tar concrete

简明释义

焦油混凝土

英英释义

例句

1.Using tar concrete in parking lots can help reduce maintenance costs over time.

在停车场使用沥青混凝土可以随着时间的推移减少维护成本。

2.The city council approved the project that involved laying down tar concrete for better traffic flow.

市议会批准了一个项目，涉及铺设沥青混凝土以改善交通流量。

3.After applying tar concrete, the surface became smooth and resistant to water damage.

在涂抹沥青混凝土后，表面变得光滑且耐水损害。

4.We need to ensure that the tar concrete is mixed properly to achieve the best results.

我们需要确保沥青混凝土混合得当，以达到最佳效果。

5.The construction team decided to use tar concrete for the new road to ensure durability.

施工团队决定使用沥青混凝土来确保新道路的耐用性。

作文

In recent years, urban development has accelerated at an unprecedented rate. With the rise of new infrastructures, the materials used in construction have come under scrutiny. One such material is tar concrete, which plays a crucial role in paving roads and constructing buildings. Understanding the properties and applications of tar concrete is essential for both engineers and urban planners. Tar concrete is a composite material that combines traditional concrete with tar, a viscous black liquid derived from the distillation of organic materials such as coal or petroleum. This combination enhances the durability and flexibility of the concrete, making it suitable for various applications in construction. The use of tar concrete dates back several decades, but its popularity has surged in modern times due to its numerous benefits. One of the primary advantages of tar concrete is its resistance to cracking. Traditional concrete can be prone to fissures and breaks, especially in areas with heavy traffic or extreme weather conditions. However, the inclusion of tar in the mix provides added elasticity, allowing the material to absorb shocks and stresses without compromising its structural integrity. This makes tar concrete an ideal choice for highways, airports, and other high-traffic zones. Moreover, tar concrete offers excellent water resistance. The tar component creates a barrier that prevents moisture from penetrating the surface, which is particularly beneficial in regions with heavy rainfall or snow. By reducing water infiltration, tar concrete minimizes the risk of freeze-thaw cycles that can lead to deterioration over time. This characteristic not only extends the lifespan of the pavement but also reduces maintenance costs for municipalities. Another significant benefit of tar concrete is its ability to improve the overall aesthetic appeal of urban environments. The dark color of tar gives the concrete a sleek and modern appearance, which can enhance the visual quality of streets and public spaces. Additionally, tar concrete can be mixed with various aggregates and pigments to create unique textures and colors, allowing for greater design flexibility in urban planning. Despite its advantages, there are some concerns associated with the use of tar concrete. One major issue is the environmental impact of tar production. The extraction and processing of petroleum can lead to pollution and habitat destruction. Furthermore, when tar concrete deteriorates, it may release harmful substances into the surrounding environment. Therefore, it is essential for engineers and policymakers to consider sustainable alternatives and implement proper recycling methods for tar concrete at the end of its life cycle. In conclusion, tar concrete is a valuable material in the realm of construction, offering numerous benefits such as enhanced durability, water resistance, and aesthetic appeal. However, it is crucial to address the environmental implications associated with its use. As cities continue to grow and evolve, understanding and utilizing materials like tar concrete responsibly will be vital in creating sustainable urban environments that meet the needs of future generations.

近年来，城市发展以空前的速度加速。随着新基础设施的兴起，建筑中使用的材料受到审视。其中一种材料是沥青混凝土，它在铺设道路和建造建筑物中发挥着至关重要的作用。理解沥青混凝土的特性和应用对工程师和城市规划者都至关重要。沥青混凝土是一种复合材料，将传统混凝土与沥青结合在一起，沥青是一种从煤或石油等有机材料的蒸馏中提取的粘稠黑色液体。这种组合增强了混凝土的耐久性和灵活性，使其适用于建筑中的各种应用。沥青混凝土的使用可以追溯到几十年前，但由于其众多优点，近年来其受欢迎程度激增。沥青混凝土的主要优点之一是其抗裂性。传统混凝土在重载或极端天气条件下容易出现裂缝和破损。然而，混合物中沥青的加入提供了额外的弹性，使材料能够吸收冲击和压力，而不影响其结构完整性。这使得沥青混凝土成为高速公路、机场和其他高交通区域的理想选择。此外，沥青混凝土具有出色的防水性能。沥青成分形成了一种屏障，防止水分渗透到表面，这在降雨或降雪量大的地区尤其有益。通过减少水的渗透，沥青混凝土降低了冻融循环导致的劣化风险。这一特性不仅延长了路面的使用寿命，还降低了市政维护成本。另一个重要的好处是沥青混凝土能够改善城市环境的整体美观。沥青的深色赋予混凝土一种时尚现代的外观，可以提升街道和公共空间的视觉质量。此外，沥青混凝土可以与各种骨料和颜料混合，以创造独特的纹理和颜色，从而在城市规划中实现更大的设计灵活性。尽管有这些优点，但使用沥青混凝土也存在一些问题。一个主要问题是沥青生产对环境的影响。石油的开采和加工可能导致污染和栖息地破坏。此外，当沥青混凝土劣化时，可能会释放有害物质到周围环境中。因此，工程师和政策制定者必须考虑可持续替代方案，并在沥青混凝土生命周期结束时实施适当的回收方法。总之，沥青混凝土是建筑领域的一种宝贵材料，提供了许多优点，如增强的耐久性、防水性和美观。然而，必须解决与其使用相关的环境影响。随着城市的不断发展和演变，理解和负责任地利用像沥青混凝土这样的材料，对于创建可持续的城市环境，以满足未来几代人的需求，将至关重要。