NLT(SZ:300778) Ke Ji Ri Bao·2025-05-17 08:15Group 1 - The article discusses the transformation of urban areas through innovative construction technologies such as prefabricated building technology, light-storage direct-flex technology, and aerial construction factories, which significantly enhance construction efficiency and sustainability [3][4][6] - Prefabricated building technology allows for factory pre-fabrication and on-site assembly, drastically reducing construction time and improving quality by minimizing common issues like wall cracks and leaks [4][5] - Light-storage direct-flex technology integrates photovoltaic systems and energy storage, leading to a 10% reduction in carbon emissions for renovated buildings, while also providing economic benefits to households through reduced electricity costs [6] Group 2 - The aerial construction factory, a new intelligent construction equipment platform, integrates materials, equipment, and personnel, allowing for a significant reduction in construction time by 1 to 2 days per floor [7][8] - This technology enhances safety by minimizing high-altitude work and reducing dust and noise pollution, thus creating a safer environment for both workers and residents [8] - The application of aerial construction factories in urban renewal projects is still in the exploratory phase, with plans for broader implementation in the future [8]