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Pre embedded parts, also known as prefabricated embedded parts, are integral components meticulously installed or intricately embedded during the foundational or structural construction phase. Below is an elaborate introduction to these indispensable embedded parts:
1, Definition and Purpose
Pre embedded parts are sophisticated components pre-installed or artfully embedded in concealed works or structures, strategically placed during the structural pouring phase. They are primarily utilized for seamless integration during the construction of upper structures and the precise installation and secure fixation of external engineering equipment foundations. These pre embedded parts are crucial in ensuring the flawless progression of subsequent construction stages, enhancing the stability and safety of the entire structure.
2, Material and Type
The majority of embedded parts are crafted from durable metal, like robust steel bars or resilient cast iron, though they can also be constructed from non-metallic rigid materials such as wood and plastic. Common types include concrete embedded parts, curtain wall embedded parts, Hafen groove embedded parts, embedded pipes, embedded bolts, bridge embedded parts, street lamp embedded parts, and embedded steel plates, among others.
3, Functions and Advantages
1. Connection Function: Embedded parts serve as steadfast connectors, securely linking different structural components or equipment, forming a cohesive entity.
2. Fixed Function: Embedded parts are integrated into the concrete before pouring to stabilize components like wall panels, ladders, and pipes, maintaining their precise positions.
3. Supporting Function: They provide reliable support points, ensuring structural stability when subjected to external forces.
4. Bearing Capacity: Through meticulous design and strategic arrangement, embedded parts significantly enhance the structure's load-bearing capacity.
5. Seismic Resistance: The strategic use of embedded parts fortifies seismic performance, thereby elevating the building's overall safety.
4, Application Scenarios
Pre embedded parts find extensive applications across various construction projects, including towering skyscrapers, majestic bridges, intricate tunnels, and expansive subways. In curtain wall engineering, they are pivotal components connecting the curtain wall to the main structure, with their connection quality directly impacting the structural safety and longevity of the curtain wall.
In conclusion, embedded parts are the backbone of construction engineering. Through precise pre-installation and embedding, they provide robust connections, fixation, support, and load-bearing capabilities, ensuring the overarching stability and safety of the entire structure.