Street Pavements and Paving Materials: A Manual of City Pavements : the Methods and Materials of Their ConstructionJohn Wiley & Sons, 1900 - 532 páginas |
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Página 5
... inches . This would give a block about 7 inches long , 3 inches deep , and 3 inches wide . They were set on 12 inches of cement concrete . A recent novelist , speaking of London in 1516 , says : " There were great mud - holes where one ...
... inches . This would give a block about 7 inches long , 3 inches deep , and 3 inches wide . They were set on 12 inches of cement concrete . A recent novelist , speaking of London in 1516 , says : " There were great mud - holes where one ...
Página 12
... inches . Cleveland . The first stone pavements of Cleveland were con- structed between 1851 and 1854 , of Independence sandstone . The blocks had a surface of 8 or 10 by 12 inches and were from 8 to 12 inches deep . Medina sandstone was ...
... inches . Cleveland . The first stone pavements of Cleveland were con- structed between 1851 and 1854 , of Independence sandstone . The blocks had a surface of 8 or 10 by 12 inches and were from 8 to 12 inches deep . Medina sandstone was ...
Página 13
... inches thick , 6 to 14 inches long , and 6 to 10 inches deep , and set on 6 inches of sand . In 1842 the specifications called for a regular block 4 to 5 inches thick , 7 to 12 inches long , and 10 inches deep , set on 7 inches of ...
... inches thick , 6 to 14 inches long , and 6 to 10 inches deep , and set on 6 inches of sand . In 1842 the specifications called for a regular block 4 to 5 inches thick , 7 to 12 inches long , and 10 inches deep , set on 7 inches of ...
Página 140
... inches high and projecting two inches above the pockets . At the end of sixteen months the blocks showed a wear of but inch , when it is said that macadam within the freight - yard was renewed in ninety days , and asphalt outside was ...
... inches high and projecting two inches above the pockets . At the end of sixteen months the blocks showed a wear of but inch , when it is said that macadam within the freight - yard was renewed in ninety days , and asphalt outside was ...
Página 142
... inches of wet sand and kept in that condition for one week . In New Orleans roadways of streets have been improved with shells . Oyster - shells are first spread over the roadway to a depth sufficient to give 6 inches when consolidated ...
... inches of wet sand and kept in that condition for one week . In New Orleans roadways of streets have been improved with shells . Oyster - shells are first spread over the roadway to a depth sufficient to give 6 inches when consolidated ...
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Términos y frases comunes
abutting prop Alumina amount asphalt pavement asphaltene asphaltic cement average binder bitumen bituminous rock blocks brick pavement broken stone Brooklyn carbon cent centre City Engineer clay clean coal-tar cobblestone condition construction contract contractor cost course creosote cubic yard curb deposit depth durable entire erty owners expense feet wide feldspar filled foundation grade granite gravel grooved rail grout gutter hard heat hornblende inches inches deep inches thick inches wide iron joints laid layer less lime limestone macadam ment method miles mineral mixed mixture mortar obtained oxide paving material paving-brick paving-cement petroleum placed Portland cement pounds proper quantity quartz rail rammed repairs road roadway rolling samples sand sandstone screenings shows sidewalk Silica smooth specific gravity square inch square yard street street-car subgrade TABLE temperature tion track traffic trap-rock vary wearing surface width wood pavements York York City
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Página 425 - ... prescribe. In the case of neglect of any corporation to make these pavements or repairs after the expiration of thirty days' notice to do so, the local authorities may make same at the expense of such corporation.•' The street-car companies, however, have not always lived up to this requirement, and it was stated in a paper read before the American Society of Civil Engineers in December, 1896, that bills aggregating more than $700,000 had accumulated against surface railways on Manhattan Island...