Unit 4_Part 1 CSE2001 Exception Handling and Function Template and Class Temp...
Unichannel systems
1.
2. Channel
SFSP’s metal framing channel is
manufactured according international
standards.
Lengths
Standard length: 3000mm
Finishes
Pre-Galvanized
Hot Dip Galvanized
3. METAL FRAMING CHANNELS
Selection Chart
Material Thickness
2 for 1.5 mm
3 for 2.0 mm
4 for 2.5 mm
CCH 320
Size
2 - 21/41 mm
4 - 41/41 mm
Channel Patterns
0 - PT
1 - ST
2 - B2B
3 2 0
5. Load table for single beam with uniform (characteristic) Live-Load
According to DIN 18.800
CCH-220/221
C-Channel: 41x21x1.5
Area of Shear (Az) 0.42 cm2
Moment of Inertia (Iy) 0.70 cm4
Moment of Inertia (Iz) 3.34 cm4
min. Section Modulus (Sy) 0.60 cm3
Warping Constant (Iw) 17.49 cm6
Torsional Constant (IT) 0.01 cm4
Plastic Moment cap. (Mpl,y) 0.19 kNm
Self weight (G) 0.97 kg/m
Chosen Material: 40 B = S 235 JRG2
Allowable Bending Stress 21,82 kN/cm2
Allowable Shear Stress 12,60 kN/cm2
Modulus of Elasticity 21.000 kN/cm2
11. Cantilever Arm Bracket – CCH421 (41x21x2.5)
Base plate : height (h) x width (b) x thickness (t)
120 50 8
- In the case of concrete support, use anchor M10.
- In the case of C-channel frame, use bolt and spring nut M8.
** Connection force (pull out force) : 3.1 (KN)
12. Cantilever Arm Bracket – CCH441 (41x41x2.5)
Base plate : height (h) x width (b) x thickness (t)
140 50 10
- In the case of concrete support, use anchor M16.
- In the case of C-channel frame, use bolt and spring M8.
** Connection force (pull out force) : 7.5 (KN)
15. Spring Nut
Nut without Spring Nut with Short Spring Nut with Long Spring
Material: Zinc plated steel and stainless steel 304 (A2),316 (A4).
Tolerance: Metric thread 6 H acc. DIN 13-20.
Short Spring Long Spring
16. Expansion Steel Anchor - STM
Drop in Anchor - SDA Sleeve Anchor - SAS
Through Bolt (Wedge Anchor) - STB Shield Anchor - SHA
