cut back bitumen

简明释义

稀释沥青

英英释义

例句

1.To improve drainage, we need to cut back bitumen in certain areas of the parking lot.

为了改善排水，我们需要在停车场的某些区域减少沥青。

2.The city council decided to cut back bitumen on the roads to reduce heat absorption during the summer.

市议会决定减少沥青的使用，以降低夏季的热吸收。

3.To make the surface more eco-friendly, the contractor will cut back bitumen in favor of recycled materials.

为了使表面更环保，承包商将减少沥青的使用，改用回收材料。

4.Environmental regulations require us to cut back bitumen usage in new construction projects.

环境法规要求我们在新建项目中减少沥青的使用。

5.After assessing the road conditions, the engineers recommended to cut back bitumen to prevent cracking.

在评估道路状况后，工程师建议减少沥青的使用以防止开裂。

作文

In recent years, the construction industry has faced numerous challenges, particularly in the area of road maintenance and development. One of the most significant materials used in this field is bitumen, a sticky, black substance derived from crude oil. As urban areas continue to grow and traffic congestion increases, the demand for high-quality roads has never been greater. However, due to environmental concerns and budget constraints, many municipalities are looking for ways to optimize their resources. This is where the concept of cut back bitumen comes into play. cut back bitumen（减薄沥青）是一种通过添加溶剂来降低沥青粘度的技术，使其更易于施工和应用。The process of cut back bitumen involves mixing traditional bitumen with specific solvents, which helps to reduce its viscosity. This modification allows for easier application during colder temperatures, ensuring that road construction can proceed smoothly regardless of weather conditions. Moreover, using cut back bitumen can lead to improved adhesion properties, making it a preferred choice for various asphalt applications.One of the primary advantages of cut back bitumen is its versatility. It can be used in a variety of road construction projects, including surface dressing and patching. Additionally, its ability to bond well with aggregates enhances the durability and lifespan of the road surface. This is particularly important in regions where heavy rainfall or extreme temperatures can cause significant wear and tear on traditional asphalt surfaces.However, while the benefits of cut back bitumen are clear, there are also some drawbacks to consider. The use of solvents in the production of cut back bitumen can raise environmental concerns, as some solvents may release volatile organic compounds (VOCs) into the atmosphere. This has led to increased scrutiny from regulatory bodies and a push towards more sustainable practices within the industry. As a result, many companies are now exploring alternative methods of modifying bitumen that are less harmful to the environment.In conclusion, the application of cut back bitumen presents both opportunities and challenges for the construction industry. While it offers a practical solution for enhancing the performance of road surfaces, it also necessitates careful consideration of environmental impacts. Moving forward, it will be essential for engineers and contractors to strike a balance between utilizing effective materials like cut back bitumen and adhering to sustainable practices that protect our planet. By doing so, we can ensure that our infrastructure continues to meet the demands of modern society while minimizing harm to the environment.

近年来，建筑行业面临着许多挑战，特别是在道路维护和开发方面。沥青是该领域使用的最重要材料之一，它是一种由原油提炼而来的粘稠黑色物质。随着城市地区的不断增长和交通拥堵的加剧，对高质量道路的需求从未如此迫切。然而，由于环境问题和预算限制，许多市政当局正在寻找优化资源的方法。这时，cut back bitumen（减薄沥青）的概念应运而生。cut back bitumen是一种通过添加溶剂来降低沥青粘度的技术，使其更易于施工和应用。cut back bitumen的过程涉及将传统沥青与特定溶剂混合，这有助于降低其粘度。这一改性使得在较冷的气温下更容易施工，确保无论天气条件如何，道路建设都能顺利进行。此外，使用cut back bitumen可以提高粘结性能，使其成为各种沥青应用的首选。cut back bitumen的主要优点之一是其多功能性。它可以用于各种道路建设项目，包括表面处理和修补。此外，其与集料良好的结合能力增强了路面材料的耐久性和使用寿命。这在降雨量大或极端温度可能对传统沥青表面造成显著磨损的地区尤为重要。然而，虽然cut back bitumen的好处显而易见，但也有一些缺点需要考虑。生产cut back bitumen时使用的溶剂可能引发环境问题，因为某些溶剂可能会向大气中释放挥发性有机化合物（VOCs）。这导致监管机构对其进行更严格的审查，并推动行业内更可持续的实践。因此，许多公司现在正在探索更环保的沥青改性方法。总之，cut back bitumen的应用为建筑行业带来了机遇和挑战。尽管它为改善路面性能提供了实用的解决方案，但同时也需要认真考虑环境影响。展望未来，工程师和承包商必须在利用有效材料如cut back bitumen与遵循保护环境的可持续实践之间找到平衡。通过这样做，我们可以确保我们的基础设施继续满足现代社会的需求，同时最小化对环境的伤害。