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Water retaining Wall / Sandbags

Water retaining Wall
Water retaining Wall

New sandbag wall design use for against flood.more quickly and need less people to build. can save precious time before the bad weather come.protect house and street from flood.

using SAP powder(Superabsorbent polymers)to absorbing water than become a heavy wall that water can't penetrate.


Chaoyang University of Technology

Chaoyang University of Technology
Lukang, Taiwan

Yen-Zh chen,
Chaoyang University of Technology