Quality you can audit, not just trust.
Cube testing on every batch. QCI-approved laboratory at every plant. Real-time monitoring. 99%+ pass rate maintained over the last 12 months.
Plant QC Lab
In-house QCI-approved lab at every plant, equipped to the full QCI requirement set. Cement, aggregate, water and admixture testing on every incoming consignment. MTC issued for every batch produced.
Cube Sampling Protocol
Per IS 456:2000 Table 11. 7-day and 28-day strength tests on every grade, every shift. Customer-facing access to all results, archived for 7 years.
Mix Design Verification
Trial mix produced and tested before any new project starts. Structural consultant approval obtained before commencement of supply.
Process Audits
Continuous monitoring of batching plant accuracy (±2% tolerance), aggregate moisture, cement freshness and admixture dosing across every shift.
Documentation
Mix design certificate, MTC, cube reports and batch tickets accompany every delivery. Digital archive retained for 7 years and queryable per project.
The Alpha
QC Standard.
At Alpha Concrete, quality control is not just a lab activity. It is a complete workflow — from mix design to slump check, cube casting, cube testing, reporting, issue tracking, and corrective action.
Engineered to grade, exposure & workability.
Verified at plant and at site on arrival.
Cast per IS 516 from the actual load.
Collected, labelled, logged to the order.
Early strength check, deviations flagged.
Final compressive strength on record.
Every deviation gets a ticket and an owner.
Closed only after CAPA is verified.
Quality problems are not ignored. They are tracked, assigned, investigated, and closed responsibly.