Prefabricated House Construction Video Tutorial
The video tutorials on prefabricated house construction mainly include demonstrations of the construction steps for prefabricated beams, prefabricated components, and prefabricated stairs, all produced by Wang Zhenfei. Please note that unauthorized use is prohibited.
The core content of the prefabricated beam construction animation is a standardized operating procedure: First, release the placement length control lines on the prefabricated columns to ensure precise positioning of the beams. Second, when installing the support frames, use 20-millimeter-thick wooden pads and adjustable bases to accommodate different elevation requirements. During the lifting process, use a lifting beam spreader to avoid uneven stress on the beams. Finally, control the error within 5 millimeters by re-measuring the elevation to ensure structural stability. This animation is suitable for on-site guidance for the installation of prefabricated beams, with particular emphasis on the details of the support system and elevation control.
The prefabricated component construction animation covers key points in the entire process management: Components should be stacked by specification and placed on wooden pads to prevent deformation. During the measurement and layout phase, verify the positions of sleeve-connected rebar to ensure alignment accuracy. When lifting prefabricated wall panels, use PVC pipes with dense mortar cushions to protect the edges and corners of the components while ensuring a tight connection. After temporary fixation with diagonal braces, perform verticality correction and then achieve structural connection through sleeve grouting. For stair lifting, simultaneously check the positions of reserved holes to avoid conflicts during later installation. This animation is suitable for quality control throughout the entire cycle of prefabricated components, from arrival to installation.
The prefabricated stair construction animation focuses on key node handling: At the upper and lower openings of the stair flights, apply a 20-millimeter-thick layer of C20 fine aggregate concrete mortar for leveling, providing a stable base for the components. Before lifting, verify the component numbers and inspect for external defects to prevent incorrect use or installation of damaged components. During fine-tuning, use a manual hoist or laser positioning device to correct the levelness and verticality. Before unhooking, confirm that all connection points are securely fixed to avoid the risk of detachment. This animation provides direct guidance for precision control in stair installation.
The above video tutorials visually present construction details through 3D animations, making them suitable as technical disclosures or training materials. However, users must comply with copyright regulations and are prohibited from copying or disseminating them without authorization.
