Production Process of Cement Prefabricated Houses

The production process of cement prefabricated houses mainly includes steps such as on-site investigation, steel bar processing and mold assembly, concrete pouring and curing, and finished product demolding, transportation, and installation. Details are as follows:

First, conduct an on-site investigation: This is a prerequisite step in the production of cement prefabricated houses. It is necessary to go to construction sites such as homesteads to conduct a comprehensive investigation of the actual conditions of the on-site terrain, geology, and surrounding environment. Through the investigation, key information such as the bearing capacity of the site and the groundwater level can be obtained, providing basic data for the subsequent design and production of the house, ensuring the structural safety and stability of the prefabricated house, and avoiding quality issues such as settlement and cracking of the house due to site problems.

Next is steel bar processing and mold assembly: Steel bars are used in the production process. For example, for the end-stop of a wall, a corner column is used, which requires 8 16-gauge steel bars and 10-round national standard deformed steel bars. The selected steel bars are processed according to design requirements, such as cutting and bending, to meet the shape and size requirements of the prefabricated components. After that, these steel bars are placed on the pre-designed molds. The shape and size of the molds determine the final form of the prefabricated house components. Mold assembly should ensure its tightness and stability to prevent problems such as slurry leakage during subsequent concrete pouring, which would affect the quality of the components. However, currently, the search results do not fully present all the details of the entire process from steel bars to finished products, such as the specific fixing methods between steel bars and molds and the precision control during mold assembly.

Then, carry out concrete pouring and curing: Pour the well-mixed concrete into the molds with steel bars in a certain order and manner, ensuring that the concrete fully fills all corners of the molds and is vibrated and compacted to expel air bubbles in the concrete, improving the compactness and strength of the components. After pouring, the prefabricated components need to be cured. Usually, natural curing or steam curing methods are used to control the temperature, humidity, and time of curing, allowing the concrete to gradually harden and increase in strength to meet the designed strength standards.

Finally, perform finished product demolding, transportation, and installation: When the prefabricated components reach the specified strength, demolding operations are carried out to remove the components from the molds. During demolding, operate carefully to avoid damage to the surface of the components. After that, conduct quality inspections on the components. If they are qualified, transport them to the construction site for installation. Assemble the various prefabricated components into a complete cement prefabricated house through reasonable connection methods.