asphalt grouting

简明释义

地沥青灌浆

英英释义

例句

1.The city council approved funds for asphalt grouting on the main roads.

市议会批准了对主干道进行沥青灌浆的资金。

2.The road construction team used asphalt grouting to fill the gaps in the pavement.

道路施工队使用沥青灌浆填补路面的缝隙。

3.We saw a significant improvement in water drainage after applying asphalt grouting.

在应用沥青灌浆后，我们看到排水效果显著改善。

4.The contractor recommended asphalt grouting for better durability of the parking lot.

承包商建议对停车场进行沥青灌浆以提高耐久性。

5.After heavy rains, asphalt grouting was necessary to repair the damaged areas.

在大雨过后，修复受损区域需要进行沥青灌浆。

作文

Asphalt is a common material used in construction and road maintenance due to its durability and flexibility. One of the innovative techniques that have emerged in recent years is asphalt grouting, which involves injecting a mixture of asphalt and other materials into cracks or voids in pavement to restore its integrity. This method not only helps in sealing the surface but also enhances the overall strength of the pavement structure. Asphalt grouting is particularly useful for repairing roads, parking lots, and airport runways that experience heavy traffic and wear over time.The process of asphalt grouting begins with a thorough inspection of the pavement to identify areas that require repair. Once the damaged sections are located, the next step is to prepare the surface by cleaning it thoroughly to remove any debris, dirt, or moisture. This preparation is crucial as it ensures proper adhesion of the asphalt mixture.After the surface is ready, a specially formulated asphalt grout is mixed. This mixture typically consists of asphalt binder, aggregates, and additives that enhance its performance. The choice of materials can vary depending on the specific requirements of the project, such as the climate, traffic load, and type of pavement.Once the asphalt grout is prepared, it is injected into the cracks or voids using specialized equipment. This injection process is designed to fill the gaps completely, ensuring that the grout penetrates deeply into the damaged areas. As the grout cures, it forms a solid bond with the existing pavement, effectively sealing the cracks and preventing further deterioration.One of the significant advantages of asphalt grouting is its cost-effectiveness. Traditional methods of pavement repair often involve extensive excavation and replacement, which can be time-consuming and expensive. In contrast, asphalt grouting allows for quicker repairs with minimal disruption to traffic. This efficiency makes it an attractive option for cities and municipalities looking to maintain their road infrastructure without incurring hefty costs.Moreover, asphalt grouting contributes to sustainability efforts in construction. By extending the life of existing pavements, it reduces the need for new materials and minimizes waste. This aligns with modern environmental goals, as it promotes the use of existing resources rather than depleting new ones.In conclusion, asphalt grouting represents a significant advancement in pavement repair technology. Its ability to effectively seal and strengthen damaged surfaces makes it a preferred choice for many contractors and public works departments. As cities continue to grow and face challenges related to infrastructure maintenance, innovative solutions like asphalt grouting will play a vital role in ensuring that our roads remain safe, functional, and sustainable for years to come.

沥青是一种常用于建筑和道路维护的材料，因其耐用性和灵活性而受到青睐。近年来出现的一种创新技术是沥青灌浆，它涉及将沥青和其他材料的混合物注入到路面中的裂缝或空隙中，以恢复其完整性。这种方法不仅有助于密封表面，还增强了路面结构的整体强度。沥青灌浆特别适用于修复经历重交通和磨损的道路、停车场和机场跑道。沥青灌浆的过程始于对路面的彻底检查，以确定需要修复的区域。一旦定位到受损部分，下一步是通过彻底清洁表面来准备，以去除任何碎片、污垢或水分。这一准备工作至关重要，因为它确保沥青混合物的良好附着力。表面准备好后，配制一种特殊配方的沥青灌浆。这种混合物通常由沥青粘合剂、骨料和增强其性能的添加剂组成。根据项目的具体要求，如气候、交通负荷和路面类型，材料的选择可能会有所不同。一旦沥青灌浆准备就绪，便使用专门设备将其注入裂缝或空隙中。此注入过程旨在完全填充间隙，确保灌浆深入受损区域。当灌浆固化时，它与现有路面形成牢固的结合，有效地密封裂缝并防止进一步恶化。沥青灌浆的一个显著优点是其成本效益。传统的路面修复方法通常涉及大量挖掘和更换，这可能耗时且费用高昂。相比之下，沥青灌浆允许更快的修复，最小化对交通的干扰。这种效率使其成为城市和市政部门在不承担高额费用的情况下维护道路基础设施的理想选择。此外，沥青灌浆还有助于建筑中的可持续发展努力。通过延长现有路面的使用寿命，它减少了对新材料的需求，并最小化了浪费。这与现代环境目标相一致，因为它促进了利用现有资源，而不是消耗新的资源。总之，沥青灌浆代表了路面修复技术的重要进步。其有效密封和加固受损表面的能力使其成为许多承包商和公共工程部门的首选。随着城市的不断发展，面临基础设施维护相关挑战，像沥青灌浆这样的创新解决方案将在确保我们的道路在未来几年保持安全、功能齐全和可持续方面发挥重要作用。