On the morning of May 8, 2023, by China Academy of Building Sciences Co., Ltd, the preparation start meeting of Beijing local standard "technical specification for renovation and acceptance of existing building exterior doors and windows" edited by Beijing Construction Engineering Materials Association was held in Beijing by combining offline and online meetings. Representatives of the competent departments of Housing and Urban-rural construction in Beijing, and representatives of backbone units and experts related to the industrial chain such as door and window design, processing and production, installation and construction, and engineering supervision attended the meeting.
At the beginning of the meeting, the leaders of the competent department introduced the progress requirements, precautions and procedures of Beijing local standard management method for standard compilation, and also put forward specific requirements for the standard compilation.
Subsequently, representatives of the standard compilation group compiled the background significance, work carried out, main Framework Content of the standard of "technical specification for renovation and acceptance of existing building exterior doors and windows, report and explain the follow-up work plan and task division.
Then, the leaders and experts at the meeting had in-depth discussions on the contents of the standard framework and the key and difficult issues in the compilation process, and discussed the pre-transformation evaluation, transformation design, transformation construction, transformation acceptance, after the reform, the evaluation and related party management involved in it put forward communication suggestions, which clarified the thinking and direction for the subsequent compilation of the standard.
Next, the compilation team will continue to carry out follow-up work according to the content agreed at the meeting, coordinate well with the current national standards, industry standards and Beijing local standards, clarify the scope of application of the standards, optimize the framework of the standard chapters, strengthen the in-depth investigation of the industry, listen to the suggestions of relevant parties extensively, continuously improve the technical content of the standard, and ensure the advanced, scientific and operable compilation of the standard.
"Technical Specification for renovation and acceptance of existing building exterior doors and windows" is based on the development overview of existing building doors and windows renovation technology at home and abroad, serving the development planning of Beijing civil buildings, through the investigation, evaluation and diagnosis of the application status of existing exterior doors and windows in Beijing, and combining with the requirements of function improvement such as safety, energy saving and applicability, the degree and method of quality improvement of exterior doors and windows are determined, it is clear whether transformation is needed, the scope of transformation and how to reform, standardize the transformation process and technical elements, and carry out inspection and acceptance of the transformation project quality.
This specification was listed in the Beijing municipal market supervision administration's "2023 Beijing local standard system revision project plan" in January 2023. According to the planning arrangement, the approval information will be completed before the end of May 2024.
Contact: Zhao Qian 15801668493 Zhang Lili 15901280110
China Construction Research Institute Huaneng science and technology curtain wall door and window Center is a professional organization engaged in the business of building curtain wall door and window field, which embodies the construction, structure, energy saving, materials, well-known experts and technical backbones majoring in machinery and engineering management. The main business covers scientific research and development, standard compilation, detection and identification, identification and engineering consultation in the field of building curtain wall doors and windows. China Construction Research Institute Huaneng science and technology curtain wall door and window Center relies on the National Construction Engineering Quality Inspection and Testing Center (BETC), the National Building curtain wall door and window quality inspection and testing center (BCTC), platforms such as the National Standardization Technical Committee for building curtain wall doors and windows (SAC/TC 448) are committed to becoming a one-stop technical solution provider in the field of national-level building curtain wall doors and windows with strong comprehensive advantages. We look forward to working with you to create a joint venture, build a Dream and sail far away.
