 ... per cent of water by weight shall be made on glass, each pat about 3 inches in diameter and one-half inch thick at the center, tapering thence to a thin edge. The pats are to be kept under a wet cloth until finally set, when one is to be placed in...  Iowa Engineer - Page 141901Full view - About this book
 | United States. War Department - 1902 - 968 pages
...the soundness of the cement, at least 2 pats of neat cement, mixed for five minutes with 20 per cent of water by weight, shall be made on glass. each pat about 3 inches in diameter and one-half inch thick at the center. tapering thence to a thin edge. The pats... | |
 | Geological Survey of New South Wales - 1916 - 1292 pages
...be between 2-7 and 2-8. Soundness. — Pats of neat cement mixed for five minutes with 18 per cent, of water by weight shall be made on glass, each pat about 3 inches in diameter and J inch thick at the centre, tapering thence to a thin edge. The pats are to... | |
 | United States. Army. Corps of Engineers - Military engineering - 1901 - 48 pages
...the soundness of the cement, at least two pats of neat cement mixed for five minutes with 20 per cent of water by weight shall be made on glass, each pat about 3 inches in diameter and one-half inch thick at the center, tapering thence to a thin edge. The pats... | |
 | John Butler Johnson - Engineering - 1902 - 606 pages
...mixed for five minutes with 18 per cent of water by weight shall be made on glass, each pat about 3 inches in diameter and one-half inch thick at the...thence to a thin edge. The pats are to be kept under wet cloths until finally set, when they are to be placed in fresh water. They should not show distortion... | |
 | United States. War Department - 1902 - 892 pages
...the soundness of the cement, at least 2 pats of neat cement, mixed for five minutes with 20 per cent of water by weight, shall be made on glass, each pat about 3 inches in diameter and one-half inch thick at the center, tapering thence to a thin edge. The pate... | |
 | John Butler Johnson - Engineering - 1902 - 600 pages
...the soundness of the cement, at least two pats of neat cement mixed for five minutes with 20 per cent of water by weight shall be made on glass, each pat about 3 inches in diameter and one-half inch thick at the center, tapering thence to a thin edge. The pats... | |
 | Charles Carroll Brown - Cement - 1902 - 764 pages
...Soundness. — To test the soundness of cement, pats of neat cement mixed for five minutes with 18 per cent, of water by weight shall be made on glass, each pat about 3 inches in diameter and one-half inch thick at the center, tapering thence to a thin edge. The pats... | |
 | Benjamin Franklin Thomas, David Alexander Watt - Rivers - 1903 - 552 pages
...the soundness of the cement, at least two pats of neat cement mixed for five minutes with 20 per cent of water by weight shall be made on glass, each pat about 3 inches in diameter and J inch thick at the center, tapering thence to a thin edge. The pats are to... | |
 | L. J. Mensch - Concrete - 1904 - 230 pages
...soundness of the cement, at least two pats of neat cement mixed for five minutes with 20 per cent, of water by weight shall be made on glass, each pat about three inches in diameter and one • half inch thick at the center, tapering thence to a thin edge. The pats are to be kept under... | |
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