Street Pavements and Paving Materials: A Manual of City Pavements, the Methods and Materials of Their ConstructionJ. Wiley & Sons, 1901 - 555 páginas |
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Página vi
... Portland and Nat- ural Cements - Fineness of Cement - Variation in Cement Tests - Stand- ard for Tests - Cement Specifications - Requirements for Cements - Ce- ment Mortar - Effect of Salt Water in Cement Mortar - Effect of Frost on ...
... Portland and Nat- ural Cements - Fineness of Cement - Variation in Cement Tests - Stand- ard for Tests - Cement Specifications - Requirements for Cements - Ce- ment Mortar - Effect of Salt Water in Cement Mortar - Effect of Frost on ...
Página ix
... Portland cements ... 15. Analysis of natural cements ... 16. Requirements for fineness of Portland cements . 17. Strength of cements of different fineness ... PAGE 27 27 34 37 38 38 39 54 60 68 69 86 86 99 100 101 102 102 . 102 103 104 ...
... Portland cements ... 15. Analysis of natural cements ... 16. Requirements for fineness of Portland cements . 17. Strength of cements of different fineness ... PAGE 27 27 34 37 38 38 39 54 60 68 69 86 86 99 100 101 102 102 . 102 103 104 ...
Página x
... Portland cement .. 42. Showing imports and home products of Portland cement ... 43. Showing product and consumption of American cement .. 44. Showing methods of paying for street pavements .... 45. Showing average life of pavements in ...
... Portland cement .. 42. Showing imports and home products of Portland cement ... 43. Showing product and consumption of American cement .. 44. Showing methods of paying for street pavements .... 45. Showing average life of pavements in ...
Página 96
... in the original rock . Cements are generally spoken of in this country as " natural " or " artificial . " The former , as the 96 CHAPTER V CEMENT, CEMENT MORTAR, and Concrete Definition of Lime and Cement-Early Cements-Portland and Nat-
... in the original rock . Cements are generally spoken of in this country as " natural " or " artificial . " The former , as the 96 CHAPTER V CEMENT, CEMENT MORTAR, and Concrete Definition of Lime and Cement-Early Cements-Portland and Nat-
Página 97
... Portland cement as known at the present time was first manufactured in England in about 1824 , although patents for " Portland cements " had been issued several years previously . The following is the description given by the patentee ...
... Portland cement as known at the present time was first manufactured in England in about 1824 , although patents for " Portland cements " had been issued several years previously . The following is the description given by the patentee ...
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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 construction contract contractor cost course creosote cubic yard curb 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 less lime limestone macadam ment method miles mineral mixed mixture mortar obtained oxide paving material paving-brick paving-cement petroleum placed Portland cement practically proper quantity quartz rail rammed repairs road roadway rock asphalt roller rolling sand sandstone screenings shows sidewalk Silica smooth specific gravity square yard street street-car strength subgrade TABLE temperature tion track traffic trap-rock vary wearing surface width wood pavements York York City
Pasajes populares
Página 402 - All loss or damage arising out of the nature of the work to be done under this agreement, or from any unforeseen obstructions or difficulties which may be encountered in the prosecution of the same...
Página 412 - ... authorities, and •whenever required by them to do so, and in such manner as they may prescribe. In the case of neglect of any corpo-ration 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...
Página 412 - Every street surface railroad corporation so long as it shall continue to use any of its tracks in any street, avenue or public place in any city or village shall have and keep in permanent repair that portion of such street, avenue or public place between its tracks, the rails of its tracks, and two feet in width outside of its tracks, under the supervision of the proper local authorities, and whenever required by them to do so, and in such manner as they may prescribe. In case of the neglect of...