闲置空间焕新，怀柔科学城核心区一批公共体育设施即将开工建设

Core Points - The core idea of the news is the construction of new public sports facilities in Huairou Science City, which includes an air membrane gym and an underground sports venue, aimed at activating urban idle spaces and providing professional sports areas for researchers and community residents [1][2]. Group 1: Sports Facilities Overview - A batch of public sports facilities will be built, including an air membrane gym and an underground sports venue, with construction expected to be completed within two months [1]. - The air membrane gym will feature 6 professional badminton courts, 1 basketball court, and 2 tennis courts, catering to various sports enthusiasts [1]. - The underground sports venue will utilize the tunnel space of the urban public building, featuring 3 standard squash courts and 3 enclosed table tennis courts [1]. Group 2: Design and Amenities - The design of the facilities considers both sports experience and energy efficiency, with transparent glass curtain walls to reduce wind impact and enhance natural lighting, thereby lowering lighting energy consumption [2]. - The flooring will be made of professional-grade materials to ensure safety and comfort during sports activities [2]. - Additional amenities will include storage lockers and smart drinking water vending machines to enhance user experience [2].