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Mixing Water for Concrete

Mixing Water for Concrete

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Mixing Water for Concrete

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  1. Mixing Water for Concrete

  2. Typical Water Analyses, ppm

  3. Atomic Absorption Spectrophotometer

  4. Acceptance Criteria for Questionable Water Supplies ASTM C 94 or AASHTO M 157

  5. Chemical Limits for Mixing Water ASTM C 94 or AASHTO M 157

  6. ACI 318 Limits for Chloride Ion Content in Concrete • Prestressed concrete 0.06% • Reinforced concrete exposed to chloride in service 0.15% • Reinforced concrete that will be dry or protected from moisture in service 1.00% • Other reinforced concrete construction 0.30%

  7. Acid Waters

  8. Wash Water

  9. Video Water