ISO 10295-2-2009 PDF

Full title and description

ISO 10295-2:2009 — Fire tests for building elements and components — Fire testing of service installations — Part 2: Linear joint (gap) seals. This international standard specifies heating conditions, test methods and pass/fail criteria to evaluate the ability of linear joint (gap) seals to maintain the integrity and thermal insulation of fire‑separating elements at the joint being sealed.

Abstract

ISO 10295-2:2009 defines the furnace exposure (ISO 834 style), specimen construction, instrumentation and acceptance criteria used to assess integrity and insulation performance of linear joint seals, including provisions for induced movement where joints are designed to accommodate it (typically joints wider than 20 mm). The standard explicitly states it is not intended to provide quantitative smoke/gas leakage rates and does not cover items already covered by other dedicated test procedures (for example doors, ducts, pipes, cables).

General information

• Status: Published (International Standard).
• Publication date: 2009 (Edition 1 — published February 2009).
• Publisher: International Organization for Standardization (ISO).
• ICS / categories: 13.220.50 (Fire-resistance of building materials and elements); 91.140.01 (Installations in buildings in general).
• Edition / version: Edition 1 (2009); a technical corrigendum ISO 10295-2:2009/Cor 1:2009 was also published.
• Number of pages: 24 (main document).

Scope

This part of ISO 10295 specifies the heating conditions, methods of test and criteria for the evaluation of the ability of a linear joint seal to maintain the fire integrity and thermal insulation of a fire‑separating element at the joint being sealed. It covers tests to assess integrity and insulation performance including the effects of induced movement for joints designed to accommodate movement (notably joints wider than 20 mm). It does not aim to provide quantitative measurements of smoke or gas leakage or to replace specialised test methods for other elements.

Key topics and requirements

• Defined furnace heating regime and exposure (aligned to standard fire exposure practices).
• Specimen construction and supporting construction requirements to represent in‑service conditions.
• Instrumentation and measurement of integrity and insulation (temperature limits, observation of through-fire breach, etc.).
• Procedures for mechanically induced movement where applicable (joints designed to accommodate movement, typically >20 mm).
• Rules for specimen length, orientation and splice/blockout locations to ensure representative testing.
• Reporting requirements and pass/fail criteria focused on integrity and insulation performance (not quantitative smoke leakage).

Typical use and users

Used by fire test laboratories, manufacturers of joint‑sealing products (mastic, intumescent strips, preformed seals, etc.), product certification bodies, fire safety engineers, specifiers and authorities having jurisdiction. The standard is applied when assessing or certifying the fire performance of linear joint seals installed in walls, floors or other separating elements where a linear gap exists.

Related standards

ISO 10295-2:2009 is part of the ISO 10295 family addressing fire testing of service installations. Closely related documents include ISO 10295-1 (penetration seals, original edition 2007) and ISO/TR 10295-3 (guidance for single component penetration seals). Regional and complementary standards include the EN 1366 series (Fire resistance tests for service installations — EN 1366‑4 covers linear joint seals and EN 1366‑3 covers penetration seals); national adoptions/copies (for example BS ISO versions) and the published corrigendum for ISO 10295-2:2009/Cor 1:2009.

Keywords

linear joint seals, gap seals, fire test, fire resistance, integrity, insulation, induced movement, service installations, ISO 10295, penetration seals, fire‑separating element.

FAQ

Q: What is this standard?

A: ISO 10295-2:2009 is an international test method that specifies how to fire‑test linear joint (gap) seals to evaluate their ability to preserve fire integrity and thermal insulation of the surrounding construction.

Q: What does it cover?

A: It covers furnace exposure, specimen build‑up, instrumentation, movement simulation (where applicable), acceptance criteria and reporting for linear joint seals. It does not provide quantitative smoke/leakage rates and does not replace specialised tests for other elements such as doors or ducts.

Q: Who typically uses it?

A: Fire testing laboratories, product manufacturers, certification/approval bodies, fire safety engineers and building code officials use the standard when assessing and certifying the fire performance of linear joint sealing systems.

Q: Is it current or superseded?

A: The document as published is the 2009 Edition (Edition 1). A technical corrigendum (ISO 10295-2:2009/Cor 1:2009) was published in 2009 to correct the edition. Users should check with their national adoption body or ISO for any later revisions or replacements (the ISO records show review activity for the 10295 family and related parts).

Q: Is it part of a series?

A: Yes — ISO 10295 is a multi‑part suite addressing fire testing of service installations (for example Part 1: penetration seals; Part 2: linear joint seals; Part 3: guidance on test configurations). The EN 1366 series is a related European suite covering equivalent topics (including EN 1366‑4 for linear joint seals).

Q: What are the key keywords?

A: Linear joint seals, gap seals, fire test, integrity, insulation, induced movement, service installations, ISO 10295-2.