How to install metal decking

After purchasing the metal decking, how to install it?

Installation sequence for metal decking

1. First carefully study the laying drawings drawn by the metal decking supplier, confirm the starting point, clarify the laying direction, and determine the hoisting position of the metal decking according to the drawing plan;If in doubt, even contact the metal decking supplier;

2. Before installation, check the steel frame, clean the surface of the steel beam, and then mark the installation position of the first metal decking;

3. Hoist the metal decking, and hoist the metal decking to the laying area according to the drawings and markings;

4. Start to install the first metal decking, fix it with steel beams by spot welding, and continue to lay subsequent metal decking;

5. After the metal decking and the steel beam in one area are fixed, the fixed metal decking is overlapped laterally, and the pour stop and cell closure are installed;

6. After all the metal decking on the floor are installed, install the studs according to the drawing design;

7. Reinforce the position where the hole needs to be opened, cut the hole, and install the pour stop;

8. After the metal decking is installed, lay the rebar;

9. Submit the metal decking supplier information to the supervisor for inspection and wait for concrete pouring