A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
In improving old gravel roads, Waterloo County, Ont, first corrects deficiencies in support of subgrades; installation of 6-in. vitrified clay pipe as center line drain in 5 ft deep trench and covered with crushed stone and gravel is effective way of dealing with frost.
In improving old gravel roads, Waterloo County, Ont, first corrects deficiencies in support of subgrades; installation of 6-in. vitrified clay pipe as center line drain in 5 ft deep trench and covered with crushed stone and gravel is effective way of dealing with frost.
Accent on stability and drainage
Better Roads
Emrey, D.J. (author)
Better Roads ; 17
1947
2 pages
Article (Journal)
English
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Engineering Index Backfile | 1964
| Engineering Index Backfile | 1946
3.3 - Accent op doelstellingen
Online Contents | 1998
Elsevier | 2009