Machine-translated by Google. Questions are authored in English.
Top

Discussion

State whether the following is true or false.
Bagged cement has a shorter effective shelf life than cement kept in a sealed silo.

  • A.True only at large scales
  • B.False only at small scales
  • C.True
  • D.False

Answer: C

Paper bags admit moisture over time, whereas a silo is comparatively airtight. Warehouses therefore rotate bagged stock and standards recommend using it within a few months of manufacture. Lumps that cannot be crushed by hand indicate real deterioration.

No comment is present. Be the first to comment.
Loading…

Post your comment

Please log in or register to post a comment.