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 iv
... railway companies . The main idea of the work has been to have it practical , so that an engineer unacquainted with the subject could obtain sufficient information to prepare specifications for , and intelligently supervise the ...
... railway companies . The main idea of the work has been to have it practical , so that an engineer unacquainted with the subject could obtain sufficient information to prepare specifications for , and intelligently supervise the ...
Página viii
... Railway Companies - Location of Tracks - Forms of Old Rails - Forms of Modern Rails - Recent Construction in Different Cities - Life of Rails- Rail - joints - Recommended Forms of Construction - Mileage of Street Railways in American ...
... Railway Companies - Location of Tracks - Forms of Old Rails - Forms of Modern Rails - Recent Construction in Different Cities - Life of Rails- Rail - joints - Recommended Forms of Construction - Mileage of Street Railways in American ...
Página xi
... rail .... 433 27. Side - bearing rail .. 434 28. The Trilby rail . 435 29. Modified form of Trilby rail . 435 30. West End rail , Boston . 436 31. Boston subway rail .. 437 32. Ordinary T rail ... . ... 437 33. Improved track ...
... rail .... 433 27. Side - bearing rail .. 434 28. The Trilby rail . 435 29. Modified form of Trilby rail . 435 30. West End rail , Boston . 436 31. Boston subway rail .. 437 32. Ordinary T rail ... . ... 437 33. Improved track ...
Página xii
... Railway construction , New York .. 38. Sioux City track - construction .... 40. Detroit railway construction .... 41 ... rail in old track - construction ... 51. Curb set in concrete , asphalt pavement .. 52. Curb set in concrete ...
... Railway construction , New York .. 38. Sioux City track - construction .... 40. Detroit railway construction .... 41 ... rail in old track - construction ... 51. Curb set in concrete , asphalt pavement .. 52. Curb set in concrete ...
Página 115
... Railway at Chicago . " Atlas " Portland and Louisville natural cements were used . The propor- tions were : Atlas , 1 cement , 3 gravel , and 4 broken stone ; and Louisville , 1 cement , 2 gravel , and 4 broken stone . Eight cubes were ...
... Railway at Chicago . " Atlas " Portland and Louisville natural cements were used . The propor- tions were : Atlas , 1 cement , 3 gravel , and 4 broken stone ; and Louisville , 1 cement , 2 gravel , and 4 broken stone . Eight cubes were ...
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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...