Cement concrete lining 15cm. thick or less for irrigation channels, using cement concrete 1:2:4 (M-15) Hand mixed concrete lining on side slopes for vertical height upto 3.5 m.
Cement concrete lining 15cm. thick or less for irrigation channels, using cement concrete 1:2:4 (M-15) Hand mixed concrete lining on side slopes for vertical height upto 3.5 m.