Zhong Guo Zhi Liang Xin Wen Wang·2025-10-13 09:05Core Viewpoint - The Shanghai Municipal Market Supervision Administration conducted a quality inspection of building waterproofing materials, revealing that all 15 batches tested were compliant with relevant standards, indicating a strong quality assurance in the local market [1] Group 1: Inspection Results - A total of 15 batches of waterproofing materials were sampled, with no non-compliant products found [1] - The inspection included 14 batches from local Shanghai manufacturers and 1 batch from an external province [1] - The inspection was conducted according to the SHSSXZ0013-2025 guidelines for product quality supervision [1] Group 2: Product Details - Various types of waterproofing materials were tested, including SBS modified asphalt and polymer modified asphalt products [1] - The production dates of the tested samples ranged from March to May 2025, showcasing recent manufacturing activity [1] - Notable manufacturers involved in the inspection included Shanghai Oriental Yuhong Waterproof Technology Co., Ltd. and Shanghai North New Moon New Materials Group Co., Ltd. [1]