What is a consequence of poor consistency between batch ticket and delivered concrete?

What is a consequence of poor consistency between batch ticket and delivered concrete?

• A. Disputes and noncompliance with specs.
• B. Increased color variety.
• C. Faster curing.
• D. Lower air content.

Answer: (A)

Consistency between the batch ticket and delivered concrete is essential for quality control and contract compliance. The batch ticket records the exact proportions of cement, aggregates, water, admixtures, and other components the plant intends to use. If what is delivered doesn’t match that record, the load is not aligned with the project specs, creating a nonconformance. This often leads to disputes with the contractor or owner and can trigger corrective actions—such as re-batching, rejection of the load, or additional testing—to ensure the concrete meets strength, workability, air content, and durability requirements. While properties like color, curing rate, or air content can be affected if the mix changes, the overriding consequence of a mismatch is the loss of compliance and the resulting disputes and corrective steps.

Consistency between the batch ticket and delivered concrete is essential for quality control and contract compliance. The batch ticket records the exact proportions of cement, aggregates, water, admixtures, and other components the plant intends to use. If what is delivered doesn’t match that record, the load is not aligned with the project specs, creating a nonconformance. This often leads to disputes with the contractor or owner and can trigger corrective actions—such as re-batching, rejection of the load, or additional testing—to ensure the concrete meets strength, workability, air content, and durability requirements. While properties like color, curing rate, or air content can be affected if the mix changes, the overriding consequence of a mismatch is the loss of compliance and the resulting disputes and corrective steps.