### Calculate Material For M25 Grade Concrete

For m25 grade concrete the seven days crushing for site condition shall be not less than 67 of m25, i.E not less than 16.75 nmm2 but for target strength of m25 for mix design taken i.E for m25. Read More Concrete Mix Design Of M25 Grade As Per Is. Fck average target compressive strength of concrete at 28 days, fck characteristics compressive strength of concrete at 28 days, x factor based on ...