长沙晚报掌上长沙5月11日讯（全媒体记者 孙占锋）每台盾构机都配置了2000余个传感器，宛如为设备 装上"大脑""眼睛""耳朵"……在中国铁建重工长沙第二产业园区的数字化智慧监控中心，一块巨大的屏 幕闪烁着来自全国各地乃至全球的工程数据。近年来，铁建重工通过云管理、云协同、云调度推动数字 孪生技术在施工中的深度应用，为长沙智能制造与智能建造联动发展提供了降本增效、构建本质安全的 范本。 "设备在线1台，设备编号DZ1008，直径10.23米，活跃指数50%……"这串数据并非来自园区附近，而是 1800公里外的川藏铁路某隧道施工现场。技术人员无需亲临现场，坐在长沙的监控中心，通过数字孪生 技术，就能清晰地对1800公里外的项目建设进行远程管控，仿佛拥有了"千里眼"，可随时查看工程的装 备数量、运行状况和工程进度等详细数据，仿佛施工场景就在眼前。 长沙市住建局党组书记、局长张跃先表示，铁建重工具象化地展示了"看得见的在工厂，看不见的在云 上"，通过人工智能与数字技术远程管理生产、施工，是智能建造的"长沙模式"。长沙作为智能建造试 点城市，在全国示范引领，众多创新做法得以推广。 记者看到，车间一角的铁建重工数字化智 ...

Group 1 - The Guangzhou International Smart Construction and Industrialized Building Expo is the first domestic event focusing on the entire industry chain of "smart construction + industrialized buildings," attracting approximately 1,300 overseas merchants from 90 countries and over 500 well-known domestic enterprises [1] - The event covers various fields including smart construction technology and equipment, industrialized building and prefabricated technology, green building materials, and low-carbon technology [1] - The mayor of Guangzhou, Sun Zhiyang, emphasized the importance of seizing opportunities from the new round of technological revolution and industrial transformation to enhance the international competitiveness of the construction industry [1][2] Group 2 - There is a focus on promoting breakthroughs in key core technologies of smart construction, such as modular buildings and integrated platforms for smart construction machines, to form a self-controllable technology system [2] - The integration of smart construction with digital economy and advanced manufacturing is encouraged to cultivate a complete industry chain that includes R&D design, production manufacturing, construction installation, and operation maintenance [2] - The initiative aims to enhance the living quality and happiness of residents by considering the needs of different groups and promoting practical construction technologies, materials, and advanced processes [2]

Group 1 - The first Guangzhou International Smart Construction and Industrialized Building Industry Expo opened on May 8, attracting over 1,300 overseas merchants from 90 countries and more than 500 domestic enterprises [1][2] - The expo focuses on the entire industry chain of "smart construction + industrialized building," with a total signing amount exceeding 82 billion yuan for several significant overseas projects [1] - The theme of the event is "Smart Construction Industry Navigation," aiming to create a comprehensive international exchange platform to promote the upgrade from "Chinese construction" to "Chinese intelligence" and support the development of the Guangdong-Hong Kong-Macao Greater Bay Area [1] Group 2 - The expo covers five major industry tracks: digital design, smart production, intelligent equipment, prefabricated decoration, and smart furniture, with an exhibition area exceeding 20,000 square meters [2] - Various enterprises showcased the latest industry achievements around themes such as smart construction technology and equipment, industrialized building and prefabricated technology, and green building materials [2] Group 3 - A demonstration area for "robotic construction" was set up at the expo, showcasing the application of smart construction technology in various construction processes [3] - The "Cloud Construction Factory" developed by China State Construction Fourth Engineering Division attracted significant attention, featuring automated and streamlined construction processes [3] - Modular construction (MiC) was highlighted, allowing for industrialized prefabrication and on-site assembly, exemplified by the first super high-rise concrete modular building in Hong Kong [3]

中国二十二冶坚持服务和融入新发展格局，顺应城市发展规律，为城市更新、安置搬迁提供了"二 十二冶方案"，在全国各地打造了诸多标杆民生工程，不断改善人民群众的住房条件和生活环境，助力 城市更新发展。 原标题：以"三住、三化、三链"建设"好房子" 书写城市更新时代样本 "适应人民群众高品质居住需要，完善标准规范，推动建设安全、舒适、绿色、智慧的'好房子'"。 加快建设推广"好房子"，是社会进步与需求的变迁，是适应人民群众高品质居住的需要。中国二十二冶 将建设"好房子"化作一砖一瓦的现实图景——从京津冀的百年厂区到江南水乡的千年古镇，从华北平原 的棚户区到云贵高原的移民新村，以国资央企的担当为城市更新擘画蓝图、明确标准，为"好房子"赋予 了超越建筑本身的民生重量。 中国二十二冶一直走在城市更新的前列，坚持品质为先，迭代产品、升级服务，先后在数十个城 市，承建了上百项旧城改造工程，让"老房子"变"好房子"，助力逾1.5万户家庭点亮生活质感、实现"安 居梦"，呈现人居环境改善、城市空间焕新的新样本。 "在陕西西安雁塔区，当77栋老楼的外立面披上米黄、雅白、棕灰的三色新装时，设计师特意保留 了墙角那棵老槐树的枝桠——这抹绿 ...

Core Insights - The article highlights the achievements of Ye Haowen, a national outstanding engineer, who has led innovations in high-rise building construction, significantly improving efficiency and safety in the industry [1][2][3]. Group 1: Innovations in Construction - Ye Haowen's team invented the "building machine," which allows for the construction of one floor every two days, setting a world record for high-rise building speed [2][3]. - The team developed a method to pump C120 ultra-high-strength concrete to a height of 500 meters, creating a world record for concrete pumping [3]. - Ye proposed an "integrated" construction theory that revolutionizes the production methods in the Chinese construction industry [1][5]. Group 2: Implementation of Integrated Construction Theory - The integrated construction theory combines various elements of the construction process, including design, production, and assembly, to optimize efficiency and reduce costs [5]. - The theory was successfully applied in the Shenzhen Yujing Happiness Home project, where the construction time was reduced to an average of six days per floor, with an 80% reduction in construction waste [5][6]. - The approach has been recognized as a successful case of industrialized construction in Shenzhen [5]. Group 3: Future Directions - Ye Haowen is currently focusing on advancing smart construction technologies to enhance safety, comfort, and sustainability in building projects [7]. - The goal is to improve industrialization, digitalization, and greening of construction sites, aligning with government initiatives to provide quality housing for the public [7].

Core Viewpoint - Suzhou Kolid Decoration Co., Ltd. reported a significant turnaround in performance for the year 2024, with total revenue reaching 2.46 billion yuan and a net profit attributable to shareholders increasing by 106.69% year-on-year, indicating a stable and positive overall performance [1] Group 1: Business Performance - The company achieved a total revenue of 2.46 billion yuan in 2024 [1] - Net profit attributable to shareholders grew by 106.69% compared to the previous year [1] Group 2: Strategic Focus - Kolid emphasizes its core business of "curtain wall + decoration" while expanding into advanced fields such as prefabricated decoration, urban renewal projects, and photovoltaic building integration [1] - The company views photovoltaic building integration as a key strategic direction, aiming to achieve energy self-sufficiency in buildings and contribute to green building development [2] Group 3: Industry Standards and Innovations - Kolid has actively invested in research and development, accelerating the transformation of technological achievements and enhancing its comprehensive service capabilities in building decoration and curtain walls [1] - The company has published standards in the prefabricated decoration field and received awards for its research and application of construction technology [1] Group 4: Market Performance - Kolid's stock price has shown strong resilience, increasing from 1.32 yuan per share in May 2024 to over 5 yuan per share, representing a growth of over 300% [2] - The company's proactive business measures and significant progress have received positive feedback from the capital market [2]

Group 1: Financial Performance - In Q1 2025, the company's revenue increased by approximately 10% compared to the same period last year, with significant improvements in net profit and cash flow [3] - In 2024, the company faced a substantial decline in revenue due to external investment environment changes, resulting in a net profit of -234 million [4] - The revenue breakdown for 2024 shows that engineering design, consulting, and management accounted for about 74% of total revenue, while engineering general contracting contributed approximately 13% [8] Group 2: Technological Innovation - The company has widely applied AI technology in engineering design and construction, enhancing design efficiency and establishing a design data experience database [3] - The company is exploring intelligent acceptance solutions for construction quality and utilizing deep learning for defect detection in infrastructure [3] Group 3: Market Strategy - The company plans to optimize its market system and expand its business scope beyond transportation and urban construction to include water conservancy, urban renewal, and energy sectors [6] - There is a focus on expanding into markets outside Henan Province, particularly in strategic areas like the Beijing-Tianjin-Hebei region and the Yangtze River Delta [6] Group 4: Future Growth Drivers - The company aims to leverage new production capabilities centered on intelligence, digitalization, and sustainability to reshape the design industry [9] - It plans to cultivate new technologies and expand business scenarios in infrastructure management, low-altitude economy, and carbon neutrality [10] Group 5: Shareholder Information - As of April 20, the company had 19,031 shareholders and 5,599 convertible bondholders [12] - The latest conversion price for the convertible bond is 8.05 yuan per share, with 3,754,057 bonds outstanding, representing 99.84% of the total issued [13]

Core Insights - Hop Co., Ltd. reported a strong revenue of 139 million yuan for the year 2024, indicating robust growth momentum in the green building and renewable energy sectors [1] - The company is recognized as a leader in the industry, leveraging unique design concepts, superior technical capabilities, and extensive market presence to shape the future of green building and renewable energy [1] Business Performance - The company has maintained a leading position in traditional architectural design while demonstrating strong competitiveness in emerging fields such as green building and urban renewal [1] - By utilizing advanced technologies like BIM and smart construction, Hop Co., Ltd. provides efficient, environmentally friendly, and intelligent architectural design solutions, earning widespread acclaim in the industry [1] Renewable Energy Sector - In the renewable energy sector, Hop Co., Ltd. is accelerating its development in distributed photovoltaic and commercial energy storage businesses [1] - The company has achieved refined operations through technological and model innovations, significantly enhancing energy utilization efficiency and creating substantial economic and environmental benefits for clients [1] Research and Development - The company has increased its investment in technology research and development, establishing a comprehensive R&D system and assembling a high-quality research team to drive innovation and product upgrades [2] - These efforts have not only strengthened the company's core competitiveness but also provided strong momentum for its sustained rapid development [2] Market Expansion - Hop Co., Ltd. is continuously expanding its business boundaries and increasing market share through its full industry chain layout in the renewable energy sector, R&D investments, innovative business models, and successful project implementations [2]

Core Insights - The article highlights the integration of advanced technologies in construction projects in Hangzhou, particularly at the site of the China Grand Canal Museum, showcasing a shift towards smart construction practices [3][5]. Group 1: Smart Construction Technologies - Hangzhou has adopted 11 new smart construction technologies this year, leading the province in innovation [3]. - The construction site features advanced technologies such as automatic rebar cutting, underground 3D radar detection, and high-altitude tower crane monitoring [3][4]. - A new tower crane safety monitoring system has been developed, allowing for real-time data transmission and collision risk prevention, significantly enhancing safety measures on-site [4]. Group 2: Efficiency and Sustainability - The use of BIM technology for rebar information extraction has enabled automatic rebar cutting, resulting in a 0.6% material savings per batch, despite the complexity of the project [5]. - Hangzhou promotes the application of smart construction technologies in prefabricated buildings, aiming for efficiency and environmental benefits [5][6]. - A comprehensive recycling technology for construction components has been proposed, integrating design, procurement, production, and logistics to enhance sustainability [6]. Group 3: Future Development and Goals - The city plans to strengthen the integration of smart construction technologies and equipment, addressing practical application issues and promoting systematic upgrades [6]. - There is a focus on cultivating an industrial cluster for smart construction, driving the construction industry towards new industrialization, digitization, and greening [6].

4月21日下午，中国建筑（601668）股份有限公司(以下简称"中国建筑")召开2024年度业绩说明会。会 上，公司管理层就市场关心的房地产业务、现金流、市值管理、人工智能等问题进行了回应。 2024年，中国建筑实现经营活动产生的现金流量净额157.7亿元，同比增长43%，连续五年保持增长。 "现金流是企业的生命线，在当前的形势下，健康的现金流甚至比利润还重要。"中国建筑副总裁、财务 总监黄杰表示，2025年公司将结合新情况，把握新机遇，持续优化现金流管理，重点做好以下工作： 一是加强债权回收，密切跟踪各地专项债的落地情况。二是加强资产盘活，紧跟各地稳楼市政策，灵活 调整销售策略，探索各种创新模式，拓宽资产盘活渠道。三是加强投资管控，稳妥审慎拓展投资业务， 严把项目入口关。四是加强精细化管理，完善项目全周期的现金流预算管理体系，把资金管理贯穿项目 的全生命周期。同时加强资金的集中管理，减少资金成本。 谈房地产发展：市场信心会逐步回归 2024年，房地产行业经历了深度调整。2025年将有怎样的发展趋势？ 中国建筑副总裁吴秉琪认为，从供给端来看，当前各地政府积极落实"控增量、优存量"的政策导向，进 一步优化土地供 ...