Water and Sewage Works Volume 42-43 ebook

Water and Sewage Works Volume 42-43 ebook

Water and Sewage Works Volume 42-43 by Books Group
Water and Sewage Works Volume 42-43
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Author: Books Group
Page Count: 634 pages
Published Date: 01 May 2012
Publisher: Rarebooksclub.com
Publication Country: Miami Fl, United States
Language: English
ISBN: 9781231728611
File Name: Water.and.Sewage.Works.Volume.42-43.pdf
Download Link: Water and Sewage Works Volume 42-43
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This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1912 Excerpt: ...may be prevented to a certain extent by covering with a thin layer of sand. Inasmuch as wind and continued dry weather cause damage to the road, every effort should be made to conserve the moisture and avoid rapid evaporation. This may be done by planting shade trees along the roadside; it is rare that a community can afford to sprinkle their roads. In hot, dry climates, therefore, it is questionable if uncrushed gravel roads should ever be built without the use of some asphaltic binder in the surface course. And while macadam may give better service under these conditions, no great expense should be incurred without considering the use of asphalt binder. BITUMINOUS MATERIALS. A new road destroyer has been developed in recent years in the shape of automobiles driven at high speed. But it is not the automobile in itself that harms the road. It has been demonstrated that motor traffic is not injurious to macadam roads, when the speed is kept within a limit of 15 miles per hour. And because these modern machines are being adopted by so many people, farmers, as well as others, for business and pleasure, it is useless to rave over the damage done by the automobile and go on treating our roads in the old way. The automobile and motor truck have come to stay. They have come to be used as a cheap means for every kind of transportation; and while any community may do its best to regulate the speed of this vehicle, the sensible thing to do is to meet the issue squarely by adopting some sort of surface treatment for those roads of greatest automobile traffic. Furthermore, as intimated above, this surface treatment is of real value to those roads that must exist under unfavorable climatic conditions, whether the motor traffic be excessive or not. While it is highly imp...

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