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Wall Systems & Ceiling Systems |
Framings for walls and ceilings are classified into two types, wood framing and steel framing.
| Wood Wall Framing |
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Type·Size
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Applications |
Type of Component |
Size (mm) |
| General Walls |
Shear Walls |
Columns, Studs |
105×105, 30×105 |
| Furring Strips |
(15, 20, 24)×90/2 |
| Partition Walls |
Vertical Plates |
40×65 |
| Upper Plates, Bottom Plates |
| Two-by-Four Systems |
Vertical Plates |
38×89, 38×140 |
| Upper Plates, Bottom Plates |
Component Spacing
| |
Applications |
Type of Component |
Spacing (mm) |
| General Walls |
Shear Walls |
Columns, Studs |
455 |
| Furring Strips |
310 |
| Partition Walls |
Vertical Plates |
455 |
| Two-by-Four Systems |
Vertical Plates |
with in 650 |
| Wood Ceiling Framing |
|
Type·Size
| Applications |
Type of Component |
Size (mm) |
| General Ceilings |
Furring |
40×50 |
| Wood |
40×40 |
| Wood Hangers |
30×40 |
| Hanger Bolts |
 9 |
| Ceilings in Two-by-Four Systems |
Floor Joists of Upper Floor , Furring (40×50 approx), etc |
Component Spacing
| Applications |
Type of Component |
Spacing (mm) |
| General Ceilings |
Furring |
455×455 |
| Wood |
910 |
| Wood Hangers |
910 |
| Hanger Bolts |
910 |
| Ceilings in Two-by-Four Systems |
Floor Joists of Upper Floor, Furring (40×50 approx), etc |
455 |
| Steel Wall Framing |
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Type of Components
| Component |
Studs |
Runners |
Steady Braces |
| Type |
Code |
Size |
Code |
Size |
Code |
Size |
| Type 50 |
WS-50 |
50×45×0.8 |
WR-50 |
52×40×0.8 |
WB-19 |
19×10×1.2 |
| Type 65 |
WS-65 |
65×45×0.8 |
WR-65 |
67×40×0.8 |
WB-25 |
25×10×1.2 |
| Type 75 |
WS-75 |
75×45×0.8 |
WR-75 |
77×40×0.8 |
| Type 90 |
WS-90 |
90×45×0.8 |
WR-90 |
92×40×0.8 |
| Type 100 |
WS-100 |
100×45×0.8 |
WR-100 |
102×40×0.8 |
Type of Stud and Runner
| Component |
Studs |
Runners |
Steady Braces |
Reinforcing materials for doorways or any other
openings |
Mounting Metallic Materials |
Classification by height of studs |
| Type |
| Type 50 |
50×45×0.8 |
52×40×0.8 |
19×10×1.2 |
- |
- |
2.7m high or lower |
| Type 65 |
65×45×0.8 |
67×40×0.8 |
25×10×1.2 |
 -60×30×10×2.3 |
L-30×30×3 |
4.0m high or lower |
| Type 90 |
90×45×0.8 |
92×40×0.8 |
-75×45×15×2.3 |
L-50×50×4 |
Higher than 4.0 m and 4.5m or lower |
| Type 100 |
100×45×0.8 |
102×40×0.8 |
-75×45×15×2.3 |
Higher than 4.5 m and 5m or lower |
| Steel Ceiling Framing |
|
| Component |
Single Furring |
Double Furring |
Wood |
| Type |
Code |
Size |
Code |
Size |
Code |
Size |
| Type 19 |
CS-19 |
25×19×0.5 |
CW-19 |
50×19×0.5 |
CC-19 |
38×12×1.2 |
| Type 25 |
CS-25 |
25×25×0.5 |
CW-25 |
50×25×0.5 |
CC-25 |
38×12×1.6 |
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