what is the maximum percentage of crush sand in mix
design.also what is the difference betweeen grite powder &
crush sand.
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Answer Posted / prabhat kumar shahi
frist in the crush sand 100% passing threw 4.75 m.m. sieves
& retain 85%in 150 microns & this manufacture from crush by
rock.and grit powder passing threw 150 microns sieve 50%
generally now 50% to 60% use in mix-design. nest year used
100% VSI crush sand MIX-DESIGN we are produce.
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