{"id":224495,"date":"2024-10-19T14:35:12","date_gmt":"2024-10-19T14:35:12","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-216782020\/"},"modified":"2024-10-25T08:20:54","modified_gmt":"2024-10-25T08:20:54","slug":"bs-iso-216782020","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-216782020\/","title":{"rendered":"BS ISO 21678:2020"},"content":{"rendered":"

This document defines principles, requirements and guidelines for the development and use of benchmarks when assessing the economic, social and\/or environmental performance of buildings and civil engineering works by using sustainability indicators.<\/p>\n

It complements and supports the application of ISO 21929-1<\/span><\/span> and ISO\/TS 21929-2<\/span><\/span> by creating principles and requirements for the establishment of benchmarks that support target setting, decision making and communication to third parties. This document is also related to ISO 21931-1<\/span><\/span> and ISO 21931-2<\/span><\/span> by creating principles, requirements and guidelines for the establishment and use of benchmarks related to environmental performance and other aspects of sustainability.<\/p>\n

This document describes three types of values for benchmarks (performance levels for comparison purposes):<\/p>\n

    \n
  1. \n

    limit values;<\/p>\n<\/li>\n

  2. \n

    reference values;<\/p>\n<\/li>\n

  3. \n

    target values.<\/p>\n<\/li>\n<\/ol>\n

    This document does not set benchmarks.<\/p>\n

    PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
    2<\/td>\nNational foreword <\/td>\n<\/tr>\n
    6<\/td>\nForeword <\/td>\n<\/tr>\n
    7<\/td>\nIntroduction <\/td>\n<\/tr>\n
    9<\/td>\n1 Scope
    2 Normative references <\/td>\n<\/tr>\n
    10<\/td>\n3 Terms and definitions <\/td>\n<\/tr>\n
    12<\/td>\n4 Framework for the establishment of benchmarks
    4.1 General <\/td>\n<\/tr>\n
    13<\/td>\n4.2 Types of benchmarks
    4.2.1 Limit values
    4.2.2 Reference values <\/td>\n<\/tr>\n
    14<\/td>\n4.2.3 Target values
    4.2.4 Sources and types of information for different types of benchmarks <\/td>\n<\/tr>\n
    16<\/td>\n4.3 Comparison and evaluation process
    5 Principles and rules for declaration and communication
    5.1 Principles
    5.1.1 General
    5.1.2 Transparency <\/td>\n<\/tr>\n
    17<\/td>\n5.1.3 Validity
    5.2 Rules for the declaration of supporting information <\/td>\n<\/tr>\n
    18<\/td>\n5.3 Requirements for the communication of supporting information <\/td>\n<\/tr>\n
    19<\/td>\nAnnex A (informative) Examples of benchmark information for selected indicators and type of building <\/td>\n<\/tr>\n
    24<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

    Sustainability in buildings and civil engineering works. Indicators and benchmarks. Principles, requirements and guidelines<\/b><\/p>\n\n\n\n\n
    Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
    BSI<\/b><\/a><\/td>\n2020<\/td>\n26<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":224496,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1229,2641],"product_tag":[],"class_list":{"0":"post-224495","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-91-040-01","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/224495","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/224496"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=224495"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=224495"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=224495"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}