I have Bs Geology Degree and I have 10 year Experience in Construction material specially in Concrete.
I know all quality test of Concrete including mix Design according to ACI-211.Tests which know mention below.
1. Sieve Analysis Coarse and find Aggregate
2. Soundness test
3. Specific Gravity test
4. Crushing value of Aggregate
5.Loss Angles test(Abrosion)
6.Cly lumps and Friable partial test.
7.Sand Equivalent test of fine aggregate.
8.Blending of Aggregate.
9 Trial mix