General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 42529-2023
Introduction
GB/T 42529-2023 Evaluation Requirements for Moisture Conduction and Phase Change Breathable Function of New Wall Materials
GB/T 42529-2023 is a national standard in China that provides evaluation requirements for the moisture conduction and phase change breathable function of new wall materials. This standard aims to assess the performance of wall materials in terms of moisture conduction and their ability to regulate humidity through phase change, enabling breathable functionality.
The evaluation requirements outlined in GB/T 42529-2023 cover various aspects of wall materials' performance. This includes determining their moisture permeability coefficient, water absorption, water resistance, and water vapor transmission rate. The standard also addresses the assessment of the material's ability to regulate humidity through phase change, which is crucial for maintaining a comfortable indoor environment.
By adhering to GB/T 42529-2023, manufacturers and researchers can ensure that new wall materials meet the desired standards of moisture conduction and phase change breathability. This standard provides a comprehensive framework for evaluating the performance of these materials, enabling the production of high-quality and functional wall materials that contribute to a healthy and comfortable living environment.
In conclusion, GB/T 42529-2023 is an essential standard for the evaluation of new wall materials' moisture conduction and phase change breathable functionality. With its comprehensive evaluation requirements, this standard plays a crucial role in promoting the development of innovative wall materials that contribute to improved indoor air quality and enhanced comfort.
GB/T 42529-2023 history
2023GB/T 42529-2023 Evaluation Requirements for Moisture Conduction and Phase Change Breathing Function of New Wall Materials