foundation slab

简明释义

基础板

英英释义

例句

1.A proper drainage system is essential under the foundation slab 基础板 to prevent water accumulation.

在基础板下设置合适的排水系统以防止积水是必不可少的。

2.The construction crew poured concrete for the foundation slab 基础板 yesterday.

施工队昨天浇筑了混凝土用于基础板。

3.The architect specified a thicker foundation slab 基础板 for added stability.

建筑师为增加稳定性指定了更厚的基础板。

4.We discovered cracks in the foundation slab 基础板 that need urgent repair.

我们发现基础板有裂缝，需要紧急修理。

5.Before building the house, we need to ensure the foundation slab 基础板 is level.

在建房子之前，我们需要确保基础板是平整的。

作文

When constructing a building, one of the most critical elements is the foundation. The foundation serves as the base that supports the entire structure, ensuring stability and durability. Among the various types of foundations, the foundation slab is particularly common in modern construction. A foundation slab (基础板) is a large, flat concrete surface that is poured directly on the ground. It provides a solid and level base for the walls and other structural components of a building.The process of creating a foundation slab begins with site preparation. This involves clearing the area of any debris, vegetation, or existing structures. Once the site is ready, the ground is excavated to create a level surface. Proper drainage is also essential during this phase to prevent water accumulation under the slab, which could lead to structural issues later on.After the site has been prepared, the next step is to install forms that will hold the concrete in place while it cures. These forms are typically made from wood or metal and are designed to outline the exact shape and size of the foundation slab (基础板). Reinforcement materials, such as steel rebar, are then placed within the forms to enhance the strength of the concrete. This reinforcement is crucial, as it helps the slab withstand various stresses, including weight from the building and natural forces like earthquakes.Once everything is in place, concrete is poured into the forms. It is vital to ensure the concrete is evenly distributed and adequately compacted to eliminate air pockets, which can weaken the structure. After pouring, the surface of the foundation slab (基础板) is leveled and smoothed out. The curing process begins immediately, and it typically takes several days for the concrete to reach its full strength.One of the significant advantages of using a foundation slab is its ability to distribute the weight of the building evenly across the ground. This characteristic is particularly beneficial in areas with unstable soil conditions. Additionally, a well-constructed foundation slab minimizes the risk of moisture penetration, which can lead to mold and other issues within the building.However, there are some considerations to keep in mind when opting for a foundation slab (基础板). In colder climates, it is essential to account for frost heave, which can cause the slab to shift if not adequately insulated. Engineers often recommend extending the slab below the frost line to mitigate this risk. Furthermore, proper drainage systems must be integrated to channel water away from the slab, preventing potential damage.In conclusion, the foundation slab is a vital component of modern construction, providing a stable and durable base for buildings. Its design and implementation require careful planning and execution to ensure long-term performance. Understanding the significance of a foundation slab (基础板) can help builders and homeowners appreciate the importance of a solid foundation in creating safe and lasting structures.