Handbook for Highway Engineers: Containing Information Ordinarily Used in the Design and Construction of Rural Highways

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McGraw-Hill book Company, 1919 - Highway engineering - 986 pages
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Page 731 - Sulphur, not more than 0.08 For each new batch of spheres used the chemical analysis must be furnished by the maker, or be obtained by the user, before introduction into the charge; and unless the analysis meets the above specifications, the batch of spheres shall be rejected. The Test.
Page 965 - ... shall be fined not more than two hundred dollars or imprisoned not more than one year, or both...
Page 963 - English language newspaper of general circulation in the county in this State in which is located the last known address of any person to be named in the notice. If no address is listed or if the address is outside this State, the notice shall be published in the county in which the...
Page 230 - The machine shall consist of one or more hollow iron cylinders; closed at one end and furnished with a tightly fitting iron cover at the other ; the cylinders to be 20 cm. in diameter and 34 cm. in depth, inside. These cylinders are to be mounted on a shaft at an angle of 30 deg.
Page 731 - Of these spheres so many shall be used as will bring the collective weight of the large and small spheres most nearly to three hundred (300) pounds, provided that no small sphere shall be retained in use after it has been worn down so that it will pass a circular hole one and...
Page 252 - This term is applied to the finely pulverized product resulting from the calcination to incipient fusion of an intimate mixture of properly proportioned argillaceous and calcareous materials, and to which no addition greater than 3 per cent has been made subsequent to calcination.
Page 253 - The minimum requirements for tensile strength for briquettes one square inch in cross section shall be as follows and the cement shall show no retrogression in strength within the periods specified : Age.
Page 253 - F. as practicable, and observed at intervals for at least 28 days. (c) A third pat is exposed in any convenient way in an atmosphere of steam, above boiling water, in a loosely closed vessel for five hours. These pats, to satisfactorily pass the requirements, shall remain firm and hard and show no signs of distortion, checking, cracking, or disintegrating.
Page 778 - ... in accordance with the specifications and requirements, or used as directed for other purposes.
Page 755 - ... measured horizontally, satisfactorily completed in accordance with the specifications. The price stipulated in this item shall include the furnishing...

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