spread of concrete

简明释义

混凝土混合料的散布

英英释义

例句

1.The workers ensured the spread of concrete was even across the entire surface.

工人们确保了混凝土的铺展在整个表面上是均匀的。

2.After the spread of concrete, they used a float to level the surface.

在混凝土的铺展之后，他们用浮子将表面抹平。

3.To achieve a smooth finish, it is crucial to control the spread of concrete during the pouring process.

为了获得光滑的表面，在浇筑过程中控制混凝土的铺展至关重要。

4.The construction team measured the area before the spread of concrete to avoid any wastage.

施工团队在混凝土的铺展之前测量了区域，以避免浪费。

5.Proper tools are necessary for the effective spread of concrete in large projects.

在大型项目中，有效的混凝土的铺展需要合适的工具。

作文

The construction industry has witnessed significant advancements in materials and techniques over the years. One of the most crucial aspects of modern construction is the effective application of concrete. The term spread of concrete refers to the process of distributing concrete evenly across a surface during construction. This process is vital for ensuring that structures are built to last and can withstand various stresses over time. Understanding the spread of concrete is essential not only for construction workers but also for architects and engineers who design buildings and infrastructure.To begin with, the spread of concrete involves several steps that require precision and skill. After mixing the concrete, it must be transported to the site where it will be poured. This transportation can be done using trucks equipped with rotating drums that keep the concrete from setting too quickly. Once on site, the concrete needs to be poured into forms, which are usually made of wood or metal. The next step is the actual spread of concrete, where workers use tools like shovels and rakes to spread the mixture evenly across the designated area.An even spread of concrete is crucial for creating a solid foundation or slab. If the concrete is not spread evenly, it can lead to weak points in the structure, which may result in cracking or even collapse in severe cases. Therefore, workers must pay close attention to the consistency of the mix and the technique used in the spreading process. Additionally, the weather can play a significant role in how concrete sets. High temperatures can cause the concrete to dry too quickly, while cold weather can slow down the curing process. Hence, understanding the environmental conditions is also part of mastering the spread of concrete.Moreover, the spread of concrete is not just about achieving an even layer; it also involves ensuring that the concrete adheres well to the surfaces it contacts. This is particularly important when pouring concrete on existing structures or when layering concrete for different purposes. Proper adhesion prevents delamination, which is when layers of concrete separate and can lead to structural failures. To enhance adhesion, workers might use bonding agents or roughen the surfaces before pouring.In recent years, technology has also played a significant role in improving the spread of concrete. Innovations such as laser-guided screeds allow for a more precise leveling of the concrete, ensuring an even distribution with minimal effort. These advancements not only save time but also reduce the labor intensity involved in the process. As the construction industry continues to evolve, understanding the spread of concrete becomes increasingly important for maintaining high standards of quality and safety.In conclusion, the spread of concrete is a fundamental aspect of construction that requires careful attention to detail and a good understanding of materials and techniques. It is a process that goes beyond merely pouring concrete; it encompasses the entire methodology of ensuring that the concrete is applied correctly to create durable and reliable structures. Whether one is a seasoned professional or a newcomer to the field, mastering the spread of concrete is essential for anyone involved in construction. By focusing on this critical aspect, we can contribute to building safer and more resilient infrastructures for the future.

建筑行业多年来见证了材料和技术的显著进步。现代建筑中最关键的方面之一是混凝土的有效应用。术语spread of concrete指的是在施工过程中将混凝土均匀分布在表面上的过程。这个过程对于确保结构的持久性以及能够承受各种压力至关重要。理解spread of concrete不仅对建筑工人至关重要，对设计建筑和基础设施的建筑师和工程师来说也同样重要。首先，spread of concrete涉及几个需要精确和技能的步骤。在混合混凝土后，必须将其运输到将要浇筑的现场。这种运输可以使用配备旋转鼓的卡车进行，以防止混凝土过快凝固。一旦到达现场，混凝土需要浇筑到模具中，模具通常由木材或金属制成。接下来的步骤是真正的spread of concrete，工人们使用铲子和耙子等工具将混合物均匀地铺展在指定区域。均匀的spread of concrete对于创建坚固的基础或板至关重要。如果混凝土没有均匀铺展，可能会导致结构中的弱点，这可能导致裂缝甚至在严重情况下的倒塌。因此，工人们必须密切关注混合物的一致性和铺展过程中的技术。此外，天气也会在混凝土凝固的过程中发挥重要作用。高温可能导致混凝土过快干燥，而寒冷的天气则可能减缓固化过程。因此，了解环境条件也是掌握spread of concrete的一部分。此外，spread of concrete不仅仅是实现均匀层的问题；它还涉及确保混凝土与接触的表面良好附着。这在将混凝土浇筑在现有结构上或为不同目的分层混凝土时尤为重要。适当的附着力可以防止剥离，即混凝土层之间分离并可能导致结构失效。为了增强附着力，工人们可能会使用粘结剂或在浇筑前粗糙化表面。近年来，技术也在改善spread of concrete方面发挥了重要作用。激光引导的平整机等创新使混凝土的更精确水平铺展成为可能，确保以最小的努力实现均匀分布。这些进步不仅节省了时间，还减少了过程中的劳动强度。随着建筑行业的不断发展，理解spread of concrete对于保持高标准的质量和安全性变得越来越重要。总之，spread of concrete是建筑的一个基本方面，需要仔细关注细节以及对材料和技术的良好理解。这是一个超越简单浇筑混凝土的过程；它涵盖了确保混凝土正确应用以创建耐用和可靠结构的整个方法论。无论是经验丰富的专业人士还是新进入该领域的人，掌握spread of concrete对任何参与建筑的人来说都是必不可少的。通过关注这一关键方面，我们可以为未来建设更安全、更具韧性的基础设施做出贡献。