The elasticity and resistance of the materials of engineering (1883)
Burr, William H. (William Hubert), 1851-1934 · New York, J. Wiley & sons · leaf 384
Fig.l -IVi- cement in days. For Portland cement (up to two years old) he gives x — 10, and y^ = 267 to 356, by the aid of Mr. Grants experiments. (See Trans. Amer. Soc. of Civ. Engrs., Vol. VII., Sept. 1878). Fig. I shows the bri-quette used by Mr. Maclay;Fig. 2, that used by Mr.Grant, while that… … ing it is very necessary that the pull should be central. Artificial Stones. The tensile resistances of many artificial stones and somenatural British ones, can be found in A Practical Treatise onNatural and Artificial Concrete, by Henry Reid, London, 1879. On page 198 he gives the following…
Strength of materials · Building materials
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