कॉलम फार्मा कैसे मेकिंग किया जाता है।

[@modassariqbal306]

Thanku so much sir

[@modassariqbal306]

Site p jo ply used krte hai shuttering kr n k liye column and beam and slab and Retaining wall k liye....to kya kya ply ka thickness used use krte hai site p....aur kya kya weight ahta hai 1 ply ka different weight kya kya ahta hai sir...