EN ISO 29766:2022 PDF

Name: EN ISO 29766:2022 — Thermal insulating products for building applications - Determination of tensile strength parallel to faces (ISO 29766:2022)
SKU: EN ISO 29766:2022
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Thermal insulating products for building applications - Determination of tensile strength parallel to faces (ISO 29766:2022)

Название (английский):

EN ISO 29766:2022

Thermal insulating products for building applications - Determination of tensile strength parallel to faces (ISO 29766:2022)

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 12
Дата публикации:: 16 ноября 2022 г.
Издание:: CEN EN 29766 edition 2 version 1
ICS:: 91.100.60

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Описание (английский):

This document specifies the equipment and procedures for determining the tensile strength of a product parallel to its faces. It is applicable to thermal insulating products. This document can be used to determine whether the product has sufficient strength to withstand stresses during transportation and application.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

EN ISO 29766:2022 specifies the standardized test method for determining the tensile strength of thermal insulating products for building applications, specifically parallel to their faces. Developed jointly by CEN and ISO, this standard provides guidance on the necessary equipment, sample preparation, and test procedures essential for assessing whether an insulation material can withstand the mechanical stresses encountered during transportation and installation. EN ISO 29766:2022 supersedes the earlier EN 1608:2013 and aims to harmonize testing practices across the construction and insulation industries.

Key Topics

Scope: Applies to all types of thermal insulating products intended for building applications, ensuring consistency in testing across different manufacturers and product types.

Test Principle: Measures the maximum tensile force a specimen can withstand when pulled parallel to its main surfaces before failure occurs.

Equipment and Procedure:

Specifies requirements for the tensile testing machine and clamps to ensure uniform stress distribution.
Outlines specimen dimensions, preparation, and conditioning to standardize test conditions.

Calculation and Reporting:

Provides a formula to calculate tensile strength based on measured force and specimen dimensions.
Requires reporting both individual and mean tensile strength values, and recording any relevant test observations.

Precision: Includes guidelines for repeatability (approx. 3%) and reproducibility (approx. 10%) based on interlaboratory comparisons, enhancing reliability in test results.

Applications

Implementing EN ISO 29766:2022 benefits multiple stakeholders throughout the construction supply chain:

Product Development: Enables manufacturers to assess the mechanical performance of new thermal insulating materials during the design phase.

Quality Assurance: Provides a repeatable method for verifying production consistency, facilitating product certification and compliance with building codes.

Transport and Handling: Ensures insulation products possess adequate tensile strength parallel to their faces, reducing risks of damage during shipping, storage, and on-site installation.

Specification and Procurement: Allows architects, builders, and buyers to select thermal insulation products that meet stringent tensile strength requirements, supporting the durability and safety of building envelopes.

Regulatory Compliance: Supports adherence to national and international regulations regarding the use of thermal insulation in construction projects.

Related Standards

Several other standards complement EN ISO 29766:2022, providing a comprehensive framework for the assessment of thermal insulating products:

ISO 29466: Methods for determining the thickness of thermal insulating products, an essential parameter in tensile testing.

ISO 29768: Procedures for measuring the linear dimensions of insulation test specimens.

ISO 5725-1 and ISO 5725-2: Guidelines for accuracy (trueness and precision) of measurement methods and results, referenced for evaluating the statistical reliability of tensile strength testing.

Other product-specific or regional standards: May specify additional testing or conditioning requirements relevant for particular insulation types.

Summary

By standardizing the method for determining tensile strength parallel to faces, EN ISO 29766:2022 plays a key role in ensuring the reliability, safety, and performance of thermal insulating products in building applications. Adoption of this standard supports quality assurance and regulatory compliance for product manufacturers and enhances confidence for end-users in the thermal insulation market. For organizations involved in the specification, testing, or assessment of insulation materials, aligning with EN ISO 29766:2022 is integral to achieving high standards in thermal performance and construction durability.

EN ISO 29766:2022 PDF

Abstract

Похожие стандарты

Overview

Key Topics

Applications

Related Standards

Summary

Технические детали

ISO 29766:2022

Thermal insulating products for building applications — Determination of tensile strength parallel to faces

SIST EN ISO 29466:2023

Thermal insulating products for building applications - Determination of thickness (ISO 29466:2022)

BS EN ISO 29768:2022

Thermal insulating products for building applications. Determination of linear dimensions of test specimens.

SIST ISO 5725-1:2024

Accuracy (trueness and precision) of measurement methods and results - Part 1: General principles and definit…

SIST ISO 5725-2:2020

Accuracy (trueness and precision) of measurement methods and results - Part 2: Basic method for the determina…