What is the concept of system doors and windows?

The concept of system doors and windows are architectural doors and windows supported by a complete technical system, covering all technical aspects of doors and windows. They are designed, manufactured and installed in strict accordance with the requirements of each element of the door and window system, and are certified by a third party. The system doors and windows have the characteristics of informatization, standardization and informatization. Generalized system doors and windows are a complete and mature method system. According to the principles of standardization, serialization, modularization, and similarity design, a series of door and window systems that can be used to design, manufacture and install building doors and windows with certain performance have been developed, namely materials, structures, window-type doors and windows forms, technical regulations, and processing Process tooling and installation method. When a construction project requires it, according to the requirements of the specific construction project for the size, opening form and performance of doors and windows, and on the basis of the developed door and window system, complete the engineering design, manufacturing and installation of different sizes and opening forms of the construction project. This system of doors and windows It is a high-quality door and window product with quality assurance. First, the door and window system was designed and developed. During the research and development process, repeated designs, calculations and tests were carried out on the selection of materials, the design of the structure, the form of doors and windows that can be produced, and the attainable performance indicators. Not only the physical properties of the doors and windows, but also the mechanical properties were also carried out. Repeated tests, the repeated opening and closing durability of all doors and windows; research and development results: the materials, structure, form, design method, processing technology, tooling and installation methods of the door and window system are fixed or have clear changes and replacement logic rules; When it is further used in the engineering design, manufacture and installation of doors and windows, it is completed in strict accordance with the requirements of each element of the developed door and window system, so the system doors and windows are high-quality building doors and windows with guaranteed quality. are the most economical way to cooperate with the development and manufacture of building doors and windows. The research and development object of door and window system is not standard size doors and windows, but a series of door and window systems. Door and window system suppliers cooperate with suppliers of various subsystems to develop a series of door and window systems with complete sets of performance. Door and window manufacturers can choose the corresponding performance series according to the requirements of the construction project for the performance of doors and windows. The developed door and window system can be used in the design, manufacturing, processing, and installation of door and window projects for many times. Without further research and development, building doors and windows with certain performance can be obtained; at the same time, due to materials, structures, door and window forms, and system development technology It is solidified or has a clear replacement rule. When it is applied again, it is the simplest design, standardized manufacturing and standardized installation, which greatly reduces the requirements for personnel and improves efficiency. Therefore, it is the most economical and most coordinated method for research, development and manufacturing of building doors and windows. The system doors and windows are a complete conformity assessment system. Including door and window system technical appraisal and system door and window product certification. Can be used for the management of doors and windows industry. First of all, a third-party testing and certification body will test and evaluate whether a series of door and window systems developed by door and window system suppliers meet the promised performance indicators. The tested samples are not normal standard size doors and windows, but the limit size doors and windows of the door and window series, limit size The opening fan and the heaviest glass, that is, the most unfavorable sample door and window technical data, are data that can describe the material, structure, form and process of the door and window system. After the technical appraisal is qualified, a third-party certification body will issue a door and window system technical appraisal certificate containing a series of door and window system descriptions; the system door and window product quality certification method is type test + initial factory inspection + post-certification supervision. The door and window products that have passed the system door and window product certification have obtained the system door and window product certification certificate issued by the third-party certification body and the system door and window product certification mark affixed to the door and window product. Consumers can purchase the performance index certification mark and get the door and window products with confidence. are also innovative business models. It is based on the top-level design of the door and window system, and multiple companies participate in and share the door and window system data, and realize the business model of the system building door and window product customization led and controlled by the door and window system provider. Door and window system suppliers usually use Internet information technology to make profits with door and window manufacturers and sales dealers through brand, technology, and material services, such as system suppliers in the door and window market of new construction projects-door and window manufacturers-developers, existing building doors and windows Transform the market’s business model of door and window system supplier-door and window manufacturer-distributor-store-owner.
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