ISO 15686-8:2008

Name: ISO 15686-8:2008 — Buildings and constructed assets — Service-life planning — Part 8: Reference service life and service-life estimation
SKU: ISO 15686-8:2008
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Buildings and constructed assets — Service-life planning — Part 8: Reference service life and service-life estimation

Название (английский):

ISO 15686-8:2008

Buildings and constructed assets — Service-life planning — Part 8: Reference service life and service-life estimation

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 36
Дата публикации:: 10 июня 2008 г.
Издание:: ISO IS 15686 edition 1 version 1
ICS:: 91.040.01

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Описание (английский):

ISO 15686-8:2008 provides guidance on the provision, selection and formatting of reference service-life data and on the application of these data for the purposes of calculating estimated service life using the factor method. ISO 15686-8:2008 does not give guidance on how to estimate the modification part or the values of factors A to G, using given reference in-use conditions and the object-specific in-use conditions.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

ISO 15686-8:2008 - "Buildings and constructed assets - Service-life planning - Part 8: Reference service life and service-life estimation" provides guidance for compiling, selecting and formatting reference service‑life (RSL) data and for applying those data to calculate estimated service life (ESL) using the factor method. The standard explains how RSL data should be documented (data records), the importance of stating the reference in‑use conditions, and approaches to modify RSLs to reflect object‑specific in‑use conditions. Note: ISO 15686-8:2008 does not prescribe numerical values for the modifying factors (A–G) nor how to derive the modification number - it focuses on data provision, structure and method application.

Key topics and requirements

Reference service‑life data (RSL data): RSL values must be accompanied by descriptive data about the component, reference in‑use conditions, critical properties, performance requirements and data quality. RSL data are held in a formatted RSL data record.

Provision and selection of data: Guidance on sourcing RSL data from manufacturers, test laboratories, national approvals, codes, databases and empirical observations; and on evaluating data quality before use.

Factor method overview: ESL is obtained by modifying an RSL with a combined modifying number that represents differences between reference and object‑specific in‑use conditions.

Factor categories: The standard structures in‑use influences into categories (examples: inherent performance, design level, workmanship, indoor/outdoor environment, usage conditions, maintenance level). These categories support estimating factors A–G.

Formatting and reporting: Guidance on how to format general or scattered service‑life data into standardized RSL data records so data are reusable and auditable.

Supporting materials: Normative and informative annexes include descriptions of factors and categories, example RSL records, worked examples using the factor method and statistical approaches.

Practical applications and users

Designers and architects estimating component longevity for design decisions.

Asset and facility managers planning maintenance, refurbishment and replacement cycles.

Manufacturers and product specifiers documenting service life in product declarations and databases.

Life‑cycle costing analysts integrating ESLs into whole‑life cost models.

Testing bodies and national authorities compiling or validating service‑life datasets.

Practical value:

Improves consistency and transparency of service‑life data.

Enables more defensible ESL estimates for maintenance planning, budgeting and sustainability assessments.

Facilitates data exchange between manufacturers, assessors and asset owners.

Related standards

ISO 15686 series (Parts 1, 2, 3, 5, 6, 7; Parts 9 and 10 in preparation)

Normative references: ISO 6707‑1, ISO 15686‑1, ISO 15686‑2

Keywords: ISO 15686-8, reference service life, service-life estimation, factor method, RSL, ESL, service-life planning, building durability, life-cycle planning.

ISO 15686-8:2008

Abstract

Похожие стандарты

Overview

Key topics and requirements

Practical applications and users

Related standards

Технические детали

BS ISO 15686-2:2012

Buildings and constructed assets. Service life planning. Service life prediction procedures.

SIST ISO 6707-1:2021

Buildings and civil engineering works -- Vocabulary

BS ISO 15686-10:2010

Buildings and constructed assets. Service life planning. When to assess functional performance.