ASTM C91 -05 Standard Specification for Masonry Cement ASTM C230 / C230M -08 Standard Specification for Flow Table for Use in Tests of Hydraulic Cement ASTM C305 -06 Standard Practice for Mechanical Mixing of Hydraulic Cement Pastes and Mortars of Plastic Consistency ASTM C349 -08 Standard Test Method for Compressive Strength of Hydraulic-Cement Mortars (Using Portions of Prisms Broken in Flexure) ASTM C618 -08a Standard Specification for Coal Fly Ash and Raw or Calcined Natural Pozzolan for Use in Concrete ASTM C778 -06 Standard Specification for Standard Sand ASTM C1005 -05 Standard Specification for Reference Masses and Devices for Determining Mass and Volume for Use in the Physical Testing of Hydraulic Cements ASTM C1328 -05 Standard Specification for Plastic (Stucco) Cement ASTM C1329 -05 Standard Specification for Mortar Cement ASTM C1437 -07 Standard Test Method for Flow of Hydraulic Cement Mortar ASTM C191 -08 Standard Test Methods for Time of Setting of Hydraulic Cement by Vicat Needle