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Unit Weight

Fresh concrete density per ASTM C138 / EN 12350-6

Test Level
Yield verification & mix check
STEP 1 / 1
Unit Weight Test
Determine fresh density and verify yield of concrete mix
Enter Unit Weight Parameters
Enter container weights and volume to calculate fresh density and yield.
📝 Standards
  • ASTM C138: Standard Test Method for Density, Yield, and Air Content of Concrete
  • EN 12350-6: Testing fresh concrete - Density
  • Unit weight = (full weight - empty weight) / container volume
  • Typical range: 2200 - 2400 kg/m³ for normal-weight concrete
  • Yield = theoretical density / measured density; target 0.98 - 1.03
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