Concrete Mix Design
Concrete Mix Design
Concrete Mix Design
C1.Design stipulation: i Characteristic Compressive strength ii Maximum size of aggregate iii Degree of workability iv Degree of quality v Type of Exposure C2. Test data for materials (i) Cement used (ii) Specific gravity of Cement (iii) Specific gravity Fine Aggregate Coarse Aggregate (iv) Water absorption Fine Aggregate Coarse Aggregate (v) Free Surface Moisture Fine Aggregate Coarse Aggregate (vi) Fine Aggregate confirming the table 4, 383- Zone C3.Target mean strength = C4. Selection of Water Cement ratio Water Cement ratio = 31.60 = = = = = = = = = = = = = IS =
Grade = M 25
25 20 0.8
Good Mild PPC N/mm2 mm
N/mm2
0.44
C7. Determination of Fine & Coarse aggregate Air entrapped in concrete Actual quantity of concrete "V" = =
Cum
Unit kg kg kg kg ltr mm
Prepared by,
Sathiyaseelan
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