bituminous cement

简明释义

沥青水泥

英英释义

例句

1.The contractor recommended bituminous cement for its flexibility and adhesion.

承包商推荐使用沥青水泥因为它的灵活性和附着力。

2.For the roofing project, we chose bituminous cement for its waterproof properties.

对于屋顶项目，我们选择了沥青水泥因为它的防水特性。

3.The road construction team applied bituminous cement to ensure a durable surface.

道路施工团队使用了沥青水泥以确保表面耐用。

4.The mixture of gravel and bituminous cement creates a strong foundation for the pavement.

碎石和沥青水泥的混合物为路面提供了坚固的基础。

5.Using bituminous cement in cold weather requires special handling techniques.

在寒冷天气中使用沥青水泥需要特殊的处理技术。

作文

In the field of construction and civil engineering, materials play a crucial role in determining the durability and performance of structures. One such material that has gained significant attention is bituminous cement. This versatile substance, primarily composed of bitumen, is widely used in road construction, roofing, and various other applications due to its excellent adhesive properties and waterproofing capabilities. Understanding bituminous cement is essential for engineers and builders alike, as it influences the longevity and stability of their projects.Bituminous cement is often derived from the distillation of crude oil, which results in a viscous, black liquid that can be modified with different additives to enhance its properties. The primary function of bituminous cement in construction is to bind aggregates together, creating a solid and durable surface. For instance, in asphalt concrete, the aggregates are mixed with bituminous cement to form a flexible pavement that can withstand heavy traffic loads while providing a smooth driving experience.One of the key advantages of using bituminous cement is its ability to resist water penetration. This property is particularly important in regions prone to heavy rainfall or flooding, where water damage can significantly impact the integrity of structures. By incorporating bituminous cement into roofing systems, builders can ensure that roofs remain watertight, protecting the underlying materials from moisture-related issues.Furthermore, bituminous cement offers excellent temperature resistance, making it suitable for various climates. Its flexibility allows it to expand and contract with temperature changes, reducing the risk of cracking or other forms of deterioration. This adaptability is vital for roads and pavements, which often experience significant thermal fluctuations throughout the year.However, it is essential to consider the environmental implications of using bituminous cement. The production process of bitumen can contribute to greenhouse gas emissions, and the disposal of asphalt materials at the end of their life cycle poses challenges. To address these concerns, researchers are exploring alternative materials and recycling methods to reduce the environmental footprint associated with bituminous cement.In conclusion, bituminous cement is a fundamental component in modern construction practices, offering numerous benefits in terms of durability, water resistance, and flexibility. As the industry continues to evolve, understanding the properties and applications of bituminous cement will be critical for engineers and builders striving to create sustainable and resilient structures. By balancing the advantages of bituminous cement with environmental considerations, the construction sector can move towards more responsible and innovative building practices.

在建筑和土木工程领域，材料在决定结构的耐久性和性能方面起着至关重要的作用。其中一种备受关注的材料是沥青水泥。这种多用途物质主要由沥青组成，因其优良的粘合特性和防水能力而广泛应用于道路建设、屋顶以及其他各种应用。理解沥青水泥对工程师和建筑商来说至关重要，因为它影响着项目的持久性和稳定性。沥青水泥通常是通过原油蒸馏而得，形成一种粘稠的黑色液体，可以通过添加不同的添加剂来增强其特性。沥青水泥在建筑中的主要功能是将骨料结合在一起，形成一个坚固且耐用的表面。例如，在沥青混凝土中，骨料与沥青水泥混合，形成一种灵活的路面，可以承受重型交通负荷，同时提供平滑的驾驶体验。使用沥青水泥的一个关键优点是其抵抗水渗透的能力。这一特性在降雨量大或洪水频发的地区尤为重要，因为水损害会显著影响结构的完整性。通过将沥青水泥纳入屋顶系统，建筑商可以确保屋顶保持防水，保护底层材料免受潮湿相关问题的影响。此外，沥青水泥还具有优异的温度抵抗力，使其适用于各种气候。其灵活性使其能够随温度变化而膨胀和收缩，从而减少开裂或其他形式的劣化风险。这种适应性对于经常经历显著温度波动的道路和人行道至关重要。然而，考虑使用沥青水泥的环境影响也很重要。沥青的生产过程可能会导致温室气体排放，而沥青材料在其生命周期结束时的处置也面临挑战。为了应对这些问题，研究人员正在探索替代材料和回收方法，以减少与沥青水泥相关的环境足迹。总之，沥青水泥是现代建筑实践中的基本组成部分，在耐久性、防水性和灵活性方面提供了众多好处。随着行业的不断发展，理解沥青水泥的特性和应用对努力创造可持续和有韧性结构的工程师和建筑商至关重要。通过平衡沥青水泥的优势与环境考虑，建筑行业可以朝着更负责任和创新的建筑实践迈进。