Core Insights - The concept of "good housing" has been officially recognized in government reports, emphasizing safety, comfort, sustainability, and intelligence as core standards for residential needs in the new era [1][2] - China’s housing development is shifting focus from mere availability to quality, aiming to enhance residents' living standards and happiness through tailored solutions for diverse demographics [2][4] Group 1: Good Housing Framework - The "good housing" framework is built on respect and care for individuals, transitioning from "having housing" to "having good housing" [2] - The "good housing" system by China Resources Land includes "good products, good communities, and good services," supported by a "ten energy system" to ensure comprehensive living experiences [1][4] Group 2: Full-Cycle Renewal Technology - The "full-cycle renewal technology" allows flexible adjustments in living spaces using modular, industrialized, and column-free designs, enabling homes to adapt to changing family needs [4] - A comprehensive home renovation service system is established to cater to families with children and the elderly, ensuring homes remain aligned with evolving needs [4] Group 3: Affordable Rental Housing - The "Nest" brand under China Resources Land offers a multi-tier rental supply system, including compact units designed for young urban residents, maximizing functionality in limited space [6] - The rental model encourages tenant participation in community space improvements, fostering a sense of belonging [6] Group 4: Complete Community Development - The concept of a "complete community" is defined by a 15-minute living circle, integrating essential services like healthcare, childcare, and shopping within close proximity [8][9] - China Resources Land's diverse business operations, including commercial properties and asset management, support the development of these complete communities [9][10] Group 5: Operational Excellence - The operational strategy, termed "good maintenance," integrates housing management, community governance, and urban operations, enhancing overall service delivery [15][16] - Advanced technologies such as AI and IoT are employed to create smart community management systems, improving efficiency and safety for residents [17] Group 6: Urban Operations Model - The "Nanshan Model" exemplifies successful urban operations, focusing on integrated city services and community engagement, which can be adapted to various urban contexts across China [19] - The holistic approach to housing and community development positions "good housing" as a vital link between individual lives, community warmth, and urban growth [19]

在展览现场，一座闪烁着红、绿、蓝三色灯光的制冷机房模型备受关注。"这是博鳌零碳示范区高效装 配式制冷机房模型。"中铁建设集团智慧机电产业研发中心总经理刘雪彪告诉科技日报记者，机房综合 利用磁悬浮冷水机组、循环水泵及热回收技术等，使能源综合利用效率提高15%。相关技术能让建筑制 冷设备更高效、运行更静音，避免了传统制冷设备的能耗浪费与噪声干扰。目前，该机房已在重庆东 站、北京市石景山区档案馆等公共建筑项目上推广应用。 在制冷机房模型旁，记者看到一组气凝胶涂料应用演示装置，其由4个小房屋模型组成。这4个小房屋模 型同时接受光照，有的模型使用了气凝胶涂料和屋面薄膜，有的未使用。通过对比能明显看出，使用气 凝胶涂料和屋面薄膜的房屋模型，隔热保温效果更加突出。这种涂料夏季可阻挡外界热量渗入室内，减 少空调使用时长；冬季能够"锁住"室内热量，降低取暖成本。无需大规模改造房屋，该涂料就能使室内 温度的稳定性有效提升，让居家环境更舒适，同时还能减少能源消耗。 展览上华润置地有限公司展出的"全周期焕新科技宅"吸引了众多参观者的目光。现场工作人员介绍，房 屋搭载了烟雾检测器等智能设备，一旦检测到室内烟雾浓度超标，该设备会自动打开 ...

Group 1 - The exhibition "Good House Technology Exhibition" focuses on technological innovations in housing, emphasizing safety, comfort, and green intelligence as core standards for a "good house" [1][2] - The exhibition showcases 58 affordable housing technologies aimed at middle and low-income families, promoting a secure and comfortable living environment [1] - The "zero-carbon demonstration zone" features a high-efficiency cooling machine room model that improves energy utilization efficiency by 15% through advanced technologies [2] Group 2 - Innovative materials like aerogel and aramid film enhance building efficiency and contribute to green and low-carbon construction [2] - The "full-cycle renovation smart home" integrates smart devices for safety and convenience, such as smoke detectors that automatically open windows when smoke is detected [2] - The exhibition includes a special area for major national construction equipment, showcasing models that represent advancements in bridge construction, underground tunneling, and high-rise building techniques [2][3]