Practical Treatise on Limes, Hydraulic Cements, and Mortars: Containing Reports of Numerous Experiments Conducted in New York City, During the Years 1858 to 1861, InclusiveD. Van Nostrand, 1872 - 334 páginas |
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Página 17
... produced and regu- lated . It could be uniform only while those causes remained fixed and persistent . The intervention of local disturbances of whatever extent or character , tending to hasten , retard , or ren- der intermittent the ...
... produced and regu- lated . It could be uniform only while those causes remained fixed and persistent . The intervention of local disturbances of whatever extent or character , tending to hasten , retard , or ren- der intermittent the ...
Página 18
... produced by a partial con- tinuation of the Potsdam Sandstone deposit , carried on simul- taneously with that of the calcareous matter , the composition of the rock showing a notable excess of the Its lower , middle , and upper subdi ...
... produced by a partial con- tinuation of the Potsdam Sandstone deposit , carried on simul- taneously with that of the calcareous matter , the composition of the rock showing a notable excess of the Its lower , middle , and upper subdi ...
Página 36
... producing faults , but ordinarily resulting in a multitude of seams more or less open , running diagonally across the planes of stratification . The tuous . useful effect of these upheavings has been to develop , 36 PRACTICAL TREATISE ...
... producing faults , but ordinarily resulting in a multitude of seams more or less open , running diagonally across the planes of stratification . The tuous . useful effect of these upheavings has been to develop , 36 PRACTICAL TREATISE ...
Página 39
... producing an injurious excess . The marginal sketch , Figure 6 , shows an actual section of these deposits ... produce the best results . Besides these tests , others were made with the stone by submitting it to different degrees of ...
... producing an injurious excess . The marginal sketch , Figure 6 , shows an actual section of these deposits ... produce the best results . Besides these tests , others were made with the stone by submitting it to different degrees of ...
Página 60
... produced at less expense than any in the country . Great pains have been taken to obtain data for a correct estimate of this expense . The following table is based upon a work whose estimated capacity is 300 bar- rels per day , on the ...
... produced at less expense than any in the country . Great pains have been taken to obtain data for a correct estimate of this expense . The following table is based upon a work whose estimated capacity is 300 bar- rels per day , on the ...
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Términos y frases comunes
alumina artificial barrels bbls beds Boulogne breaking weight broken stone burning burnt calcareous calcination carbonate of lime carbonic acid cask cement paste cement stone cent chalk clay Cloth coat color combination common lime composition contain cost cubic feet cubic yard deposit diameter Engineers fat lime four furnish gravel harden heat High Falls hydrate hydraulic activity hydraulic cement hydraulic energy hydraulic lime hydraulic mortar Illustrated immersed induration ingredients intermediate limes iron James River kiln layers lime paste limestone magnesia manufactured masonry measure ment method military mill mixed mixture Number Number Three oxide portion Portland cement potash pounds pozzuolana practical prisms produced proportion pure cement quantity quarry quicklime rammed Roman cement Rondout Creek Rosendale cement sand sea-water silica slaking soda stiff paste strength stucco suitable sulphate surface TABLE thickness tion trass trials Ulster county Vicat vitrification volume walls
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