Ready-Mix Concrete Batch Tickets: What to Check Before the Truck Discharges
A practical batch-ticket review covering mixture ID, quantities, times, water, admixtures and traceability without pretending the ticket replaces the approved mix design.
Editorial review: 2026-09-29 · How we review technical content
Key takeaways
- A practical batch-ticket review covering mixture ID, quantities, times, water, admixtures and traceability without pretending the ticket replaces the approved mix design.
The ticket is a traceability document
A ready-mix ticket connects a truck to a plant, batch time, mixture identification and ordered quantity. Depending on the producer/system, it may also list cementitious materials, aggregates, water, admixtures and permitted additions. The exact format varies.
The first field check is whether the mixture ID and ordered requirements match the placement. A detailed ticket for the wrong mixture is still the wrong concrete.
Check time and quantity
Record arrival and discharge timing required by the project. Truck spacing affects both concrete condition and crew performance. Confirm the delivered quantity and identify partial loads because a small final load can affect short-load charges and placement planning.
Do not use a generic internet discharge-time rule in place of the project specification. Temperature, admixtures and approved project requirements can change allowable handling procedures.
Water and adjustments need documentation
If water is added at the site under an approved procedure, record the measured quantity and ensure required remixing and retesting. Admixture additions should likewise be controlled by the producer/project procedure.
Do not assume the visible batch-water line equals total effective mixing water; aggregate moisture corrections are part of plant batching. Formal w/cm evaluation requires the complete producer record.
Build a pour record
Mark the placement location or pour sequence tied to truck/ticket numbers. If later testing or distress is investigated, this allows the team to connect cylinders, weather, adjustments and batches to the actual work rather than reconstructing the day from memory.
Field checklist
- Match mixture ID and project requirements.
- Record batch/arrival/discharge information as required.
- Confirm quantity and special admixtures/fibers.
- Document field water/admixture adjustments.
- Tie tickets to a pour map or placement area.
Common mistakes to avoid
- Checking only the PSI label.
- Discarding tickets before test results are available.
- Adding unmeasured water.
Frequently asked questions
Can the ticket prove the concrete meets strength?
The ticket documents batching/delivery information; strength acceptance depends on the governing testing and acceptance process.
Should I keep every ticket?
For professional project records, retaining tickets or electronic equivalents tied to the placement is valuable for traceability.
References & further reading
- ACI SPEC-301-20 — Specifications for Concrete Construction — Reference specification used when incorporated into project specifications.
- NRMCA Concrete In Practice (CIP) — Industry education covering common concrete field problems and practices.