Fort Steel Sdn Bhd
Plo 230(B),
Jalan Kencana Mas 2,
Kaw. Perindustrian
Tebrau 3,
81100 Johor Bahru,
Johor, Malaysia.
Plo 230(B),
Jalan Kencana Mas 2,
Kaw. Perindustrian
Tebrau 3,
81100 Johor Bahru,
Johor, Malaysia.
+607-3576333
+607-3579333
EC73
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- The primary building blocks of our truss system is ¢Ù C-Section ¢Ú Batten .
- The type of building, roof pitch, roof length, wind load and rain density are some of the deciding factors determining the design of our roof truss system.
D = depth , t = thickness (TCT) , b1 = top flange , b2 = base flange , s = lips
| Section Type A |
D (mm) |
t (mm) |
b1 (mm) |
b2 (mm) |
s (mm) |
Area (Ag in mm²) |
Weight (Kg/m) |
Ix (mm⁴) |
Iy (mm⁴) |
rx (cm) |
ry (cm) |
Zx (mmᶟ) |
Zy (mmᶟ) |
|
| 1 | EC73 x 26 x 0.75mm | 73 | 0.75 | 27.2 | 25.5 | 6.5 | 101.2 | 0.85 | 80533 | 8696 | 2.844 | 0.934 | 2206 | 467 |
| 2 | EC73 x 26 x 0.80mm | 73 | 0.80 | 27.2 | 25.5 | 6.5 | 107.7 | 0.91 | 85597 | 9210 | 2.841 | 0.932 | 2345 | 495 |
| 3 | EC73 x 26 x 1.00mm | 75 | 1.00 | 27.2 | 25.5 | 6.5 | 132.71 | 1.12 | 111071 | 11104 | 2.893 | 0.915 | 2962 | 592 |
Product Tolerances
Fort Steel light weight trusses are produced within the following tolerances :
| Length | Web (Dim.H) | Flange (Dim.B) | Thickness |
| ± 5mm | ±1mm | ± 2mm | ± 0.05mm |
| Longitudinal Tensile | Tensile Strength | Yield Strength | Protective Coating |
| G550 | Min 550 Mpa | Min 550 Mpa | T-Maz™ |
| Standard Coating Mass | Surface Finish | Surface Colour | |
| Y12 | Non-spangled | Oak |