Frost Protection of Buried Water and Sewage Pipes. Three Articles.

摘要

Two of the articles in this report discuss frost prevention for privately owned water and sewage pipes laid shallow (above the frost penetration level) in bedrock type terrain. The third article contains frost load data in tabular form for all communities in Norway. Emphasis has been placed on data which apply to frost prevention of structures in the ground, such as pipes, foundations, and roads. (Author)