Tex 116 E, Ball Mill Method for Determining the Disintegration of .
road base and detects soft aggregate which is subject to weathering. The result of this test is known as the Wet Ball Mill (WBM) value. Apparatus. The following apparatus is required: wet ball mill machine, consisting of a watertight steel cylinder, closed at one end, with inside dimensions of 258.8 ± 3 mm (10.188 ± 1/8 in.).Get Price