SIST EN ISO 11432:2021
(Main)Building and civil engineering sealants - Determination of resistance to compression (ISO 11432:2021)
Building and civil engineering sealants - Determination of resistance to compression (ISO 11432:2021)
This document specifies a method for the determination of the resistance to compression of sealants used in joints in buildings and civil engineering works.
Dichtstoffe im Hoch- und Tiefbau - Bestimmung des Druckwiderstandes (ISO 11432:2021)
Dieses Dokument legt ein Verfahren zur Bestimmung des Druckwiderstandes von Dichtstoffen fest, die zur Abdichtung von Fugen im Hoch- und Tiefbau verwendet werden.
Mastics pour bâtiments et ouvrages de génie civil - Détermination de la résistance à la compression (ISO 11432:2021)
Le présent document spécifie une méthode de détermination de la résistance à la compression des mastics qui sont utilisés pour des joints dans les bâtiments et les ouvrages de génie civil.
Tesnilne mase za stavbe in gradbene inženirske objekte - Ugotavljanje odpornosti proti pritisku (ISO 11432:2021)
General Information
- Status
- Published
- Public Enquiry End Date
- 19-May-2021
- Publication Date
- 14-Nov-2021
- Technical Committee
- ISS SPL.GPO - Building construction
- Current Stage
- 6060 - National Implementation/Publication (Adopted Project)
- Start Date
- 04-Nov-2021
- Due Date
- 09-Jan-2022
- Completion Date
- 15-Nov-2021
Relations
- Effective Date
- 01-Dec-2021
Overview
SIST EN ISO 11432:2021 is an international standard developed by ISO/TC 59 and endorsed by CEN, specifying a reliable and reproducible method for determining the resistance to compression of sealants used in joints within buildings and civil engineering structures. This method is crucial for evaluating sealants’ mechanical performance under compressive forces, ensuring their suitability and durability in construction applications. The 2021 revision updates the earlier 2005 version and refines test conditions such as compression rates and environmental conditioning parameters to reflect current industry needs.
Key Topics
- Scope: Defines the test method for assessing compressive resistance of construction sealants applied between substrates.
- Test Specimens: Sealants are applied between two parallel substrates typically made from mortar, anodized aluminum, or glass, with specific dimensions to maintain consistency. Test specimen preparation requires precise assembly to avoid air bubbles and ensure uniform contact.
- Conditioning Methods:
- Method A: Conditioning test specimens at 23°C ± 2°C and 50% ± 10% relative humidity for 28 days.
- Method B: Extended conditioning involving temperature cycles between 70°C and water immersion at 23°C to simulate environmental stresses, followed by 24 hours at standard conditions.
- Compression Testing: Performed using a tensile test machine that compresses the specimen at a controlled rate of 5.5 mm/min ± 0.5 mm/min to either 75% or 80% of the sealant width. The force exerted and the corresponding secant compression modulus are measured.
- Result Calculation: The secant compression modulus (N/mm²) is calculated for each specimen and averaged to determine the sealant’s compressive response quantitatively.
- Test Report Requirements: Comprehensive documentation including sealant type, batch, substrates used, conditioning method, compression percentage, test results, and any deviations to ensure traceability and standardized reporting.
Applications
- Building Construction: Verifying the compressive performance of sealants employed in expansion joints, facades, and window installations to maintain waterproofing and structural integrity.
- Civil Engineering Projects: Assessing sealant resilience in infrastructure works such as bridges, tunnels, and precast concrete elements subjected to compressive forces and movement.
- Quality Control: Manufacturers and testing laboratories use the standard to certify sealant products meet performance criteria before market release or installation.
- Research and Development: Enables consistent evaluation of new sealant formulations for improved mechanical properties and longevity under compression.
- Regulatory Compliance: Supports adherence to national and international building codes by providing a recognized test method for sealant compression resistance.
Related Standards
- ISO 6927: Vocabulary for building and civil engineering sealants – defines terms and helps maintain consistent communication across standards and testing procedures.
- ISO 13640: Specifications for test substrates used in sealant testing – provides guidelines for the materials against which sealants are tested, ensuring repeatability and comparability of results.
- EN ISO 11600: Classification and design considerations for sealants used in construction – complements EN ISO 11432 by detailing sealant performance categories.
- ASTM C736: A comparable testing method in American standards addressing shear resistance of sealants, often referenced alongside ISO methods for comprehensive assessment.
Keywords: SIST EN ISO 11432:2021, sealants, compression resistance, building joints, civil engineering, test specimens, conditioning methods, compression modulus, sealant testing, construction standards, CEN, ISO standards.
Frequently Asked Questions
SIST EN ISO 11432:2021 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Building and civil engineering sealants - Determination of resistance to compression (ISO 11432:2021)". This standard covers: This document specifies a method for the determination of the resistance to compression of sealants used in joints in buildings and civil engineering works.
This document specifies a method for the determination of the resistance to compression of sealants used in joints in buildings and civil engineering works.
SIST EN ISO 11432:2021 is classified under the following ICS (International Classification for Standards) categories: 91.100.50 - Binders. Sealing materials. The ICS classification helps identify the subject area and facilitates finding related standards.
SIST EN ISO 11432:2021 has the following relationships with other standards: It is inter standard links to SIST EN ISO 11432:2005. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
You can purchase SIST EN ISO 11432:2021 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of SIST standards.
Standards Content (Sample)
SLOVENSKI STANDARD
01-december-2021
Nadomešča:
SIST EN ISO 11432:2005
Tesnilne mase za stavbe in gradbene inženirske objekte - Ugotavljanje odpornosti
proti pritisku (ISO 11432:2021)
Building and civil engineering sealants - Determination of resistance to compression
(ISO 11432:2021)
Dichtstoffe im Hoch- und Tiefbau - Bestimmung des Druckwiderstandes (ISO
11432:2021)
Mastics pour bâtiments et ouvrages de génie civil - Détermination de la résistance à la
compression (ISO 11432:2021)
Ta slovenski standard je istoveten z: EN ISO 11432:2021
ICS:
91.100.50 Veziva. Tesnilni materiali Binders. Sealing materials
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 11432
EUROPEAN STANDARD
NORME EUROPÉENNE
October 2021
EUROPÄISCHE NORM
ICS 91.100.50 Supersedes EN ISO 11432:2005
English Version
Building and civil engineering sealants - Determination of
resistance to compression (ISO 11432:2021)
Mastics pour bâtiments et ouvrages de génie civil - Dichtstoffe im Hoch- und Tiefbau - Bestimmung des
Détermination de la résistance à la compression (ISO Druckwiderstandes (ISO 11432:2021)
11432:2021)
This European Standard was approved by CEN on 10 October 2021.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 11432:2021 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 11432:2021) has been prepared by Technical Committee ISO/TC 59 "Buildings
and civil engineering works" in collaboration with Technical Committee CEN/SS B02 “Structures” the
secretariat of which is held by CCMC.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by April 2022, and conflicting national standards shall be
withdrawn at the latest by April 2022.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 11432:2005.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. A complete listing of these bodies can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the
United Kingdom.
Endorsement notice
The text of ISO 11432:2021 has been approved by CEN as EN ISO 11432:2021 without any modification.
INTERNATIONAL ISO
STANDARD 11432
Third edition
2021-10
Building and civil engineering
sealants — Determination of
resistance to compression
Mastics pour bâtiments et ouvrages de génie civil — Détermination
de la résistance à la compression
Reference number
ISO 11432:2021(E)
ISO 11432:2021(E)
© ISO 2021
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii
ISO 11432:2021(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 1
5 Apparatus . 1
6 Preparation of test specimens . 3
7 Conditioning of test specimens . 4
7.1 General . 4
7.2 Conditioning method A . 4
7.3 Conditioning method B . 4
8 Test procedure .4
9 Expression of results . 5
10 Test report . 5
iii
ISO 11432:2021(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison
...
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