智能拆除“神器”施展绿色“魔法”——“焕新城市·科技筑家”系列报道

Core Viewpoint - The article highlights the transformation of old residential areas in Jiangxi Province, showcasing the adoption of innovative technologies such as intelligent demolition robots, wire saw cutting technology, and recycled concrete technology, which enhance efficiency and environmental friendliness in urban renewal projects [1][2][3][4][5][6][7] Group 1: Intelligent Demolition Robots - Intelligent demolition robots are revolutionizing the construction industry by providing precise cutting and reducing safety risks associated with traditional demolition methods [2] - These robots are equipped with advanced sensors and remote control capabilities, allowing them to operate effectively in complex environments while minimizing dust and noise pollution [2][3] - The application of these robots in landmark buildings, such as the Jin Cang Wen Hua Hotel in Shanghai, demonstrates their ability to improve safety and efficiency in renovation projects [3] Group 2: Wire Saw Cutting Technology - Wire saw cutting technology significantly reduces noise pollution during demolition, making it suitable for urban areas where noise control is critical [4][5] - This technology operates with a diamond wire saw that efficiently cuts through concrete while minimizing dust and vibration, achieving noise reduction of over 80% compared to traditional methods [4][5] - The efficiency of wire saw cutting allows for quicker completion of tasks, such as cutting a cubic meter of concrete in approximately 45 minutes, compared to 1-2 days with traditional methods [5] Group 3: Recycled Concrete Technology - Recycled concrete technology enables the transformation of construction waste into reusable materials, significantly reducing the environmental impact of demolition [6][7] - The process involves sorting and processing construction debris to create recycled aggregates, which can replace natural sand and gravel in new construction [6] - The use of recycled concrete not only conserves natural resources but also reduces carbon emissions by 20% compared to traditional methods, with projects like the Beijing Workers' Club utilizing over 2,000 tons of recycled concrete [6][7]