TY - RPRT TI - Certification of SRM 2497: standard reference concrete for rheological measurements AU - Ferraris, Chiara F AU - Martys, Nicos S AU - Peltz, Max AU - George, William L AU - Garboczi, Edward J AU - Toman, Blaza PY - 2019 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST SP 260-194 DO - 10.6028/NIST.SP.260-194 ER -