Product description
 

Absorbent expansion non -woven bag memory highly absorbent resin,after absorption into a cube,stacked stable,can be stacked with each other,more used for emergency waterproof urban units and families,shops and other relatively smally areas of water retention, can also be used for public areas such  as basements,underground parking lots and other auxiliary drainage ,can also be used as engineering infiltration water removal.

 Before water absorbiton: 0.24 kg ±5% ,After water absorbtion: 22kg±5%.

1. To raise river or lakes ,prevent flood damage.
2. To keep water out of subways ,underground facilties,water plants and power plant and so on.

PACKING: Vacuum cartone packing.