TY - GEN AU - Pendergast, W L AU - Heindl, R A AU - Enoch, CR AU - Clevenger, R A C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1952-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.RPT.1575 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1952 TI - Investigation on aggregates and concretes used in rigid pavements subjected to high and fluctuating temperatures, quarterly report: ER -