2. Construction preparation 2.1 Materials and components: 2.1.1 The light steel skeleton is divided into U-shaped skeleton and T-shaped skeleton, and it is divided into two types according to the load: accessible and inaccessible. 2.1.2 The main parts of light steel skeleton have large, medium and small keels; The accessories include hanging parts, connecting parts and hanging plug-ins. 2.1.3 Spare parts include suspender, basket screw, shooting screw and self tapping screw. 2.1.4 The cover plate shall be selected according to the design requirements, and the variety, specification and quality of materials shall meet the design requirements. 2.1.5 Adhesives: they shall be selected according to the performance of the main bonding materials, and bonding tests shall be conducted before use. 2.2 Main machines and tools: 2.2.1 Electric saw, toothless saw, nail gun. 2.2.2 Hand saw, hand plane, pliers, screwdriver, wrench, square ruler, steel ruler and molten steel are equal. 2.3 Operating conditions:
Technical disclosure of light steel keel ceiling - Figure 1
Technical disclosure of light steel keel ceiling - Figure 2
Technical disclosure of light steel keel ceiling - Figure 3
Technical disclosure of light steel keel ceiling - Figure 4
Technical disclosure of light steel keel ceiling - Figure 5
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