For which of the following is an ideal warehouse provided?
Correct Answer: D. All of these
📚 Detailed Explanation: Features of an Ideal Cement Warehouse
Why D (All of these) is correct: Cement is highly sensitive to moisture. Even 1% free moisture can initiate hydration, causing cement to set in the bag and become unusable. All three features protect against moisture ingress from different pathways: walls (lateral moisture), roof (rain), and windows (humid air).
Ideal Cement Warehouse Requirements
| Feature | Purpose |
|---|---|
| Waterproof masonry walls | Prevents lateral moisture ingress through walls |
| Waterproof roof | Prevents rain/dew from above; vital in monsoon conditions |
| Few, generally closed windows | Reduces air circulation bringing humid air; minimises condensation |
| Raised wooden floor (pallets) | Prevents ground moisture wicking up into bags |
| Limited pile height (max 10 bags) | Prevents compaction and damage to lower bags |
- All three features are mandatory for an ideal cement warehouse — answer is All of these.
- Cement stored beyond 3 months should be re-tested before use (IS 269 / IS 456).
- FIFO (First In, First Out) must be strictly followed to prevent old stock sitting at the bottom.