Adhesion of Cement

Neat hydraulic cement adheres to brick with a force of ab. 200 lbs. per sq. inch of surface. The adhesive force increases with the age of the cement, particularly during the first year. Brick should be wet when the cement is applied, in order to secure satisfactory adhesion. Adhesion of Locomotives. Frictional force between the driving wheels of a locomotive and the rail is often called IMG:content-0048.png:[blocks in formation] Chandler's Encyclopedia U. S. Admiralty procedure is based upon the Roman rather than the common law.