JGJ/T 469-2019 Technical standard for assembled steel structure housing
JGJ/T 469-2019 Technical standard for assembled steel structure housing
Basic Information
Scope
In order to implement the technical policies of national construction industry modernization and the transformation and development of new production and construction methods, and to standardize the whole life cycle of building design, component and parts production, construction and installation, quality acceptance, use, maintenance and management of prefabricated steel structure residential buildings, in accordance with the requirements of safety, applicability, economy, greenness and aesthetics, so as to achieve advanced technology, high quality, energy conservation and environmental protection, and comprehensively improve the environmental, social and economic benefits of steel structure residential buildings, this standard is formulated