Deval attrition test

  • This equipment is used for testing the abrasion resistance of aggregates.


Research Areas



Name 1



The machine consists of a rotating frame to support two steel cylinders complete with covers and locking device.  These cylinders are mounted on a shaft at an angle of 30 degrees with the axis of rotations of shaft. The shaft rotates at 30 – 33 rpm through a reduction gear operated by motor.


The Professor-in-Charge

Transportation Engineering Laboratory
Department of Civil Engineering
Indian Institute of Technology
Kanpur, INDIA - 208016

Telephone No.: +91 (512) 2597478

Fax No.: +91 (512) 2597395

 Location info: Transportation Engineering Laboratory

  • 9:30 A.M. to 5:00 P.M.

  • attrition test



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