设新道路或修复现有道路时，工程师会特别关注沥青基底的组成和厚度。设计良好的沥青基底可以显著延长路面的使用寿命，减少频繁维修和维护的需要。这在极端天气条件下尤为重要，因为冻融循环可能导致较弱材料出现裂缝和恶化。通过利用高质量的沥青基底，城市可以节省与道路维护相关的长期成本。此外，使用沥青的环境影响是一个正在进行的研究和讨论的话题。回收沥青，即包含再生材料，正越来越多地被用于创建可持续的沥青基底。这种方法不仅减少了废物，还降低了新沥青生产的碳足迹。随着技术的进步，更环保的沥青混合物的发展仍在不断演变，使得沥青基底成为工程师和环保主义者关注的领域。总之，沥青基底在铺设表面的整体性能和耐用性中发挥着至关重要的作用。其设计和施工需要仔细考虑材料和当地条件，以确保最佳功能。随着我们向更可持续的建筑实践迈进，沥青基底很可能继续成为改善基础设施同时最小化环境影响努力的焦点。