Prefabricated Components for Steel Structure Housing

Prefabricated components for steel structure housing are a type of prefabricated assembled building, covering various types and characteristics. Prices vary depending on specifications, and there are strict requirements for the construction of embedded parts.

I. Types and Characteristics Prefabricated components for steel structure housing include combined houses, outdoor combined houses, light steel structure houses, light steel prefabricated houses, prefabricated light steel villa houses, modular houses, container houses, and other types. Their core characteristics include:

1. Easy Installation: After being produced in the factory, the prefabricated components can be directly transported to the site for assembly, significantly shortening the construction period. For example, modular houses can be quickly assembled through standardized design.
2. Material and Performance: The main structure mostly adopts steel structures of specific sizes (such as a steel structure with a main structure size of 150). It has high strength and corrosion resistance. Some products can be dismantled and reused, which is in line with the concept of green buildings.
3. Appearance and Applicability: The design is flexible and can meet the needs of different scenarios. For example, outdoor combined houses are suitable for temporary offices or living, and container houses are often used for emergency relocation or commercial purposes.

II. Price Differences Prices are significantly affected by type, specification, and brand:

• Combined houses: When the area is ≥300 square meters, the unit price is 750.00 yuan per square meter, suitable for large-scale projects.
• Light steel structure houses: When the quantity is ≥1 set, the unit price can be as low as 1.00 yuan (possibly for special promotions or basic models), and it needs to be judged in combination with specific configurations.
• Modular houses: When the quantity is ≥1 unit, the unit price is 1260.00 yuan. Due to their high integration and complete functions, the price is relatively high.

III. Construction Requirements for Embedded Parts Steel structure embedded parts are key components of concealed works, composed of steel plates and steel bars welded together. They need to meet the following standards:

1. Material and Specification: The thickness of the anchor plate is 6 - 20 millimeters, and the anchor bars need to use specific grades of steel bars (such as HRB400) to ensure bearing capacity.
2. Type Selection: Including flat plate type, channel type, angle steel type, special-shaped type, etc., which need to be matched according to the structural force requirements.
3. Construction Accuracy: The weld leg height and anti-corrosion treatment (such as hot-dip galvanizing) need to comply with regulations, and the positioning error needs to be controlled within the millimeter level to avoid affecting the overall stability.

Prefabricated components for steel structure housing balance efficiency, cost, and performance through standardized design and industrial production, and are an important direction of modern building industrialization.