. Bulletin of the Department of Agriculture. Agriculture; Agriculture. OIL-MIXED PORTLAND CEMENT CONCRETE. 19 ta^HMM 42 2500- '4* *jr£AS n* aâi h230~~T-< ^7 ) â - â< r1 { y^ r -c ?< My 'â *' â0-. â 3 1 I * -i< "*' 1 h^ r^^J 1000- -< h- H -- 6 Vt5$S ._ ,6 M0. â< â¢y-1%0. â "T^ -- -. ,26 0. ~t ^"months* â â¢-$*ONl ^ 6 MO. ' â¢'- ' IYEAR x IA $k_ _,*s3 6 AP x. «nJ v 0 t**- ^ \ { | YE g l500.* _ ^ ' 9-< "3 El _ ⢠< g- 1000- x. .». n ; " 6M0. _ ,< L. -_ t "â I""* r* â â !!s~ !1 YEAR **-â -- -. rftt^i. "^ J~ ..,
. Bulletin of the Department of Agriculture. Agriculture; Agriculture. OIL-MIXED PORTLAND CEMENT CONCRETE. 19 ta^HMM 42 2500- '4* *jr£AS n* aâi h230~~T-< ^7 ) â - â< r1 { y^ r -c ?< My 'â *' â0-. â 3 1 I * -i< "*' 1 h^ r^^J 1000- -< h- H -- 6 Vt5$S ._ ,6 M0. â< â¢y-1%0. â "T^ -- -. ,26 0. ~t ^"months* â â¢-$*ONl ^ 6 MO. ' â¢'- ' IYEAR x IA $k_ _,*s3 6 AP x. «nJ v 0 t**- ^ \ { | YE g l500.* _ ^ ' 9-< "3 El _ ⢠< g- 1000- x. .». n ; " 6M0. _ ,< L. -_ t "â I""* r* â â !!s~ !1 YEAR **-â -- -. rftt^i. "^ J~ .., 1 L£8 DAYS Sâ500- u *i-_ 1 1 | OIL OIL j - ( fe-i« ? *7*r^ jQ; EFFECT OF OIL â 1500-^ ~- V V H- ^ 3 1 1 ON | M 1000- â tis i 1 YEAR CRUSHING STRENGTH OF 1: 3 MORTAR " ~7- 'JT-t-w ^ 16 MO. â WATER CURE0 â'500- ""6 MONTHS | '2 8 0. â - AIR CURED OIL 0 o 1 m o to o PE R- o CENT OF 0 10 L| 0 T in J 0 T Fig. 2. Effect of oil on crushing strength of 1:3 ! 'O zooo Effect of O/l oh C#ush//vg Stpzhgth OF CONCf?£T£ 6"X&~ CyL/ND£ 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
