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Cement is stored before dispatch in

  • A.open stockpiles left exposed to the weather
  • B.the clinker store standing alongside the kiln
  • C.sealed steel drums each holding about a tonne
  • D.silos that keep it dry and allow blending

Answer: D

Dry storage prevents pre-hydration and the silo also evens out short-term variation between mill batches. Open storage would ruin the product within days in most climates. Even a covered store must be kept dry to be of any use.

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