A cutting-edge "giant airbag" has been deployed at a construction site in Guangzhou, offering a highly innovative solution to minimize environmental impact.

Spanning nearly 9,000 square meters, this "giant airbag" is part of an air-supported membrane system that envelops the excavation pit in a high-strength protective shell made of durable materials and steel cables.

Not only does it block 99% of dust, but it also reduces construction noise to below 60 decibels, significantly lessening the disturbance to surrounding residents. Equipped with a sophisticated air circulation system, the cover autonomously ventilates 24/7 while maintaining optimal temperature control.