hard surfacing

简明释义

表面淬火

英英释义

例句

1.The playground was upgraded with hard surfacing to provide a safer environment for children.

游乐场进行了升级，使用了硬面层以为儿童提供一个更安全的环境。

2.The city council approved the plan to install hard surfacing on the bike paths to enhance safety.

市议会批准了在自行车道上安装硬面层以增强安全性的计划。

3.The construction team decided to use hard surfacing for the new parking lot to ensure durability.

施工团队决定在新的停车场使用硬面层以确保耐用性。

4.In order to withstand heavy traffic, the road was built with hard surfacing materials.

为了承受重型交通，这条道路使用了硬面层材料建造。

5.They applied hard surfacing on the tennis courts to improve playability and maintenance.

他们在网球场上涂覆了硬面层以提高可玩性和维护性。

作文

In the world of construction and engineering, the term hard surfacing refers to the process of applying a durable layer on top of a surface to enhance its strength and longevity. This technique is widely used in various applications, including roads, pavements, and even industrial floors. The primary purpose of hard surfacing is to protect the underlying material from wear and tear, thereby extending its lifespan significantly.One of the most common materials used for hard surfacing is asphalt. Asphalt is favored for its ability to withstand heavy loads and resist weathering. When applied to roads, it provides a smooth and safe driving surface while also minimizing noise pollution. Additionally, the flexibility of asphalt allows it to expand and contract with temperature changes, reducing the likelihood of cracks and damage.Another popular choice for hard surfacing is concrete. Concrete surfaces are known for their strength and durability, making them ideal for high-traffic areas such as parking lots and sidewalks. The process of creating a concrete surface involves mixing cement, water, and aggregates, which are then poured into molds and allowed to cure. This curing process is crucial as it determines the final strength of the concrete. Once cured, concrete surfaces can last for decades with minimal maintenance.Moreover, hard surfacing can also involve the use of specialized coatings or treatments that enhance the properties of the surface. For instance, anti-slip coatings can be applied to ensure safety in areas prone to wet conditions. These coatings create a textured surface that provides better traction for pedestrians and vehicles alike. Similarly, sealants can be used to protect asphalt and concrete from moisture and chemical damage, further prolonging their usability.The benefits of hard surfacing extend beyond mere protection. By investing in high-quality surfacing solutions, property owners can save money in the long run. Regular maintenance and repairs can be costly, but a well-executed hard surfacing project can minimize the need for frequent interventions. This not only reduces expenses but also ensures that the surfaces remain functional and aesthetically pleasing.Furthermore, the environmental impact of hard surfacing should not be overlooked. Modern techniques often incorporate recycled materials, contributing to sustainability efforts. For example, recycled asphalt pavement (RAP) is increasingly used in road construction, reducing the demand for new materials and lowering carbon emissions associated with production.In conclusion, the concept of hard surfacing plays a vital role in construction and infrastructure development. Whether through asphalt, concrete, or specialized coatings, the application of a hard surface can greatly enhance the durability and functionality of various structures. As we continue to develop our urban environments, understanding and implementing effective hard surfacing techniques will be essential in creating sustainable and resilient communities.

在建筑和工程领域，术语硬表面处理指的是在表面上施加耐用层的过程，以增强其强度和使用寿命。这种技术在各种应用中广泛使用，包括道路、人行道甚至工业地板。硬表面处理的主要目的是保护底层材料免受磨损，从而显著延长其使用寿命。最常用的硬表面处理材料之一是沥青。沥青因其能够承受重载和抵抗天气影响而受到青睐。当应用于道路时，它提供了平滑且安全的驾驶表面，同时也减少了噪音污染。此外，沥青的灵活性使其能够随温度变化而膨胀和收缩，从而减少裂缝和损坏的可能性。另一个流行的选择是混凝土。混凝土表面以其强度和耐久性而闻名，使其非常适合高交通区域，如停车场和人行道。创建混凝土表面的过程涉及将水泥、水和骨料混合，然后倒入模具中并允许固化。这个固化过程至关重要，因为它决定了混凝土的最终强度。一旦固化，混凝土表面可以在最小维护的情况下使用几十年。此外，硬表面处理还可以涉及使用专门的涂层或处理来增强表面的特性。例如，可以应用防滑涂层，以确保在潮湿条件下的安全。这些涂层创建了一个纹理表面，为行人和车辆提供更好的牵引力。同样，密封剂可以用于保护沥青和混凝土免受潮湿和化学损害，进一步延长其可用性。硬表面处理的好处不仅限于单纯的保护。通过投资高质量的表面解决方案，物业所有者可以从长远来看节省资金。定期维护和修理可能会很昂贵，但一个成功的硬表面处理项目可以最大限度地减少频繁干预的需要。这不仅减少了开支，还确保表面保持功能性和美观。此外，硬表面处理的环境影响也不容忽视。现代技术通常结合回收材料，有助于可持续发展。例如，回收沥青路面（RAP）在道路建设中越来越多地使用，减少了对新材料的需求，并降低了与生产相关的碳排放。总之，硬表面处理的概念在建筑和基础设施发展中起着至关重要的作用。无论是通过沥青、混凝土还是专门的涂层，施加硬表面都可以大大增强各种结构的耐用性和功能性。随着我们继续开发城市环境，理解和实施有效的硬表面处理技术将在创建可持续和有韧性的社区中发挥重要作用。