Download or read book Progress Reports of Experiments in Dust Prevention and Road Preservation, 1915 (Classic Reprint) written by United States Department Of Agriculture and published by Forgotten Books. This book was released on 2017-10-28 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Progress Reports of Experiments in Dust Prevention and Road Preservation, 1915 Table 20. - Total materials and costs for bituminous macadam by the penetration method. Station. Stone. Bitumen. 15133325360 Stone. Chips. 1 to Sandstone Asphalt 2 to do.. Asphalt 5 to Gneiss. Asphalt 6 to do. Asphalt 13 153]00t0163+00 Trap do 14 to Asphalt A 17 to Granite do. 18 to Asphalt X Total costs. $368. 55 to to to to 257. 59 to 271. 07 to 238. 14 to 264. 58 Total costs. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.