天津：工地化身巨型“静音罩” 首个基坑气膜系统投用

Group 1 - The project features Tianjin's first fully enclosed construction system using a membrane structure, designed to minimize noise and dust during construction [1][2] - The system can reduce overall construction noise by over 40 decibels, significantly alleviating disturbances to nearby residents [2] - The technology allows construction to proceed without interruption from rain, helping to save time and reduce costs associated with weather delays [2] Group 2 - The project utilizes a high-strength steel cable support system, enabling the membrane to adapt to complex terrain and withstand typhoon-level winds [2] - The system includes advanced dust suppression equipment, achieving a dust reduction rate of 90% [2] - An integrated smart control system and real-time monitoring devices enhance safety during construction [2]