A BIBLIOGRAPHY RELATING TO SOIL ALKALIES 85 
GRITTNER, A. lea muiag Concrete. 
Int. A. T. M. Proc., v. 2 (1912), No. 
8, Paper 20. 6p. Eng. & Contr., Vv. 
38 (1912), p. 116-117. Abs., Chem. 
Abs., v. 6 (1912), p. 2831. Compare 
Schick, Chem. Abs., v. 5 (1911), p. 
2926. 
Describes laboratory tests and results of inves- 
tigation of magnesia fluate and potash soap as 
waterproofers. Tabular data. 
Hart, L. H., and D. A. ABRams. Does 
Hydrated Lime Weaken Concrete. 
Eng. N. Rec., v. 85 (1920), p. 1295— 
1297. 
Adverse criticism of conclusions in report by 
D. A. Abrams, ‘‘ Effects of Hydrated Lime and 
other Powdered Admixtures in Concrete,”’ with 
reply by Prof. Abrams. 
HorrMan, R. Watertight Concrete. 
Bet! ws. Hiss, V5916, p.(365.,,cAbS, 
Chem. Abs., v. 7 (19138), p. 236. 
Gives composition of concrete which proved 
water-tight. Compressive tests show no drop 
in strength due to use of soap. 
Horn, A. C. Interesting Study of 
Modern Waterproofing. Waterpf. & 
Firepf., v. 1 (1908), p. 8-9. Abs., 
Chem. Abs., v. 2 (1908), p. 2004. 
What Waterproofing May Do for the 
Cement Industry. Waterpf. & Firepf., 
February and March, 1908. 
Hoven, N. G. Effect of Hydrated 
Lime on Essential Qualities of Con- 
crete. Balt. Eng. Club Jour., June, 
1917. 
See also III. 
HurrMan, O. L., and E. 8S. Fowuer. 
Tests to Determine the Values of Clay 
and Reground Cement for Securing 
Impermeable Concrete. Lowa State 
College: Bul. No. 5. Cem. & Eng. 
N., v. 23 (1911), p. 133-135. Abs., 
- Chem. Abs., v. 5 (1911), p. 1984. 
_ Thirty, forty, and sixty day strength, absorp- 
tion and permeability tests on mortars and con- 
erete made with admixtures of clay and re- 
ground cement. Results, conclusions, and 
tabulgr data. 
HumpnHrey, R. L. See III. 
KamMtUtier. Concrete and Mortar, 
Tests of Their Perviousness to Water. 
Der Bauingenieur, v. 3 (1922), p. 710. 
Kunxe. Water-Tight Concrete. Ton. 
Zeit., v. 34, p. 201-202. Abs., Chem 
Abs., v. 4 (1910), p. 1231. 
Discusses permeability tests of mortar plates 
of Portland cement and mixtures of cement with 
quicklime and hydraulic lime. 
LARNED, E. S. Effect of Clay in pane 
for Cement Mortars. Eng. N., v. 57 
(1907), p. 620. 
Six letters by engineers regarding use of clay 
in making concrete and mortar. 
Lawson, T. R. Tests of Waterproofing 
Compounds. Eng. N., v. 68 (1912), 
p. 448-449. Abs., Chem. Abs., v. 6 
(1912), p. 3321. 
Tests of seven commercial waterproofing com- 
pounds for concrete. Tabulated data. 
LazeEvt, E. W. Waterproofing with 
Hydrated Lime. Waterpf. & Firepf., 
v. 3 (1909), No. 3, p. 5 (5 col.). Abs., 
Chem. Abs., v. 3 (1909), p. 2214. 
Describes strength and waterproofing tests 
and results. Quotes from other investigators. 
McCutuoveu, F. M. Tests of Perme- . 
ability of Concrete. Wisconsin Univ. 
Bul. No. 336 (1909) (Eng. ser., v. 6, 
No.1), 3836p. Abs., Cem. Age., v. 10 
(1910), p. 143. 
Tests on 14 commercial waterproofing com- 
pounds. Full description of materials, tests, 
and results. Diagrammatic and tabular data. 
Mecxkeg, P. Waterproofing of Concrete. 
Cem. & Eng. N., v.23 (1911), p. 320 
321. Abs., Chem. Abs., v. 6 (1911), 
p. 281. 
Theoretical consideration of permeability and 
its prevention. 
Morrison, A. See Smart, B. J., and 
A. Morrison. V. 
Naey, B. Hydrated Lime in Drain- 
tile. Concrete, v. 11 (1917), p. 122. 
Short nontechnical discussion of its effects on 
mixing, casting, density, strength and appear- 
ance of cement tile. 
NATIONAL Lime ASSOCIATION. See 
New York (City) Boarp or WATER 
Suppty. Permeability. of Concrete. 
N. Y. (City) Water Supply Bd. An. 
Rpt., v. 4 (1909), p. 121. Abs., 
Chem. Abs., v. 5 (1911), p. 2541. 
Tests show benefits of admixtures of fine 
material to cement and of puzzolan and sand 
cements. 
Ouson, H. M., and F. J.D. WestTELL. 
Cements, Etc. Chem. Abs., v. 13 
(1919), p. 1629. 
Describes British patent on cementitious 
materials, made waterproof by admixtures 
during manufacture. 
Pace, L. W. 9 Oil-Mizxed Portland 
Cement. Office of Public Roads 
(U. S. D. A.) Bul., No. 46 (1912). 
Eng. Rec., v. 66 (1912), p. 240-242. 
A. §:/C., 4. Pranss v.i€4 (4911); p 
225. Conc. & Const. Eng., v. "3 
(1913), p. 619-623. Abs., Chem. 
Abs., v. 6 (1912), p. 144, 2988. 
Dise.,iAseSnr€) Ky Trans., v.76 
(1913), p. 1094. 
Strength, permeability and other tests on 
mortar and concrete mixed with various oil 
admixtures. Illustrated. 
Puums, R. A. Waterproofing Concrete. 
Can. Cem. & Cone: Rey, v..4, Pp: 
91-94. Abs., Chem. <Abs., v. 4 
(1910), p. 1660. 
SANBORN. T. See Taytor, A., and 
T. SANBORN. V. 
Scuick, E. Experiment in Water proof- 
ing Concrete. Bet. u. His., v. 10 
(1911), p. 15. Abs., Inst. Civil Eng. 
(Lond.) Min. & Proc., v. 184 (1910- 
11), p. 391. 
Discusses successful waterproofing concrete 
S708 near Budapest by use of soft soap in mixing 
water. 
