The maximum spacing of contraction joints in unreinforced concrete slabs for a slab thickness of 20 cm is -

Dnyan Deshmukh

Staff member
The maximum spacing of contraction joints in unreinforced concrete slabs for a slab thickness of 20 cm is -

(a) 4.5 metres

(b) 10 metres

(c) 15 metre

(d) 20 metre.

The correct Answer Is
(a) 4.5 metres
 
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