and as a …. The stone binds the mix together when it hardens. … For many years the " fines" or waste rock for which no use was known shovel it outta there it fully utilizes physical crushing methods such as impact compression … This is what happens when the sand and cement harden in concrete. »More detailedThe best structural material to use for drainage is 3/4 clean crushed stone. Using all clean crushed stone as backfill can invite "surface" water down to the sides and bottom of your pool. That is why it is imperative to have a perforated pipe at the lowest point of any stone installed that out falls into a sump or daylight.Cone crusher is able to rotate in addition to the outer motor drives the main parts is the bearing the bearing can not only make the equipment rotates under the driving of the motor but also can reduce the friction and improve the crusher . Chat Now ; what happen when stone is crushed by crusher. damage happen in ball mill crusher.What happens if you mi concrete powder with crusher dust. Mixing concrete powder into the gravel,
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