TY - GEN AU - Chiara Ferraris C2 - Journal of Research (NIST JRES), National Institute of Standards and Technology, Gaithersburg, MD DA - 2001-04-01 LA - en M1 - 106 No. 2 PB - Journal of Research (NIST JRES), National Institute of Standards and Technology, Gaithersburg, MD PY - 2001 TI - Concrete Mixing Methods and Concrete Mixers: State of the Art UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=860285 ER -