@article{43711, author = {Dale Bentz and Alejandro Duran-Herrera and Daniel Galvez-Moreno}, title = {Comparison of ASTM C311 Strength Activity Index Testing vs. Testing Based on Constant Volumetric Proportions}, year = {2011}, number = {9}, month = {2011-09-12}, publisher = {Journal of ASTM International}, url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=908667}, language = {en}, }