RAPID SETTING EMULSION (RS}:
Break is rapid even with coarse aggregate of relatively low surface area. Rapid setting Emulsion is further sub divided into RS-1 and RS-2 types.
MEDIUM SETTING EMULSION (MS}:
Break is sufficiently slow that the emulsion can be mixed with coarse aggregate containing a high proportion of fine material.
SLOW SETTING EMULSION (SS}:
reak is sufficiently slow to allow mixing with aggregate containing fine material of relatively high surface area.Slow setting emulsion is further sub divided into SS-1 and SS-2 types.