Bitumen testing lab manual

included in this manual: 1. CBR test. 2. Aggregate crushing value test. 3. Los Angeles abrasion value test of aggregates. 4. Aggregate impact value test. 5. Shape test of aggregates 6. Specific gravity and water absorption test for coarse aggregates. 7. Softening point (Ring and ball test) of bitumen. 8. Penetration value test of bitumen. 9. Ductility of Bitumen: The amount in centimetre by which the bitumen can stretch before breaking is called ductility of bitumen. Ductility Test of Bitumen. Grade of Bitumen: There are five grades of bitumen on the basis of penetration value. They are demonstrated as S, S . A brass ring containing test sample of bitumen is suspended in liquid like water or glycerin at a given temperature. A steel ball is placed upon the bitumen sample and the liquid medium is .

A brass ring containing test sample of bitumen is suspended in liquid like water or glycerin at a given temperature. A steel ball is placed upon the bitumen sample and the liquid medium is heated at a rate of 5 C per minute. Ductility of Bitumen: The amount in centimetre by which the bitumen can stretch before breaking is called ductility of bitumen. Ductility Test of Bitumen. Grade of Bitumen: There are five grades of bitumen on the basis of penetration value. They are demonstrated as S, S, S, S, S, and S This edition completely rthe eplacesFebruary Laboratory Manual of Test Procedures. This manual has the current versions of our laboratory test procedures. However, if a test was identical to an AASHTO, ASTM, or MFTP procedure it was not duplicated in this manual. Every effort has been made to make this manual complete and accurate. If you.

Bitumen paving engineers would however want that both test (penetration and ductility test) requirements be satisfied in the fiend jobs. Penetration and. The ductility value of the bitumen binder is expressed as the distance in Tags: bitumen test lab manual, ductility test of bitumen. Jan 7, The O (With Revisions) CDOT Laboratory Manual of Test Procedures has been CP-L Coating of Bitumen-Aggregate Mixtures.