 | William Newton - 1842 - 528 Seiten
...are composed of planks of Dantzic deal (Kyanized): the lengths vary from 46 feet to 20 feet, by 11 inches wide and 3 inches thick : they are so disposed,...required form, and secured together by oak treenails l\ inch diameter at intervals of 4 feet apart, each treenail traversing three of the deals. A layer... | |
 | George Drysdale Dempsey - 1846 - 282 Seiten
...immediately beneath the centre of one of them an old coal-pit shaft was discovered, and close adjoining to it the remains of the working of a coal seam : both...to the required form, and secured together by oak trenails, 1^ inch in diameter, at intervals of 4 feet apart, each trenail traversing three of the deals.... | |
 | Institution of Civil Engineers (Great Britain) - 1848 - 652 Seiten
...Dantzic deal The arched (Kyanized) : the lengths vary from 46 feet to 20 feet, by 11 inches rills, wide and 3 inches thick : they are so disposed, as...required form, and secured together by oak treenails 1| inch diameter at intervals of 4 feet apart, each treenail traversing three of the deals. A layer... | |
 | Institution of Civil Engineers (Great Britain) - 1848 - 536 Seiten
...Dantzic deal The arched (Kyanized) : the lengths vary from 46 feet to 20 feet, by 1 1 inches ribs•wide and 3 inches thick : they are so disposed, as that...is two whole deals in width, the next is one whole sad two half deals, crossing the joints longitudinally as well as in the depth. Each rib consists of... | |
 | John Weale - 1850 - 600 Seiten
...which vary from 20 to 46 feet, by 11 inches wide, and 3 inches thick. These planks are so arranged, that the first course of the rib is two whole deals...width, the next is one whole and two half- deals, the joints being crossed longitudinally, as well as in the depth. The thiekness of each rib is made... | |
 | John Weale - 1850 - 590 Seiten
...which vary from 20 to 46 feet, by 11 inches wide, and 3 inches thick. These planks are so arranged, that the first course of the rib is two whole deals...width, the next is one whole and two half- deals, the joints being crossed longitudinally, ns well as in the depth. The thickness of each rib is made... | |
 | Institution of Civil Engineers (Great Britain) - 1848 - 570 Seiten
...Dantzic deal The arched (Kyanized) : the lengths vary from 46 feet to 20 feet, by 1 1 inches nbs•wide and 3 inches thick : they are so disposed, as that...required form, and secured together by oak treenails 1J inch diameter at intervals of 4 feet apart, each treenail traversing three of the deals. A layer... | |
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Dantzic deal (Kyanized): the lengths vary from 46 feet to 20 feet, by 11 inches wide and 3 inches thick : they are so disposed, as that the first course of the rib is two whole deals in width, the next is one whole and two half deals, crossing the joints... 