在静态抗风实验中，整个屋面系统的抗风压能力达18.2千帕，可抵御17级台风。在此之前，采用铝镁锰 合金制成的金属屋面，抗风能力只能达到12级台风。 除了抵抗急风骤雨，广州白云机场T3航站楼金属屋面对抗热胀冷缩的能力也值得一提。工程团队通过 焊接连接与横向"褶皱"设计，科学释放热胀冷缩应力，确保了屋面系统在长期使用中的结构稳定与完整 性。 数字技术精准塑形 苍穹之下，一朵巨大的"木棉花"含苞待放，这是我国民航首个拥有五条商用跑道运行的机场——广州白 云国际机场三期扩建工程T3航站楼的独特外观。近日，广州白云T3航站楼正式启用，其极具科技感的 金属屋面，以变幻的外观和强大的抗风性能成为行业关注的焦点。 近年来，随着我国建造技术迭代升级，金属屋面在现代建筑中被广泛应用。它不仅为建筑穿上华丽 的"外衣"，更集成了多项先进技术，在结构安全、功能集成、绿色节能以及建造工艺方面表现突出。 屋面系统能抗17级台风 "木棉花"立于南海之滨，台风是其金属屋面最大的挑战。为了抵御17级台风的"撕扯"，中建二局安装工 程有限公司（以下简称"中建二局安装公司"）工程团队把台风"搬进"室内，通过风洞抗风揭实验优化屋 面结构、精选合适材料 ...

Group 1 - The core point of the article is that Yabo Co., Ltd. (SZ 002323) held its seventh second board meeting on August 14, 2025, where it reviewed the full and summary reports for the first half of 2025 [1] - For the year 2024, the revenue composition of Yabo Co., Ltd. is as follows: metal roofing accounts for 59.72%, photovoltaic business accounts for 32.05%, other businesses account for 6.75%, consulting and design accounts for 0.78%, and elevator installation accounts for 0.7% [1] - As of the time of reporting, Yabo Co., Ltd. has a market capitalization of 3.5 billion yuan [1]

Group 1 - The company is named Shandong Yabo Technology Co., Ltd., established as a joint-stock company in accordance with the Company Law of the People's Republic of China [1][2] - The registered capital of the company is RMB 2,120,855,142 [3] - The company has undergone several capital increases and restructuring, including a significant asset restructuring approved by the China Securities Regulatory Commission in 2015 [2][4] Group 2 - The company's business scope includes the design and research of new materials for metal roofing and wall systems, software development, installation and debugging of photovoltaic distributed power station systems, and various sales of construction materials and hardware products [7] - The company aims to enhance its management level and promote comprehensive development while ensuring the safety and appreciation of shareholders' investments [7] Group 3 - The company has a total of 2,120,855,142 shares, all of which are ordinary shares [9] - The company’s shares are issued in accordance with principles of openness, fairness, and justice, ensuring equal rights for all shares of the same type [8][9] Group 4 - The company’s articles of association serve as a legally binding document that regulates the organization and behavior of the company, shareholders, directors, and senior management [4][11] - The company has established a party organization in accordance with the Communist Party of China’s regulations, ensuring the integration of party activities within the company [6]