SIST EN ISO 9046:2021 PDF

Name: SIST EN ISO 9046:2021 — Building and civil engineering sealants - Determination of adhesion/cohesion properties at constant temperature (ISO 9046:2021)
SKU: SIST EN ISO 9046:2021
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Building and civil engineering sealants - Determination of adhesion/cohesion properties at constant temperature (ISO 9046:2021)

Название (английский):

SIST EN ISO 9046:2021

Building and civil engineering sealants - Determination of adhesion/cohesion properties at constant temperature (ISO 9046:2021)

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 12
Дата публикации:: 26 мая 2021 г.
ICS:: 91.100.50
Технический комитет:: ISS SPL.GPO - Building construction

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Описание (английский):

The document specifies a method for the determination of the adhesion/cohesion properties of sealants with predominantly plastic behaviour which are used in buildings and civil engineering works.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

SIST EN ISO 9046:2021 outlines a standardized method for determining the adhesion and cohesion properties of building and civil engineering sealants at a constant temperature. Developed collaboratively by the European Committee for Standardization (CEN) and ISO, this standard applies to sealants with predominantly plastic behaviour used in the construction and infrastructure sectors. Accurate assessment of these properties is critical for ensuring the reliability and longevity of joints and seals in buildings and civil engineering works.

Key Topics

Assessment of Adhesion and Cohesion: SIST EN ISO 9046:2021 specifies procedures for evaluating how well a sealant adheres to typical substrates (such as mortar, anodized aluminium, or glass) and retains its cohesive integrity under thermal and mechanical stress.

Specified Test Conditions: The standard describes controlled laboratory conditions for temperature, humidity, and specimen preparation, ensuring consistent results across laboratories and countries.

Testing Procedures: The document includes requirements for test apparatus, specimen conditioning at defined temperatures and humidity levels, and execution of cyclic extension and compression.

Reporting and Documentation: The methodology involves detailed recording of specimen preparation, testing amplitudes, observed failures (adhesive or cohesive), and other relevant data to promote transparency and reproducibility.

Comparability and Quality Assurance: By following this standard, manufacturers and laboratories can compare product performance on a uniform basis, supporting quality control and regulatory compliance.

Applications

SIST EN ISO 9046:2021 is vital for various practical purposes in the building and construction industry:

Product Development and Validation: Sealant manufacturers use the standard to verify the effectiveness of new formulations before market release.

Quality Assurance: Construction businesses and laboratories assess batch-to-batch consistency and compliance with technical specifications.

Regulatory Compliance: SIST EN ISO 9046:2021 is often referenced in procurement standards and building codes to demonstrate conformity with international performance criteria.

Design and Specification: Architects, structural engineers, and contractors refer to test results based on this standard to specify suitable sealants for joints, facades, windows, and infrastructure works.

Third-Party Testing: Independent testing and certification bodies apply this method during product certification and certification maintenance processes.

Related Standards

ISO 6927: Buildings and civil engineering works - Sealants - Vocabulary. Defines relevant terms for understanding the scope and requirements of testing sealants.

ISO 13640: Buildings and civil engineering works - Sealants - Specifications for test substrates. Guides on the selection and preparation of substrates for sealant testing.

EN ISO 11600: Building construction - Jointing products - Classification and requirements for sealants. Covers broader performance classifications for sealants used in construction.

ISO 8340: Building construction - Sealants - Determination of tensile properties. Addresses related mechanical properties relevant for performance assessment.

Summary

SIST EN ISO 9046:2021 provides a clear, repeatable method for the determination of adhesion and cohesion properties in construction sealants at constant temperature. Adopting this European and international standard supports product reliability, fosters confidence in building performance, and strengthens adherence to regulatory frameworks throughout the construction supply chain. Following SIST EN ISO 9046:2021 ensures that sealant performance is tested with uniformity, upholding quality, safety, and long-term durability in both building and civil engineering applications.

SIST EN ISO 9046:2021 PDF

Abstract

Похожие стандарты

Overview

Key Topics

Applications

Related Standards

Summary

Технические детали

ISO 9046:2021

Building and civil engineering sealants — Determination of adhesion/cohesion properties at constant temperatu…

SIST EN ISO 6927:2021

Buildings and civil engineering sealants - Vocabulary (ISO 6927:2021)

BS ISO 13640:2025

Building and civil engineering sealants — Specifications for test substrates.

ISO 11600:2002/Amd 1:2011

Building construction — Jointing products — Classification and requirements for sealants — Amendment 1

SIST EN ISO 8340:2005

Building construction - Sealants - Determination of tensile properties at maintained extension (ISO 8340:2005)