ISO 21105-1:2019 建筑物的性能 建筑物围护结构的热性能验证和调试 第1部分：一般要求

标准编号：ISO 21105-1:2019

中文名称：建筑物的性能 建筑物围护结构的热性能验证和调试 第1部分：一般要求

英文名称：Performance of buildings — Building enclosure thermal performance verification and commissioning — Part 1: General requirements

发布日期：2019-11

标准范围

This document describes a building enclosure commissioning process to achieve a well performing, 
durable and maintainable building enclosure. This document includes procedures, methods and 
documentation requirements describing the application of the commissioning process to a building 
enclosure at each phase of a project. These project phases span from predesign through owner 
occupancy and operation. This process is referred to throughout this document as building enclosure 
commissioning (BECx).
This document applies to new building construction and building re-commissioning. This document is 
for use by an owner, commissioning provider, building developer, owner’s representative, construction 
manager, architect, contractor, and/or consultant, etc. Its purpose is to determine and complete the 
required tasks and activities to deliver a building enclosure which meets the performance requirements 
of the owner. Requirements for the project are established by the owner and/or commissioning 
provider (CxP).
This document identifies steps necessary to perform a building enclosure risk analysis. The analysis 
will result in tasks that define the level of BECx, commensurate with the owner’s tolerance for risk 
associated with building enclosure performance.
The BECx process covered by this document is applicable to an individual assembly, a combination of 
assemblies or a whole enclosure assembly. For example, an individual assembly can be the fenestration, 
the air barrier or the thermal insulation. A combination of assemblies would include the fenestration, 
the air barrier and the complete heat transfer system, (e.g. both the insulation and roof assembly). 
A whole building enclosure assembly would include all heat, air and moisture control layers of the 
building enclosure, on all six sides of the building.
This document describes requirements for any third-party consultants and/or building enclosure 
commissioning providers (BECxP) to document their technical qualifications, independence and 
knowledge of the BECx process, including their education, training, and experience.

标准预览图