 The best materials for making the cement beinar thus prepared, take fifty-six pounds of the coarse sand, and forty-two pounds of the fine sand ; mix them on a large plank of hard wood placed horizontally; then spread the sand so that it may stand to the...  The Modern Builder's Guide - Page 95by Minard Lafever - 1849 - 119 pagesFull view - About this book
 | History - 1796 - 690 pages
...being thus prepared : take fifty-fix pounds of the coarfe fand and forty- two pounds of the fine fand ; mix them on a large plank of hard wood placed horizontally ; then fpread the fand fo that it may (land to the height of fix inches with a Hat furface on the plank ;... | |
 | Bryan Higgins - Cement - 1780 - 256 pages
...thus prepared : Take " fifty-fix pounds of the coarfe fand and " forty-two pounds of the fine fand; mix " them on a large plank of hard wood *' placed horizontally ; then fpread the fand " fo that it may ftand to the height of fix inches with a flat furface on the plank... | |
 | Edmund Burke - History - 1780 - 726 pages
...being thus prepared: take fifty-fix pounds of the coarfe fand and forty -two pounds of the fine fand ; mix them on a large plank of hard wood placed horizontally ; then fpread the fand fo that it may Hand to the height of fix inches with a flat furface on the plank ;... | |
 | Industrial arts - 1795 - 508 pages
...being thus prepared, take fifty-fix pounds of the coarfe fand, and forty-two pounds of the fine fand, mix them on a large plank of hard wood, placed horizontally ; then fpread the fand, fo that it may Hand, to the height of fix inches, with a flat furface on the plank... | |
 | History - 1802 - 684 pages
...being thus prepared, take fifty-fix pounds of the coarfe fand, and forty-two pounds of the fine fand ; mix them on a large plank of hard wood placed horizontally; then fpread the fand fo that it may (land to the height of fix inches with a flat furface on the plank ;... | |
 | James Smith - Industrial arts - 1815 - 684 pages
...heterogeneous matter which it may contain, will pass through the sieve. The materials of the cement being thus prepared, take fiftysix pounds of the coarse...; then spread the sand so that it may stand to the bright of six inches with a fiat surface on the plank, and wet it with lime water, of which so much... | |
 | Edward Shaw - Architecture - 1832 - 244 pages
...grinding the whitest burnt bones ; but they should be finely sifted. Having thus prepared the materials, take fifty-six pounds of the coarse sand, and forty-two...horizontally. Then spread the sand so that it may stand at the height of six inches, with a flat surface on the plank ; wet it with the cementing liquor ;... | |
 | Railroad engineering - 1838 - 712 pages
...Portland stone when dry. " Take," he says, " fifty-six pounds of coarse sand, and forty-two pounds of fine sand ; mix them on a large plank of hard wood,...horizontally ; then spread the sand so that it may stand at the height of six inches, with a flat surface, on the plank. ; wet it with, the cementing liquor... | |
 | Edward Shaw - Masonry - 1846 - 342 pages
...finer than the bone-ash commonly sold for making cupels. The best materials for making cement being thus prepared, take fifty-six pounds of the coarse sand, and forty-two pounds of white sand ; mix them on a large plank of hard wood, placed horizontally ; then spread the sand so... | |
 | James Smith (author of the Panorama of science and art.) - Industrial arts - 1859 - 964 pages
...heterogeneous matter which it may contain, will pass through the sieve. The materials of the cement being thus prepared, take fiftysix pounds of the coarse...sand; mix them on a large plank of hard wood placed horizon£ally ; then spread the sand so that it may stand to the height of six inches with a flat surface... | |
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