The minimum thickness of steel the tension members exposed to weather and accessible for painting is -
(a) 4 mm
(b) 6 mm
(c) 8 mm
(d) 10 mm.
The correct Answer Is
(b) 6 mm
(a) 4 mm
(b) 6 mm
(c) 8 mm
(d) 10 mm.
The correct Answer Is
(b) 6 mm
