@misc{1192416, author = {R L Blaine and L A Tomes}, title = {Exploratory studies of early strength development in Portland cement pastes and mortars:}, year = {1970}, month = {1970-01-01 05:01:00}, publisher = {Building Science Series, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NBS.BSS.28}, language = {en}, }