VSI series crushers are widely used in crushing nonmetal mine concrete fireproof material abrasive filler frit construction aggregate sand metallurgy and so on It is the indispensable machine in sand making industry and it is also the most ideal truing machine for mining and construction industries

Perlite is a mined material a form of volcanic glass that when rapidly heated to more than 1600 deg f it pops much like popcorn as the water vaporizes and makes countless tiny bubbles Perlite is one of the best hydroponic growing mediums around Used by itself or as a mixture with other mediums Get Price

The purpose of this paper is to determine the influence of the lightweight porous perlite aggregate and two widely used types of fibres on the physical and mechanical properties frost durability and microstructure of self compacting lightweight concrete SCLC The experimental investigation consisted of tests carried out on cubes and prismatic samples made of SCLC and fibres reinforced SCLC

27 ensp 0183 ensp AP42 CH 1130 Perlite Processing Crude perlite expanded for use as a concrete aggregate ranges from 1 mm plus 16 mesh to 02 mm plus 100 mesh Ninety percent of the crude perlite ore expanded for horticultural uses is greater than 841 181 m 20 mesh Crude perlite is mined using openpit methods and then is moved to the plant site where it is stockpiled

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