 | John Weale - 1850 - 600 pages
...enumerated in a solution of chloride of zinc and water in a wooden tank, in the proportipn of 1 ft. of chloride of zinc to 4 gallons of water for wood, and 1 ft. of the chloride to 5 gallons of water for the remainder of the articles, with the exception of... | |
 | John Weale - 1850 - 590 pages
...enumerated in a solution of chloride of zinc and water in a wooden tank, in the proportion of 1 it. of chloride of zinc to 4 gallons of water for wood, and 1 ft. of the chloride to 5 gallons of water for the remainder of the articles, with the exception of... | |
 | John McNeill Boyd - 1857 - 526 pages
...water. In the latter, as used in Her Majesty's dockyards, canvass and cordage are immersed for 48 hours in a solution of chloride of zinc and water, in a wooden tank, in the proportion of 1 pound of the chloride to 4 of water. Timber is placed in a wrought iron chamber, which contains about... | |
 | John Weale - 1859 - 622 pages
...It consists in immersing the таrious substances above enumerated in a solution of chloride of une and water in a wooden tank, in the proportion of 1 Ib. of chloride of zinc to 4 gallons of water for wooH, and 1 Ib. of the chloride to 5 gallons of water for the remainder of the articles, with the exception... | |
 | John McNeill Boyd - 1860 - 692 pages
...water. In the latter, as used in Her Majesty's dockyards, canvas and cordage are immersed for 48 hours in a solution of chloride of zinc and water, in a wooden tank, in the proportion of 1 Ib. of the chloride to 4 of water. Timber is placed in a wrought iron chamber, which contains about 20 loads... | |
 | Percy Gaillemard L. Smith - 1879 - 548 pages
...been successful. Sir William Burnet's System consists in steeping the timber in a solution composed of 1 Ib. of chloride of zinc to 4 gallons of water. Payne's Process involved two injections into the ]iores of the timber, the first being sulphate of... | |
 | 1892 - 566 pages
...been successful. Sir William Burnet's System consists in steeping the timber in a solution composed of 1 Ib. of chloride of zinc to 4 gallons of water. Payne's Process involved two injections into the pores of the timber, the first being sulphate of iron,... | |
 | Edward Ernest Russell Tratman - 1897 - 456 pages
...tie-plates on untreated ties. The Atchison. Topeka & Santa Fe Ry. has a plant of its own, using a solution of 1 Ib. of chloride of zinc to 4 gallons of water. The green ties cost about 12 cts. each, while the treatment costs 25 cts. per tie. The zinc solution,... | |
 | 1898 - 604 pages
...inventor, Sir W. Burnett) is another procese, which consists in immersing the substance to be preserved in a solution of chloride of zinc and water in a wooden...gallons of water for wood, and 1 Ib. of the chloride to 3 gallons of water for the remainder of the articles. Three-inch deal* require to remain in the tank... | |
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FRS, of the Navy, who took out a patent for it in 1837. It consists in immersing the various substances above enumerated, in a solution of chloride of zinc and water in a wooden tank,* in the proportion of 1 Ib. of chloride of zinc to 4 gallons of water... 