Now the Indian Standard code for the Methods of tests for Strength of Concrete is available for Downloads.
If you are a Graduate student, or contractor or , a civil Engineer then you have to live with Concrete and before using concrete you will must check its strength in lab for the quality concern and before giving approval to the quality based work so, if you will use the given below IS Code i.e Indian Standard code then you will be highly perfect.
Download code now : IS 516 – 1959 Concrete Strength Test