$0.00

NF P18-577, ASTM D2-33For determination of the resistance of aggregates to wear by abrasion.It consists of two hollow cylinders closed at one end and provided with tight-fitting covers at either end. These cylinders are mounted on a shaft at an angle of 30 degrees with the axis of rotation of the shaft. The shaft rotates at 30-33 r.p.m. through a r..

Showing 1 to 1 of 1 (1 Pages)