MANUFACTURING METHOD OF ABRESIVE AD SLIP RESISTANT MATERIAL HAVING EXCELLENT PHYSICAL PROPERTIES AND SNITABLE PARTICLE SIZE DISTRIBUTION BY USING FERRONICKEL SLAG

摘要

PURPOSE: A manufacturing method of a slip resistant material with improved adhesion durability is provided to manufacture an anti-slip material with improved adhesion durability while maintaining particle distribution within a specific range of a ferronickel slag.;CONSTITUTION: A manufacturing method of a slip resistant material comprises: a step of drying ferronickel slag; a step of sieving the dried ferronickel slag by a sieve to obtain an aggregate size of 1 mm or more; and a step of obtaining fine powder of the ferronickel slag by a dry type pulverizing and separating process. In the drying process, a rotating furnace is used. In the sieving step, a multi vibrating screen or a rotating drum body is used. The residual part of the fine powder is sieved and used for a slip resistant particle and an abrasive.;COPYRIGHT KIPO 2013;[Reference numerals] (AA) Ferronickel slag; (BB) Hopper; (CC,EE) Belt conveyor; (DD) Drying(rotating furnace); (FF) Sieving(rotating drum body); (GG) Sieving(vibrating screen); (HH) Controlling particle sizes; (II) Pulverizing(roll mill) 4.8mm; (JJ) Slip resistant particle; (KK) Abrasive particle