ISO 10456-2007 cor1-2009 PDF

Full title and description

ISO 10456:2007/Cor 1:2009 — Building materials and products — Hygrothermal properties — Tabulated design values and procedures for determining declared and design thermal values (Technical Corrigendum 1). This is a technical corrigendum that amends ISO 10456:2007 with one-page corrections and clarifications to the tabulated design values and procedures.

Abstract

This corrigendum (Cor 1:2009) provides editorial and technical corrections to ISO 10456:2007, which defines tabulated hygrothermal design values and the procedures for determining declared and design thermal values for thermally homogeneous building materials and products. It is a short, single-page technical correction intended to update or clarify specific items in the 2007 edition.

General information

• Status: Published (Technical Corrigendum to ISO 10456:2007).
• Publication date: Corrigendum published in 2009 (ISO listing: edition 3, 2009-12; effective publication noted 27 November 2009).
• Publisher: International Organization for Standardization (ISO).
• ICS / categories: 91.120.10 — Thermal insulation of buildings / Hygrothermal properties.
• Edition / version: Edition 3 (ISO 10456:2007 with Corrigendum 1 issued 2009).
• Number of pages: 1 (single-page technical corrigendum).

Scope

ISO 10456:2007 and this Corrigendum provide tabulated hygrothermal design values and the procedures for determining declared and design thermal values for thermally homogeneous building materials and products. The standard covers procedures and conversion coefficients to adjust thermal values between different temperature and moisture conditions (procedures valid for design ambient temperatures between −30 °C and +60 °C and conversion coefficients for mean temperatures between 0 °C and 30 °C). The corrigendum itself makes limited corrections or clarifications to the original 2007 text and tables.

Key topics and requirements

• Declared and design thermal values for thermally homogeneous building materials and products (definitions and required procedures).
• Tabulated design (useful) values for hygrothermal properties used in building design and compliance assessments.
• Procedures and conversion coefficients for temperature and moisture adjustments to allow values measured under one set of conditions to be converted to another set of conditions.
• Applicability limits (design ambient temperatures −30 °C to +60 °C; conversion coefficients valid for mean temperatures 0 °C to 30 °C).
• Editorial/technical corrections specific to the 2007 edition (as captured by Corrigendum 1).

Typical use and users

Architects, building-envelope and thermal engineers, product manufacturers and test laboratories, compliance officers and building code authorities use ISO 10456 and its corrigenda to obtain standardized thermal property values and conversion procedures for building components and materials. The standard is also referenced in national and regional adoptions (for example, EN/EN ISO adoptions) for regulatory and design purposes.

Related standards

ISO 10456:2007 (main document) — this corrigendum applies to that edition. Related documents and regional adoptions include EN ISO 10456 (and associated amendment/corrigenda), and other building thermal standards such as ISO 6946 (thermal resistance and transmittance — calculation methods) and ISO 9972 (air permeability / blower-door testing) which are commonly used together in thermal performance assessment and regulatory contexts.

Keywords

hygrothermal, thermal properties, tabulated design values, declared thermal value, design thermal value, conversion coefficients, thermal insulation, building materials, thermal resistance, thermal transmittance, ISO 10456, corrigendum.

FAQ

Q: What is this standard?

A: ISO 10456:2007/Cor 1:2009 is a Technical Corrigendum (Corrigendum 1, 2009) to ISO 10456:2007. It provides corrections and clarifications to the 2007 edition of ISO 10456, which sets out tabulated hygrothermal design values and procedures for declared and design thermal values of thermally homogeneous building materials and products.

Q: What does it cover?

A: It covers tabulated design (useful) values for hygrothermal properties, methods to determine declared and design thermal values, and procedures (including temperature and moisture conversion coefficients) to convert values between different conditions. The corrigendum corrects or clarifies specific items in the 2007 edition.

Q: Who typically uses it?

A: Architects, thermal and building-envelope engineers, product manufacturers, testing laboratories, and regulatory bodies use the standard for design calculations, product declarations, compliance assessment, and harmonized data exchange in specifications and codes. Regional standards bodies also adopt or reference the ISO text in national/regional regulations.

Q: Is it current or superseded?

A: The Corrigendum (ISO 10456:2007/Cor 1:2009) is a published amendment to the 2007 edition. As of the corrigendum’s publication it corrected the 2007 text; ISO lists the corrigendum as published (Edition 3, 2009). ISO records also indicate work on ISO/AWI 10456 as a planned revision, so users should check for any newer revisions or replacements beyond the 2009 corrigendum when using the standard.

Q: Is it part of a series?

A: It is the corrigendum to ISO 10456:2007 (Edition 3) and is associated with regional adoptions such as EN ISO 10456 and amendments/corrigenda to those regional versions. It sits within ISO/TC 163/SC 2’s portfolio on hygrothermal and thermal insulation matters.

Q: What are the key keywords?

A: Hygrothermal, thermal properties, declared value, design value, conversion coefficients, thermal insulation, thermal resistance, thermal transmittance, building materials, ISO 10456.