 | Ontario. Legislative Assembly - 1905 - 836 pages
...cement to five of gravel. If broken stone is used, the concrete shall be mixed with the proportions one part of cement, two parts of sand, and four parts of broken stone. The stone shall be such as will pass through a one and one-half inch mesh. (6) The metal reinforcement... | |
 | 1905 - 858 pages
...it must be clean and vary in size from J to 1 inch. For beams, the proportion of concrete shall be one part of cement, two parts of sand, and four parts of broken stone. For floor slabs, the proportion shall be one part of cement, two and one-half parts of sand, and five... | |
 | 1905 - 874 pages
...it must be clean and vary in size from i to 1 inch. For beams, the proportion of concrete shall be one part of cement, two parts of sand, and four parts of broken stone. For floor slabs, the proportion shall be one part of cement, two and one-half parts of sand, and five... | |
 | Institution of Civil Engineers (Great Britain) - 1907 - 542 pages
...used in the building and 3,000 tons of Portland cement, chiefly in the form of concrete, consisting of one part of cement, two parts of, sand and four parts of washed gravel. AWB Roads and Tires. (Engineering Record, New York, 28 July, 1900, p. 87.) A short article... | |
 | Baltimore (Md.) - 1908 - 514 pages
...shall be small enough to pass through a i-inch ring, and the concrete shall be mixed in the proportion of one part of cement, two parts of sand and four parts of broken stone. stcei to be PAR. 3. High-grade steel may be used 628 vise.' P for reinforcing material, but shall be... | |
 | Edward Godfrey - 1908 - 474 pages
...the amount called for of the several materials. If 1 :2 :4 concrete is called for, there should be one part of cement, two parts of sand, and four parts of broken stone or gravel in each such quantity throughout. This is true of the amount of water used as well as other... | |
 | National Association of Cement Users (U.S.) - 1908 - 472 pages
...with the entire wearing surface. SINGLE COAT WORK. i. proportions. Single coat work shall be composed of one part of cement, two parts of sand and four parts of gravel or crushed stona, and the blocks separated as provided for in the specifications for two-coat... | |
 | London (Ont.) - 1908 - 964 pages
...superintendent. Proportion of Concrete. (3) The concrete shall be mixed in the proportions of not less than one part of cement, two parts of sand and four parts of clean stone or gravel, or in such other proportions as may be necessary to make the resistance of the... | |
 | Frank Eugene Kidder - 1909 - 1000 pages
...approval of the architect. Proportions. — The reinforced concrete is to be mixed in the proportions of one part of cement, two parts of sand and four parts of broken stone. Suitable means are to be provided, as approved by the architect, for accurately measuring the respective... | |
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... in the proportion of one part of cement, two parts of sand and four parts of stone or gravel, or in such proportion as to produce a maximum density. 
