Lightweight ceiling
components with their sectional features
| Mark |
Size |
Unit weight |
Sectional area |
Section second moment |
Section modulus |
Radius of gyration of area |
Center of gavity |
| WxHxt |
Wt/m |
A cm2 |
Ix cm4 |
Iy cm4 |
Zx cm4 |
Zy cm4 |
Kx cm4 |
Ky cm4 |
Cx cm4 |
Cy cm4 |
| CC-25 |
38
x 12 x 1.6 |
0.736 |
0.920 |
1.84 |
0.11 |
0.97 |
0.12 |
1.41 |
0.34 |
W
/ 2 |
0.29 |
| CS-25 |
25
x 25 x 0.5 |
0.340 |
0.425 |
0.37 |
0.48 |
0.26 |
0.38 |
0.94 |
1.06 |
1.03 |
W
/ 2 |
| Cw-25 |
50
x 25 x 0.5 |
0.448 |
0.560 |
0.48 |
2.3 |
0.30 |
0.92 |
0.92 |
2.02 |
0.83 |
W
/2 |
|
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