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C-TrussTM for Transmission Poles
C2-TrussTM for Distribution Poles

The range of C2-Truss sizes exceeds the code strength requirements for most distribution size poles. The largest C2 has a theoretical strength of 71,000 ft-lb. Poles that require greater strength can be restored with the C-Truss or double trusses.

Materials

C2-Truss Materials

Minimum yield 100,000 p.s.i.
Galvanized per ASTM A-123

Strapping Materials
2" x .44" minimum
Minimum tensile strength 125,000 p.s.i.
Galvanized per ASTM G-165

C-Truss Materials 

'60' Series
A-572 Steel Grade 60
Minimum yield 60,000 p.s.i.
Galvanized per ASTM A-123

'80' Series
a-715 Steel Grade 80
Minimum yield 80,000 p.s.i.
Galvanized per ASTM A-123

Strapping Materials
2" x .044" minimum
Minimum tensile 138,000 p.s.i.
Breaking strength 12,300 lb.
Galvanized 2.0 oz. per sq. ft.

To learn more about applications for the C-Truss and C2-Truss, please contact Jeff Giffen at 770-632-6720 or jgiffen@osmose.com