Terra Steel
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a. Fix top and bottom keels on the floor and ceiling using expansion bolts.
b. Align vertical keels according to requirements (generally 612mm spacing) with laterally supporting keels installed.
a. Cut board material to needed dimensions (approx. 10mm lower than wall height).
b. Fix board to keel with tapping screws at intervals of 200~250mm, sinking screws 0.5mm below the face.
c. Maintain an expansion seam of approx. 4mm between boards.
d. Fix from the middle to the sides to avoid inner stress and buckling.
e. Fill with glass cotton or rock cotton as needed before final fixing.
1. Measure ceiling lines to determine fixed positions; boom range is generally 1200mm.
2. Connect boom and main keel with hanging pieces to maintain a level position.
3. Vertically fix sub-keels to the main keel (central range 612mm).
4. Install laterally supporting keels properly (central range 1224mm).
5. Fix boards on sub-keels with tapping screws and treat seam connections.
Notice: Hanging systems are divided into person-standing (80-100kg load capacity for repairs) and non person-standing types.
| Ceiling System Components (per 1 m²) | |
|---|---|
| Gypsum Board (1200×2400×9mm) | 1 m² |
| Main Runner | 1 m |
| Cross Runner | 3~3.6 m |
| Hanger | 2~3 pcs |
| Main/Cross Runner Connectors | 1.5 pcs total |
| Drywall Self Tapping Screw | 25~30 pcs |
| Partition System Components (per 2 m²) | |
|---|---|
| Gypsum Board (1200×2400×12mm) | 2 m² |
| Metal Stud | 2.2~3.6 m |
| Metal Track | 0.7~1.4 m |
| Intermediate Channel | 0.8~1.4 m |
| Support Card | 4 pcs |
| Drywall Self Tapping Screw | 25~30 pcs |
