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ASTM C341 – Standard Practice for Preparation and Conditioning of Cast, Drilled, or Sawed Specimens of Hydraulic-Cement Mortar and Concrete Used for Length Change Measurements


This practice covers the procedures for the preparation and conditioning of cast, drilled, or sawed specimens of hydraulic-cement mortar and concrete for length change due to causes other than externally applied forces.

It can be readily adapted, if desired, to studies of length change involving alternative schedules or environmental treatments.


comparator; concrete; conditioning; length change; mortar


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