coarse concrete

简明释义

粗级配混凝土

英英释义

例句

1.Using coarse concrete in outdoor pathways can enhance slip resistance during rainy weather.

在户外小径中使用粗糙混凝土可以增强雨天的防滑性能。

2.The construction team decided to use coarse concrete for the foundation to ensure better drainage.

施工团队决定使用粗糙混凝土作为基础，以确保更好的排水。

3.In high-traffic areas, coarse concrete is preferred for its durability and low maintenance.

在高流量区域，粗糙混凝土因其耐用性和低维护成本而受到青睐。

4.The artist chose coarse concrete for his sculpture to give it a rugged appearance.

艺术家选择了粗糙混凝土作为他的雕塑材料，以赋予其粗犷的外观。

5.The city council approved the use of coarse concrete for the new parking lot due to its strength.

市议会批准在新停车场使用粗糙混凝土，因为它的强度。

作文

In the world of construction and civil engineering, materials play a crucial role in determining the durability and aesthetic appeal of structures. One such material that has gained attention for its unique properties is coarse concrete. This type of concrete is characterized by its larger aggregate size, typically exceeding 4.75 mm, which sets it apart from standard concrete mixtures. The use of coarse concrete can greatly influence both the strength and texture of the final product.The primary advantage of using coarse concrete lies in its ability to provide enhanced structural integrity. The larger aggregates used in this mixture allow for better load distribution, making it ideal for heavy-duty applications such as roadways, bridges, and industrial floors. Additionally, the rougher surface texture of coarse concrete can improve the bonding between layers, which is particularly beneficial in multi-layered constructions.Another significant benefit of coarse concrete is its aesthetic appeal. The larger stones and aggregates create a visually interesting surface that can be left exposed for architectural purposes. Many modern designs incorporate coarse concrete to achieve a raw, industrial look that is both trendy and appealing. Furthermore, the natural variations in color and texture of the aggregates can lead to unique finishes that enhance the overall design of a structure.However, working with coarse concrete does come with its challenges. The larger aggregate sizes can make the mixing process more complex, requiring careful consideration of water-to-cement ratios to ensure proper workability. If not mixed correctly, coarse concrete can lead to issues such as poor compaction and reduced strength. Therefore, it is essential for engineers and contractors to have a thorough understanding of the material properties and mixing techniques when utilizing coarse concrete in their projects.Moreover, the environmental impact of using coarse concrete should not be overlooked. The production of concrete is known to contribute significantly to carbon emissions, and while utilizing larger aggregates may reduce the overall cement content needed, it is vital to source these materials sustainably. Innovations in recycling and the use of alternative aggregates can help mitigate some of the environmental concerns associated with traditional concrete production.In conclusion, coarse concrete presents both opportunities and challenges in the field of construction. Its unique properties can enhance the strength, durability, and aesthetic appeal of structures, making it a valuable material in modern architecture. However, it is crucial for professionals in the industry to approach its use with a comprehensive understanding of its characteristics and implications. As we continue to innovate and seek sustainable solutions in construction, coarse concrete may play an integral role in shaping the future of our built environment.

在建筑和土木工程的世界中，材料在决定结构的耐久性和美学吸引力方面起着至关重要的作用。粗糙混凝土作为一种独特材料，因其特殊性质而受到关注。这种类型的混凝土以其较大的骨料粒径为特征，通常超过4.75毫米，这使其与标准混凝土混合物区分开来。使用粗糙混凝土可以极大地影响最终产品的强度和纹理。使用粗糙混凝土的主要优点在于它能够提供增强的结构完整性。该混合物中使用的较大骨料可以更好地分配负载，使其非常适合重型应用，如道路、桥梁和工业地面。此外，粗糙混凝土的粗糙表面纹理可以改善层之间的粘结，这在多层建筑中特别有益。另一个显著的好处是粗糙混凝土的美学吸引力。较大的石头和骨料创造出一种视觉上有趣的表面，可以裸露出来用于建筑目的。许多现代设计采用粗糙混凝土来实现一种原始的工业外观，既时尚又吸引人。此外，骨料的自然颜色和纹理变化可以导致独特的表面处理，增强结构的整体设计。然而，使用粗糙混凝土也面临一些挑战。较大的骨料尺寸可能使混合过程更加复杂，需要仔细考虑水与水泥的比例，以确保适当的可操作性。如果混合不当，粗糙混凝土可能导致诸如压实不良和强度降低等问题。因此，工程师和承包商在项目中利用粗糙混凝土时，必须对材料的特性和混合技术有透彻的了解。此外，使用粗糙混凝土的环境影响也不容忽视。混凝土的生产被认为对碳排放贡献显著，尽管使用较大骨料可能减少所需的水泥总量，但至关重要的是以可持续的方式获取这些材料。回收利用和使用替代骨料的创新可以帮助减轻与传统混凝土生产相关的一些环境问题。总之，粗糙混凝土在建筑领域提供了机遇和挑战。其独特的特性可以增强结构的强度、耐久性和美学吸引力，使其成为现代建筑中一种有价值的材料。然而，行业专业人士在使用时必须全面理解其特性和影响。随着我们不断创新并寻求建筑中的可持续解决方案，粗糙混凝土可能在塑造我们建筑环境的未来中发挥重要作用。