Mix Design Report Generator
A complete IS 10262:2019 worked report — target strength (Cl 4.2), durability ceiling (IS 456 Table 5), water (Table 4), cementitious split, aggregate volumes (Table 5) and the Cl 5.8 trial plan — filled with your project data and printable as a submission-ready PDF. Constants verified against the BIS controlled copy.
Inputs
Concrete Mix Design Report
IS 10262:2019 (Second Revision) · IS 456:2000 durability
Report no:
Date:
Date:
Project / consumer: · Grade: M · Exposure: · MSA: mm · Zone: · Slump: mm
| Step | Computation | Reference |
|---|---|---|
Mix proportion per m3 (SSD)
Cement kg + SCM kg · Water kg · Coarse agg. kg () · Fine agg. kg () · w/c
Warnings
Trial mixes — IS 10262:2019 Cl 5.8
Cast Trial 1; adjust water/admixture for workability to form Trial 2; then Trials 3 and 4 at w/c varied by about plus/minus 10% with Trial 2's water content. Record slump, density, air content and 7/28-day strength for every trial.
Prepared by
Site/QC engineer
Site/QC engineer
Checked by
Mix designer
Mix designer
Approved by
QC head / Client
QC head / Client
Indicative tool — not a substitute for engineering judgement. Constants from IS 10262:2019 (Tables 1-5) and IS 456:2000 (Table 5, Cl 8.2.4.2) verified against controlled copies; verify the current edition in the BIS catalogue before contractual use. Final proportions require the Cl 5.8 trial series and project-specific materials.
§ 99
Calculator companions
Often used together with this calculator — pick the next step in your design or QA loop.
§ 99
Calculator companions
Often used together with this calculator — pick the next step in your design or QA loop.