IMPORTANT TOPICS Thumb rule Thumb Rule Thumb Rule for concrete Mix Quantity ( Cement , Sand & Aggregate ) 2020-10-152021-04-13 civilsitevisit civil Engineering basic, thumbrule M10 ( 1 : 3.92 : 5.62 ) Cement : 210 Kg/ m320 mm Jelly : 708 Kg/ m312.5 mm Read more