Prefabricated House Steel Bar Diagram

The content related to the prefabricated house steel bar diagram mainly focuses on the prefabricated concrete steel bar truss floor deck (with non-removable bottom formwork). The following is an introduction from the aspects of composition, scope of application, technical advantages, and main technical performance:

• Composition: The prefabricated concrete steel bar truss floor deck (with non-removable bottom formwork) system involves pre-processing the steel bars in the floor slab into steel bar trusses in a factory and then prefabricating them together with a fine aggregate concrete bottom slab to form a steel bar truss floor deck with a non-removable bottom formwork. At the construction site, the floor deck is directly laid on the beam surface system. After that, necessary connecting structural steel bars are arranged on site, and concrete is poured to finally form a complete reinforced concrete floor slab system.
• Scope of Application: This system has a wide range of applications and can be widely used in the field of residential structural floor slabs. It can meet the decoration requirements of directly applying putty and whitewashing. Whether it is a steel structure building or a concrete structure building, this prefabricated concrete steel bar truss floor deck system can be adopted.
• Technical Advantages:
  • Thin Floor Slab Thickness: The overall design thickness of the floor slab is relatively thin. The minimum total thickness of the floor slab can reach 105mm, which saves building space while meeting the structural strength requirements.
  • Sufficient Space for Pipe Penetration: There is sufficient space for pipe penetration on site. The minimum space for pipe penetration is 36mm, which can meet the requirements for single-layer pipeline penetration and facilitates the arrangement of water and electricity pipelines inside the building.
  • Light Weight and Convenient Construction: The overall weight is relatively light. For slabs with a length of less than 4 meters, manual laying can be achieved, reducing the use of construction equipment, lowering construction costs, and improving construction efficiency.
  • Flexible Arrangement: It can be cut and perforated on site according to actual needs, with flexible arrangement, and can adapt to the requirements of different building structures and designs.
• Main Technical Performance: The main technical performance of the prefabricated concrete steel bar truss floor deck should comply with the 'Technical Specification for Application of Steel Bar Truss Floor Decks' T/CECS 1069 - 2022 and 'Prefabricated Steel Bar Truss Floor Decks' 22TJ310, and should also comply with the relevant current national and Zhejiang provincial standards to ensure its quality and safety.