SIST EN ISO 12628:2022/A1:2025
(Amendment)Thermal insulating products for building equipment and industrial installations - Determination of dimensions, squareness and linearity of preformed pipe insulation - Amendment 1 (ISO 12628:2022/Amd 1:2025)
Thermal insulating products for building equipment and industrial installations - Determination of dimensions, squareness and linearity of preformed pipe insulation - Amendment 1 (ISO 12628:2022/Amd 1:2025)
Wärmedämmstoffe für die Haustechnik und für betriebstechnische Anlagen - Bestimmung der Maße, der Rechtwinkligkeit und der Linearität von vorgeformten Rohrdämmstoffen - Änderung 1 (ISO 12628:2022/Amd 1:2025)
Produits isolants thermiques pour les équipements de bâtiments et les installations industrielles - Détermination des dimensions, de l'équerrage et de la linéarité des coquilles isolantes préformées - Amendement 1 (ISO 12628:2022/Amd 1:2025)
Toplotnoizolacijski proizvodi za opremo stavb in industrijske inštalacije - Ugotavljanje mer, pravokotnosti in ravnosti predoblikovanih cevnih izolacij - Dopolnilo 1 (ISO 12628:2022/Amd 1:2025)
General Information
Relations
Overview
SIST EN ISO 12628:2022/A1:2025 is a critical amendment to the existing European and international standard focused on thermal insulating products for building equipment and industrial installations. This amendment updates procedures for the determination of dimensions, squareness, and linearity of preformed pipe insulation. Developed by ISO/TC 163 in collaboration with CEN/TC 88, the amendment took effect in June 2025 and is mandatory for CEN member states to adopt by December 2025.
This standard and its amendment provide unified, precise test methods essential for assessing the quality and uniformity of preformed pipe insulation products, ensuring they meet industry requirements for fit and performance within mechanical and thermal systems.
Key Topics
- Product Dimensions: Accurate measurement of the pipe insulation's length, diameter, and thickness to verify conformance with manufacturing specifications.
- Squareness: Ensuring perpendicularity of cuts and the geometric accuracy of preformed insulation parts to guarantee proper assembly and thermal efficiency.
- Linearity: Assessment of the pipe insulation's straightness to confirm it fits correctly over piping without gaps or distortions.
- Test Report Requirements: Detailed and standardized test reporting protocols including referencing the document, product identification, production details, sampling methods, conditioning, and complete test results.
- Test Conditions: Considerations for climatic influencing factors such as tropical environment conditioning to maintain repeatable and reliable results.
- Laboratory Practices: Guidelines for sampling, conditioning, and test apparatus documentation while ensuring quality control and traceability.
Applications
- Building HVAC Systems: Accurate insulation fitting reduces thermal losses and energy consumption in heating, ventilation, and air conditioning installations.
- Industrial Piping: Enhanced pipe insulation quality control improves process temperature maintenance and worker safety in industrial plants.
- Quality Assurance: Manufacturers implement these test methods to certify insulation products meet performance and dimensional standards, facilitating compliance with building codes and industrial regulations.
- Energy Efficiency Programs: Precise insulation installation supports energy conservation goals in commercial and residential buildings through improved thermal retention.
- Technical Procurement: Specifications reference this standard for material selection and acceptance criteria of pipe insulation in tender and supply contracts.
Related Standards
- ISO 15839 – Thermal insulating materials - Determination of thermal resistance
- EN ISO 6946 – Building components and building elements - Thermal resistance and transmittance
- ISO 9001 – Quality management systems for consistent product manufacturing
- EN ISO 10456 – Building materials - Hygrothermal properties and calculation methods
By adhering to SIST EN ISO 12628:2022/A1:2025, stakeholders in building and industrial sectors ensure the dimensional accuracy, structural integrity, and fitment quality of preformed pipe insulation products, leading to improved installation efficiency and long-term system durability. This amendment strengthens existing measurement protocols, supporting innovation and standardization across Europe and international markets.
Frequently Asked Questions
SIST EN ISO 12628:2022/A1:2025 is a amendment published by the Slovenian Institute for Standardization (SIST). Its full title is "Thermal insulating products for building equipment and industrial installations - Determination of dimensions, squareness and linearity of preformed pipe insulation - Amendment 1 (ISO 12628:2022/Amd 1:2025)". This standard covers: Thermal insulating products for building equipment and industrial installations - Determination of dimensions, squareness and linearity of preformed pipe insulation - Amendment 1 (ISO 12628:2022/Amd 1:2025)
Thermal insulating products for building equipment and industrial installations - Determination of dimensions, squareness and linearity of preformed pipe insulation - Amendment 1 (ISO 12628:2022/Amd 1:2025)
SIST EN ISO 12628:2022/A1:2025 is classified under the following ICS (International Classification for Standards) categories: 91.100.60 - Thermal and sound insulating materials. The ICS classification helps identify the subject area and facilitates finding related standards.
SIST EN ISO 12628:2022/A1:2025 has the following relationships with other standards: It is inter standard links to SIST EN ISO 12628:2022. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
You can purchase SIST EN ISO 12628:2022/A1:2025 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-september-2025
Toplotnoizolacijski proizvodi za opremo stavb in industrijske inštalacije -
Ugotavljanje mer, pravokotnosti in ravnosti predoblikovanih cevnih izolacij -
Dopolnilo 1 (ISO 12628:2022/Amd 1:2025)
Thermal insulating products for building equipment and industrial installations -
Determination of dimensions, squareness and linearity of preformed pipe insulation -
Amendment 1 (ISO 12628:2022/Amd 1:2025)
Wärmedämmstoffe für die Haustechnik und für betriebstechnische Anlagen -
Bestimmung der Maße, der Rechtwinkligkeit und der Linearität von vorgeformten
Rohrdämmstoffen - Änderung 1 (ISO 12628:2022/Amd 1:2025)
Produits isolants thermiques pour les équipements de bâtiments et les installations
industrielles - Détermination des dimensions, de l'équerrage et de la linéarité des
coquilles isolantes préformées - Amendement 1 (ISO 12628:2022/Amd 1:2025)
Ta slovenski standard je istoveten z: EN ISO 12628:2022/A1:2025
ICS:
91.100.60 Materiali za toplotno in Thermal and sound insulating
zvočno izolacijo materials
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 12628:2022/A1
EUROPEAN STANDARD
NORME EUROPÉENNE
June 2025
EUROPÄISCHE NORM
ICS 91.100.60
English Version
Thermal insulating products for building equipment and
industrial installations - Determination of dimensions,
squareness and linearity of preformed pipe insulation -
Amendment 1 (ISO 12628:2022/Amd 1:2025)
Produits isolants thermiques pour les équipements de Wärmedämmstoffe für die Haustechnik und für
bâtiments et les installations industrielles - betriebstechnische Anlagen - Bestimmung der Maße,
Détermination des dimensions, de l'équerrage et de la der Rechtwinkligkeit und der Linearität von
linéarité des coquilles isolantes préformées - vorgeformten Rohrdämmstoffen - Änderung 1 (ISO
Amendement 1 (ISO 12628:2022/Amd 1:2025) 12628:2022/Amd 1:2025)
This amendment A1 modifies the European Standard EN ISO 12628:2022; it was approved by CEN on 9 June 2025.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for inclusion of
this amendment into the relevant 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 amendment 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, Türkiye 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
© 2025 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 12628:2022/A1:2025 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 12628:2022/A1:2025) has been prepared by Technical Committee ISO/TC 163
"Thermal performance and energy use in the built environment" in collaboration with Technical
Committee CEN/TC 88 “Thermal insulating materials and products” the secretariat of which is held by
DIN.
This Amendment to the European Standard EN ISO 12628:2022 shall be given the status of a national
standard, either by publication of an identical text or by endorsement, at the latest by December 2025,
and conflicting national standards shall be withdrawn at the latest by December 2025.
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.
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, Türkiye and the
United Kingdom.
Endorsement notice
The text of ISO 12628:2022/Amd 1:2025 has been approved by CEN as EN ISO 12628:2022/A1:2025
without any modification.
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