Concrete Mix Design Verification Checklist
Ensure your concrete performs flawlessly! Download our free Concrete Mix Design Verification Checklist - a vital construction tool for quality control, structural integrity, and project success. Avoid costly errors & guarantee optimal concrete properties. Perfect for contractors, engineers & construction professionals.
This Template was installed 4 times.
Mix Design Review & Documentation
Verifies the initial mix design documentation, calculations, and assumptions.
Mix Design Revision Number
Date of Mix Design
Description of Mix Design Intent (e.g., intended use, performance criteria)
Attach Mix Design Calculations
Design Code Compliance (e.g., ACI, Eurocode)
Design Engineer Name
Assumptions made in the mix design (e.g., moisture content of aggregates)
Mix Design Approval Status
Material Properties Verification
Confirms the properties of all materials (cement, aggregates, admixtures) used in the mix design.
Cement Type (ASTM)
Cement Fineness (cm²)
Coarse Aggregate Size (mm)
Coarse Aggregate SSD (Specific Gravity & Absorption)
Fine Aggregate SSD (Specific Gravity & Absorption)
Maximum Aggregate Size (mm)
Source and Lot Number for Cement
Aggregate Gradation Test Results
Admixture Type
Trial Batching & Testing
Details the processes and results from trial batches performed to validate the mix design.
Trial Batch Size (Cubic Meters/Yards)
Detailed Mixing Procedure Followed
Slump (mm/inches)
Air Content (%)
Compressive Strength - 7 Days (MPa/psi)
Compressive Strength - 28 Days (MPa/psi)
Observations during Batching & Testing (Workability, Segregation, Bleeding)
Batch Result - Pass/Fail
Supporting Test Reports (e.g., Lab Reports)
Slump & Workability Assessment
Focuses on verifying the slump and overall workability of the concrete mix.
Slump (mm/inch)
Slump (mm/inch) - Second Test
Workability Assessment (Visual)
Observations Regarding Workability
Consistency (Visual)
Temperature of Concrete (ºC/ºF)
Any Additional Comments on Workability
Strength Testing & Durability Requirements
Covers the compressive strength and other durability tests performed and their results.
Target Compressive Strength (psi/MPa)
Age of Strength Test (days)
Average Compressive Strength (psi/MPa) - Test 1
Average Compressive Strength (psi/MPa)
Standard Deviation of Strength Tests
Strength Test Result:?
Comments/Remarks on Strength Testing (if any)
Upload Strength Test Certificates
Durability Test Required?
Air Content Verification
Ensures the air content meets specified requirements, if applicable.
Specified Air Content (%)
Measured Air Content (%)
Air Content Variance (±%)
Air Entrainment Method
Notes/Observations on Air Entrainment
Acceptance Criteria Met?
Corrective Actions (If Not Met)
Air Content Test Report
Admixture Dosage & Compatibility
Confirms the accuracy of admixture dosages and checks for any compatibility issues.
Cement Content (kg/m³)
Water Content (kg/m³)
Admixture A Dosage (ml/kg of cement)
Admixture B Dosage (ml/kg of cement)
Admixture Type A
Admixture Type B
Compatibility Test Procedure (if performed)
Compatibility Test Report (if applicable)
Observations during admixture addition (e.g., slurring, clumping)
Admixture Supplier
Record Keeping & Sign-off
Verifies that all test results and approvals are properly documented and signed off.
Mix Design Verification Date
Project Name
Mix Design Identifier
Summary of Verification Findings
Trial Batch Number
Upload Test Reports
Verification Status
Mix Design Engineer Signature
Date of Approval
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