住建部，最新发文！重点整治这些问题

Core Viewpoint - The Ministry of Housing and Urban-Rural Development (MHURD) has initiated a focused rectification of quality issues in urban residential construction, particularly addressing sound insulation, odor transmission, and leakage problems, following the release of new residential construction standards [2][3][6]. Summary by Sections Quality Issues Focus - The rectification will concentrate on three major quality issues: sound insulation, odor transmission, and leakage in urban residential projects [3][6]. - The notification outlines five specific requirements to ensure compliance with standards, including strict adherence to design, materials, and construction practices [2][3]. Implementation of New Standards - New residential projects must comply with the newly established standards, and local authorities are tasked with ensuring that construction units adhere to mandatory engineering standards [3][4]. - Design units are prohibited from lowering standards under the guise of "optimized design," and construction units must not violate technical standards [3][4]. Material Inspection and Testing - There will be a stringent inspection of materials entering construction sites to prevent substandard materials from being used [4][5]. - A system of pre-use inspections for building materials will be enforced, with increased sampling rates for critical materials such as windows and drainage systems [4][5]. Performance Testing - Entities are required to conduct performance testing for sound insulation, odor prevention, and waterproofing before project completion, with results to be included in the residential quality guarantee [4][6]. - Specific focus areas for testing include the sound insulation of doors and windows, as well as the waterproofing and drainage systems [4][6]. Comprehensive Supervision - A full-chain supervision mechanism will be established to monitor design, materials, construction, and acceptance processes, with strict penalties for non-compliance [5][6]. - Local authorities are encouraged to strengthen leadership and adapt strategies to address quality issues effectively [5][6]. Market Opportunities - The rectification initiative is expected to create significant market opportunities in the building materials and housing inspection sectors, particularly for companies focusing on sound insulation, odor prevention, and leakage solutions [6][7]. - Demand for third-party testing services is anticipated to rise, as more rigorous testing becomes a requirement [7].