mineral aggregate

简明释义

矿质骨料

英英释义

例句

1.Engineers often test the mineral aggregate 矿物集料 for its size and gradation before using it in construction projects.

工程师通常在施工项目中使用之前测试矿物集料 mineral aggregate 的大小和级配。

2.Recycling old concrete can provide a sustainable source of mineral aggregate 矿物集料 for new constructions.

回收旧混凝土可以为新建筑提供可持续的矿物集料 mineral aggregate 来源。

3.The quality of the mineral aggregate 矿物集料 used in concrete can significantly affect the durability of the structure.

混凝土中使用的矿物集料 mineral aggregate 的质量可以显著影响结构的耐久性。

4.The construction of the new highway will require a large amount of mineral aggregate 矿物集料 for the asphalt.

新高速公路的建设将需要大量的矿物集料 mineral aggregate用于沥青。

5.In road building, mineral aggregate 矿物集料 is essential for providing stability and strength.

在道路建设中，矿物集料 mineral aggregate 对于提供稳定性和强度至关重要。

作文

In the construction and engineering industries, the term mineral aggregate refers to a combination of different types of naturally occurring minerals that are used as a key component in various building materials. These aggregates can come from a variety of sources, including sand, gravel, crushed stone, and even recycled concrete. The importance of mineral aggregate in construction cannot be overstated, as it serves as the backbone for many structures, providing strength, stability, and durability. The use of mineral aggregate dates back thousands of years, with ancient civilizations utilizing local materials to create roads, buildings, and other infrastructure. Today, the extraction and processing of these materials have become an essential part of modern construction practices. The quality and characteristics of mineral aggregate can greatly affect the performance of concrete and asphalt, making it crucial for engineers and architects to select the right type for their projects.One of the primary functions of mineral aggregate is to provide bulk and support in concrete mixtures. When combined with cement and water, these aggregates create a composite material that can withstand significant loads and resist environmental stresses. The size and gradation of the mineral aggregate can influence the workability and strength of the final product. For instance, larger aggregates can improve the load-bearing capacity, while finer aggregates can enhance the mixture's cohesiveness and finish.Moreover, the source of mineral aggregate plays a pivotal role in determining its properties. Different geographical areas yield various types of minerals, each with unique characteristics. For example, granite aggregates are known for their high strength and durability, making them suitable for heavy-duty applications. On the other hand, limestone aggregates are often more porous and lighter, which can be advantageous in specific contexts but may not provide the same level of strength as granite.Sustainability is another critical aspect of mineral aggregate usage in construction. With the growing emphasis on environmentally friendly practices, many companies are exploring the use of recycled aggregates. These materials, sourced from demolished structures, can significantly reduce the demand for new mining operations and lower the overall carbon footprint of construction projects. By incorporating recycled mineral aggregate, builders can contribute to a circular economy while still achieving high-quality results.In conclusion, mineral aggregate is an indispensable element in the construction industry, influencing the performance, sustainability, and longevity of various materials. Understanding the properties and applications of mineral aggregate is vital for anyone involved in construction or engineering. As technology advances and the demand for sustainable practices grows, the role of mineral aggregate will continue to evolve, paving the way for innovative solutions in building and infrastructure development.

在建筑和工程行业中，术语矿物骨料指的是各种自然发生的矿物的组合，这些矿物作为各种建筑材料的关键组成部分。这些骨料可以来自多种来源，包括沙子、砾石、碎石，甚至回收混凝土。矿物骨料在建筑中的重要性不容小觑，因为它为许多结构提供了支撑、稳定性和耐久性。矿物骨料的使用可以追溯到几千年前，古代文明利用当地材料建造道路、建筑和其他基础设施。今天，这些材料的开采和加工已成为现代建筑实践的重要组成部分。矿物骨料的质量和特性对混凝土和沥青的性能有很大影响，因此工程师和建筑师必须为他们的项目选择合适的类型。矿物骨料的主要功能之一是为混凝土混合物提供体积和支撑。当与水泥和水结合时，这些骨料形成一种复合材料，可以承受重大负荷并抵抗环境压力。矿物骨料的大小和级配会影响最终产品的可加工性和强度。例如，较大的骨料可以提高承载能力，而较细的骨料则可以增强混合物的粘合性和表面光滑度。此外，矿物骨料的来源在决定其特性方面起着关键作用。不同地理区域产生的矿物类型各异，每种矿物都有其独特的特性。例如，花岗岩骨料以其高强度和耐久性而闻名，适用于重型应用。而石灰石骨料通常更具多孔性和轻便性，这在特定情况下可能是有利的，但可能无法提供与花岗岩相同的强度。可持续性是矿物骨料在建筑中使用的另一个关键方面。随着对环保实践的日益重视，许多公司正在探索使用回收骨料。这些材料来源于拆除结构，可以显著减少对新开采操作的需求，并降低建筑项目的整体碳足迹。通过将回收的矿物骨料纳入其中，建筑商可以为循环经济做出贡献，同时仍能实现高质量的结果。总之，矿物骨料是建筑行业不可或缺的元素，影响着各种材料的性能、可持续性和耐用性。了解矿物骨料的特性和应用对任何参与建筑或工程的人来说都是至关重要的。随着技术的进步和对可持续实践需求的增长，矿物骨料的角色将继续发展，为建筑和基础设施的发展铺平道路。