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Defenders / Road Barrier


Serious air pollution will be caused during construction.This kind of dust pollution will cause harm to people and the environment in the nearby space, but up to now, there is no suitable solution in the market.

"DEFENDERS" combines road barrier with purification fan. The built-in fan and filter screen can absorb the dust generated by construction, and the washable filter screen can be reused. And this kind of construction fence can form various shapes, suitable for different construction situations.
It not only has the original warning function of construction fence, but also can effectively reduce the dust pollution caused by construction.


Hunan University

Hunan University
Changsha, China

Siyao Liu,
Hunan University