The momentum for prefabricated construction will continue to grow throughout 2018. As engineers, staying informed about prefabricated construction techniques is essential to keep pace with industry developments. We are pleased to share a teaching video produced by the Department of Housing and Urban-Rural Development of Hunan Province. This video focuses on lifting operations within the construction industry and is based on relevant regulations and standards.
Through clear visual explanations, the video aims to enhance the quality and safety of prefabricated building lifting processes. It also seeks to improve the standardized operational skills of assembly workers and ensure overall construction safety.
↓ Guide ↓
Construction Operation Chapter
Personnel Requirements
Site Requirements and Tower Crane Selection
Introduction to Prefabricated Components
Transportation and Storage of Components
Vertical Components for Industrial Assembly of Buildings
Tool Preparation
Work Preparation
Installation Process Flow:
Installation of lifting equipment and cable wind ropes → leveling and lifting of components → removal of edge protection → lifting and positioning of components → installation of diagonal supports and removal of hooks → component verification → quality acceptance → grouting of joints
Installation of Composite Beams
Tool Preparation
Work Preparation
Installation Process Flow:
Installation of lifting equipment and cable wind ropes → component leveling and lifting → component lifting and positioning → component verification → quality acceptance
Reinforcement Binding for Shear Walls and Columns
Tool Preparation
Process Flow:
Steel bar position verification → concealed column hoop reinforcement → concealed column vertical steel bar extension → binding hoop reinforcement → binding beam-column node steel bars → installing protective layer cushion blocks
Operation Method
Shear Wall and Column Formwork
Tool Preparation
Process Flow:
Cleaning of wall and column nodes → installation of positioning cross braces → installation of inner tension screws → installation of sleeves → application of release agent and assembly of formwork → installation of outer tension screws → installation of back ribs → installation of diagonal supports and verification of verticality → formwork acceptance
Operation Method
Installation of Laminated Floor Slabs
Tool Preparation
Work Preparation
Installation Process Flow:
Installation of lifting equipment and cable wind ropes → component lifting and positioning → component verification → removal of hooks → installation of edge protection fence and hole protection → quality acceptance
Construction Management Chapter
Management Process
Plan Formulation
Management Briefing for Lifting Operations
First Article Acceptance
Safety Management
Inspection and Acceptance
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