Leakage of currents from electric railways. . WASHINGTON GOVERNMENT PRINTING OFFICE 1916 TECHNOLOGIC PAPERS The Effect of Preliminary Heating Treatment upon the Drying of Clays (53 pp.).The Strength of Reinforced Concrete Beams—Results of Tests of 333 Beams (firstseries) (200pp.). **Vv: H H I 3. Tests of the Absorptive and Permeable Properties of Portland Cement Mortars and Concretes, Together with Tests of Damp-Proofing and Waterproofing Com-pounds and Materials (127 pp.). 4. The Effect of Added Fatty and Other Oils upon the Carbonization of Mineral Lubricating Oils (14 pp.). 5. The Effect of
Leakage of currents from electric railways. . WASHINGTON GOVERNMENT PRINTING OFFICE 1916 TECHNOLOGIC PAPERS The Effect of Preliminary Heating Treatment upon the Drying of Clays (53 pp.).The Strength of Reinforced Concrete Beams—Results of Tests of 333 Beams (firstseries) (200pp.). **Vv: H H I 3. Tests of the Absorptive and Permeable Properties of Portland Cement Mortars and Concretes, Together with Tests of Damp-Proofing and Waterproofing Com-pounds and Materials (127 pp.). 4. The Effect of Added Fatty and Other Oils upon the Carbonization of Mineral Lubricating Oils (14 pp.). 5. The Effect of High-Pressure Steam on the Crushing Strength of Portland Cement Mortar and Concrete (25 pp.). |H ??: •^•^y^ •{? I 6. The Determination of Chromium and Its Separation from Vanadium in Steels (6pp-). 7. The Testing of Clay Refractories, with Special Reference to Their JLoad Carry- ing Capacity at Furnace Temperatures (78 pp.). 8. A Rapid Method for the Determination of Vanadium in Steels, Ores, etc., Based on Its Quantitative Inleakageofcurren191663mcco
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