. Bulletin of the Department of Agriculture. Agriculture; Agriculture. APPENDIX. PHYSICAL TESTS OF OIL-MEED PORTLAND-CEMENT CONCRETE. In order to investigate the physical properties of oil-mixed Port- land-cement concrete, the following physical tests were conducted in the testing laboratory of the Office of Public Roads: (1) Tensile strength, (2) crushing strength, (3) time of setting, (4) toughness or resistance to impact, (5) stiffness or modulus of elasticity, (6) absorp- tion, (7) permeability, and (8) bond £ffect of O/l oh Tens/le Strength of /-3 Mortar _ (Ottawa Sa/ygJ Age.

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. Bulletin of the Department of Agriculture. Agriculture; Agriculture. APPENDIX. PHYSICAL TESTS OF OIL-MEED PORTLAND-CEMENT CONCRETE. In order to investigate the physical properties of oil-mixed Port- land-cement concrete, the following physical tests were conducted in the testing laboratory of the Office of Public Roads: (1) Tensile strength, (2) crushing strength, (3) time of setting, (4) toughness or resistance to impact, (5) stiffness or modulus of elasticity, (6) absorp- tion, (7) permeability, and (8) bond £ffect of O/l oh Tens/le Strength of /-3 Mortar _ (Ottawa Sa/ygJ Age. 7 Days 28D*ys. 6 Mo/fTHS. / Year. 2 Years ~L=kd S~ y Oil No. 6464. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original United States. Dept. of Agriculture. [Washington, D. C. ?] : The Dept. : Supt. of Docs. , G. P. O.

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Keywords: ., bookauth, bookcentury1900, bookdecade1910, booksubjectagriculture