cast in place concrete

简明释义

就地浇捣的混凝土

英英释义

例句

1.For the parking garage, we opted for cast in place concrete to ensure durability under heavy loads.

对于停车场，我们选择了现浇混凝土以确保在重载下的耐久性。

2.We need to schedule the pouring of cast in place concrete before the rainy season starts.

我们需要在雨季开始之前安排浇筑现浇混凝土。

3.The new bridge was constructed with cast in place concrete to enhance its lifespan.

新桥采用现浇混凝土建造，以延长其使用寿命。

4.The contractor recommended using cast in place concrete for the retaining walls due to its strength.

承包商建议使用现浇混凝土来建造挡土墙，因为它的强度较高。

5.The foundation of the building was made using cast in place concrete, which provides excellent stability.

这座建筑的基础采用了现浇混凝土，提供了出色的稳定性。

作文

In the realm of construction and civil engineering, the term cast in place concrete refers to a method where concrete is poured into molds or forms directly at the construction site. This technique allows for greater flexibility in design and can accommodate various structural shapes and sizes. One of the primary advantages of cast in place concrete is its ability to create monolithic structures, which means that the entire structure is created as a single piece. This characteristic enhances the overall strength and durability of the building, making it an ideal choice for foundations, walls, and slabs. The process begins with the preparation of the site, which includes excavation and leveling of the ground. Once the site is ready, forms made of wood or metal are erected to shape the concrete. These forms are crucial as they define the dimensions and contours of the final structure. After the forms are set, steel reinforcement bars, commonly known as rebar, are placed inside the forms to provide additional strength to the concrete once it hardens. This combination of cast in place concrete and rebar creates a robust framework capable of withstanding various stresses and loads. Once the preparation is complete, the concrete mixture is prepared, consisting of cement, aggregates, water, and sometimes additives to enhance specific properties. The concrete is then poured into the forms, ensuring that it fills every corner and space. Proper pouring techniques are essential to prevent air pockets and ensure a uniform distribution of the mixture. After pouring, the concrete must be vibrated to eliminate any trapped air and to achieve a solid, dense structure. After the concrete is poured, it requires time to cure, which is the process of hardening through hydration. During this period, it is vital to maintain optimal moisture levels to prevent cracking and ensure the strength of the cast in place concrete. Curing can take several days to weeks, depending on the environmental conditions and the specific mix used. Once cured, the forms can be removed, revealing the finished product. The use of cast in place concrete is prevalent in various types of construction, including residential buildings, bridges, and commercial structures. Its versatility allows architects and engineers to create innovative designs while maintaining structural integrity. Additionally, this method can be more cost-effective than precast concrete elements, as it reduces transportation costs and allows for on-site adjustments. In conclusion, cast in place concrete is a fundamental technique in modern construction that provides significant benefits in terms of strength, durability, and design flexibility. Understanding the process and advantages of this method is essential for anyone involved in the construction industry. As technology advances, the methods and materials used in cast in place concrete continue to evolve, promising even greater efficiency and sustainability in future construction projects.

在建筑和土木工程领域，术语cast in place concrete指的是一种方法，其中混凝土直接在施工现场倒入模具或形式中。这种技术允许设计的更大灵活性，并能够适应各种结构形状和尺寸。cast in place concrete的主要优点之一是其能够创建单体结构，这意味着整个结构作为一个整体创建。这一特性增强了建筑物的整体强度和耐久性，使其成为基础、墙壁和板的理想选择。该过程始于场地的准备，包括挖掘和平整地面。一旦场地准备就绪，就会搭建木材或金属制成的模具，以塑造混凝土。这些模具至关重要，因为它们定义了最终结构的尺寸和轮廓。准备完成后，钢筋（通常称为钢筋）被放置在模具内部，以在混凝土硬化后提供额外的强度。这种cast in place concrete与钢筋的结合创造了一个坚固的框架，能够承受各种压力和负载。一旦准备工作完成，就会准备混凝土混合物，由水泥、骨料、水以及有时的添加剂组成，以增强特定性能。然后将混凝土倒入模具中，确保其填满每个角落和空间。正确的倒入技术对于防止空气口袋和确保混合物均匀分布至关重要。倒入后，必须对混凝土进行振动，以消除任何被困的空气，并实现坚固、致密的结构。混凝土倒入后，需要时间来固化，即通过水合作用硬化的过程。在此期间，保持最佳的湿度水平至关重要，以防止开裂并确保cast in place concrete的强度。固化可能需要几天到几周，具体取决于环境条件和所使用的特定混合物。一旦固化，模具可以拆除，显露出成品。cast in place concrete的使用在各种类型的建筑中都很普遍，包括住宅建筑、桥梁和商业结构。其多功能性允许建筑师和工程师创造创新设计，同时保持结构完整性。此外，这种方法可能比预制混凝土构件更具成本效益，因为它减少了运输成本，并允许现场调整。总之，cast in place concrete是现代建筑中的一种基本技术，提供了在强度、耐久性和设计灵活性方面的重要好处。理解这一方法的过程和优势对于任何参与建筑行业的人来说都是必不可少的。随着技术的进步，用于cast in place concrete的方法和材料将继续发展，承诺在未来的建筑项目中实现更高的效率和可持续性。