RB/T 058-2020General specifications for certification of prefabricated parts and components (English PDF)

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009:

This standard was proposed and managed by the National Certification and Accreditation Administration Committee:

Drafting organizations of this standard: China Academy of Building Research Co:, Ltd:, Science and Technology and Industrialization Development Center of Ministry of Housing and Urban-Rural Development, Shenzhen City Academy of Building Research Co:, Ltd:, Beijing Housing Industrialization Group Co:, Ltd:, China Metallurgical Testing and Certification Co:, Ltd:, Nanjing Gongda Construction Engineering Technology Co:, Ltd:, Jiangsu Construction Engineering Quality Inspection Center Co:, Ltd:, Shanghai Jingwei Architectural Planning and Design Institute Co:, Ltd:, Baoye Group Co:, Ltd:, Space Intelligent Manufacturing Co:, Ltd:, Jiamuhua Business Consulting (Shanghai) Co:, Ltd: (Canada Wood Industry Association), Beijing Kangju Certification Center, Beijing Yantong Building Components Co:, Ltd:, Zhejiang Jiayuan Real Estate Group Co:, Ltd:, China Power Investment Corporation Engineering Research Testing and Evaluation Center Co:, Ltd:, Shenzhen University, CABR Technology Co:, Ltd:, Changzhou Institute of Building Research Group Co:, Ltd:, China Building Materials Inspection and Certification Group Co:, Ltd:, Shanghai Zibao Residential Industry Co:, Ltd: (Baoye Group Shanghai Construction Industry Co:, Ltd:

Chemical Research Institute), Dayuan Construction Group Co:, Ltd:, Guangzhou Seagull Housing Industry Co:, Ltd:

1 Scope

This standard specifies the general requirements for certification objects and certification schemes for prefabricated building parts, components and accessories:

This standard applies to the certification of prefabricated construction parts, components and accessories by stakeholders:

2 Normative references

The following documents are indispensable for the application of this document: For dated reference documents, only the dated version applies to this article Pieces: For undated references, the latest version (including all amendments) applies to this document:

GB/T 27065 Conformity assessment product, process and service certification body requirements GB/T 27067 Conformity Assessment Product Certification Basis and Product Certification Scheme Guide GB/T 51129 Evaluation Standard for Prefabricated Buildings GB/T 51231 Technical Standard for Prefabricated Concrete Buildings GB/T 51232 Technical Standard for Fabricated Steel Structure Building GB/T 51233 Technical standard for prefabricated wood structure building RB/T 301 General Rules of Conformity Assessment Service Certification Technology

3 Terms and definitions

GB/T 27065, GB/T 27067, GB/T 51129, GB/T 51231, GB/T 51232, GB/T 51233 and RB/T 301 the following terms and definitions apply to this document: For ease of use, GB/T 27065, GB/T 51129, Some terms and definitions in GB/T 51231, GB/T 51232, GB/T 51233 and RB/T 301:

Prefabricatedbuilding A building assembled from prefabricated parts on the site:

[GB/T 51129-2017, definition 2:0:1] 3.2 Prefabricated concretebuilding the structural system of the building is a prefabricated building composed of concrete components (prefabricated components):

[GB/T 51231-2016, definition 2:1:2] 3.3 Prefabricated steel structure building the structural system of the building is a prefabricated building composed of steel parts (structures):

[GB/T 51232-2016, definition 2:0:2] 3.4 Prefabricated timberbuilding the structural system of the building is a prefabricated building composed of wooden load-bearing components:

[GB/T 51233-2016, definition 2:0:2] 3.5 Parts Manufactured by a factory, it is assembled from a single building product or composite product that constitutes the outer protection system, equipment and pipeline system, and interior system