1. Prevent underground passage, MRT and basement from flooding.
2. Prevent the damage of mud and water.
3. Prevent other low-lying areas from flooding.
4. For drainage, waterproofing and water protection in projects.

1. When not in use, the flood control bag should be placed in a dry place indoors for reserve. It can be used at any time during
the emergency period or during the typhoon rainy season for flood control and water plugging.
2. When using, move the bag to the nearest place for flood control blocking.
3. After the flood recedes, the flood control bag not soaked in water can be put back to the dry place in the room for
safekeeping and the flood control bag that has soaked in water can be put into the dry place after natural air drying for reuse.