EN ISO 9862:2023/FprA1
(Amendment)Geosynthetics - Sampling and preparation of test specimens - Amendment 1: Sample preparation for Geosynthetic Cementitious Composites (GCCs) (ISO 9862:2023/FDAM 1:2026)
Geokunststoffe - Probenahme und Vorbereitung der Messproben - Änderung 1: Probenvorbereitung für geosynthetische zementhaltige Verbundstoffe (GCC) (ISO 9862:2023/FDAM 1:2026)
Géosynthétiques - Échantillonnage et préparation des éprouvettes - Amendement 1: Préparation d'échantillons pour les géocomposites à base de ciment (GCC) (ISO 9862:2023/FDAM 1:2026)
Geosintetika - Vzorčenje in priprava vzorcev za preskušanje - Dopolnilo A1: Priprava vzorcev za geosintetične cementne kompozite (ISO 9862:2023/FDAM 1:2026)
General Information
- Status
- Not Published
- Publication Date
- 24-Sep-2026
- Technical Committee
- CEN/TC 189 - Geotextiles and geotextile-related products
- Current Stage
- 5020 - Submission to Vote - Formal Approval
- Start Date
- 04-Jun-2026
- Due Date
- 23-Feb-2027
- Completion Date
- 04-Jun-2026
Relations
- Effective Date
- 12-Feb-2026
- Effective Date
- 05-Mar-2025
Overview
EN ISO 9862:2023/FprA1 is an amendment to the international standard for geosynthetics, specifically focusing on the sampling and preparation of test specimens. This amendment, titled "Sample Preparation for Geosynthetic Cementitious Composites (GCCs)", introduces additional requirements for preparing and cutting specimens of GCCs for testing. Developed by CEN in collaboration with ISO/TC 221, this standard ensures rigorous and consistent methodologies for characterizing and evaluating geosynthetic materials used in civil engineering and geotechnical applications.
Key Topics
- Geosynthetic Cementitious Composites (GCCs): These are advanced materials composed of a geosynthetic layer bonded to a cementitious matrix, commonly used in erosion control, lining, and structural applications.
- Sample Preparation Procedures: Defines how to oversize, cut, and prepare GCC specimens for testing in both cured (hardened) and uncured states. The new amendment specifies that uncured samples must be at least 25 mm larger than the desired specimen size along each edge.
- Definitions for Key States:
- Cured: The state after the cementitious binder has hydrated and set.
- Uncured: The state before hydration begins.
- Hydrated: The state after the material has been exposed to water under controlled conditions.
- Reference to ASTM D8030/D8030M: For preparation of hydrated and cured specimens, users are directed to follow the practices outlined in ASTM D8030/D8030M, ensuring harmonization between international standards.
Applications
EN ISO 9862:2023/FprA1 is essential for:
- Quality Control: Laboratories and manufacturers use the standard to produce accurate, repeatable specimen preparation methods for GCCs, vital for consistent quality assessment.
- Product Development and Certification: Ensures that products meet industry requirements through standardized sampling and testing procedures, supporting regulatory compliance.
- Specification and Procurement: Civil engineers, designers, and procurement specialists reference the standard to ensure geosynthetic products installed in projects are sampled, tested, and certified according to international best practices.
- Technical Evaluation: Facilitates comparison of product performance and characteristics by providing a uniform method for specimen preparation, leading to reliable data in research and development or performance benchmarking.
Related Standards
- ISO 9862:2023: The parent standard detailing general procedures for sampling and preparing specimens of geosynthetics.
- ASTM D8030/D8030M: Specifies sample preparation methods for GCCMs (Geosynthetic Cementitious Composite Mats), referenced for hydrated and cured sample preparation in this amendment.
- Other ISO/TC 221 Standards: Covers various aspects of geosynthetics, including physical, mechanical, and durability testing procedures.
Keywords: EN ISO 9862:2023/FprA1, geosynthetics, geosynthetic cementitious composites, GCCs, standard, international, sampling, test specimen preparation, laboratory testing, ASTM D8030, quality control, construction materials, geotechnical engineering, specimen preparation standards.
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Frequently Asked Questions
EN ISO 9862:2023/FprA1 is a draft published by the European Committee for Standardization (CEN). Its full title is "Geosynthetics - Sampling and preparation of test specimens - Amendment 1: Sample preparation for Geosynthetic Cementitious Composites (GCCs) (ISO 9862:2023/FDAM 1:2026)". This standard covers: Geosynthetics - Sampling and preparation of test specimens - Amendment 1: Sample preparation for Geosynthetic Cementitious Composites (GCCs) (ISO 9862:2023/FDAM 1:2026)
Geosynthetics - Sampling and preparation of test specimens - Amendment 1: Sample preparation for Geosynthetic Cementitious Composites (GCCs) (ISO 9862:2023/FDAM 1:2026)
EN ISO 9862:2023/FprA1 is classified under the following ICS (International Classification for Standards) categories: 59.080.70 - Geotextiles. The ICS classification helps identify the subject area and facilitates finding related standards.
EN ISO 9862:2023/FprA1 has the following relationships with other standards: It is inter standard links to ISO 9862:2023/FDAmd 1, EN ISO 9862:2023. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN ISO 9862:2023/FprA1 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 9862:2024/oprA1:2025
01-december-2025
Geosintetika - Vzorčenje in priprava vzorcev za preskušanje - Dopolnilo A1:
Priprava vzorcev za geosintetične cementne kompozite (ISO 9862:2023/DAmd
1:2025)
Geosynthetics - Sampling and preparation of test specimens - Amendment 1: Sample
preparation for Geosynthetic Cementitious Composites (GCCs) (ISO
9862:2023/DAmd1:2025)
Geokunststoffe - Probenahme und Vorbereitung der Messproben - Änderung 1 (ISO
9862:2023/DAmd 1:2025)
Géosynthétiques - Échantillonnage et préparation des éprouvettes - Amendement 1:
Titre manque (ISO 9862:2023/DAmd1:2025)
Ta slovenski standard je istoveten z: EN ISO 9862:2023/prA1:2025
ICS:
59.080.70 Geotekstilije Geotextiles
SIST EN ISO 9862:2024/oprA1:2025 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
SIST EN ISO 9862:2024/oprA1:2025
SIST EN ISO 9862:2024/oprA1:2025
DRAFT
Amendment
ISO 9862:2023/
DAM 1
ISO/TC 221
Geosynthetics — Sampling and
Secretariat: BSI
preparation of test specimens
Voting begins on:
AMENDMENT 1: Sample preparation
2025-09-22
for Geosynthetic Cementitious
Voting terminates on:
Composites (GCCs) 2025-12-15
ICS: 59.080.70
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENTS AND APPROVAL. IT
IS THEREFORE SUBJECT TO CHANGE
AND MAY NOT BE REFERRED TO AS AN
INTERNATIONAL STANDARD UNTIL
PUBLISHED AS SUCH.
This document has not been edited by the ISO Central Secretariat.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
ISO/CEN PARALLEL PROCESSING
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
NATIONAL REGULATIONS.
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
PROVIDE SUPPORTING DOCUMENTATION.
Reference number
ISO 9862:2023/DAM 1:2025(en)
SIST EN ISO 9862:2024/oprA1:2025
DRAFT
ISO 9862:2023/DAM 1:2025(en)
Amendment
ISO 9862:2023/
DAM 1
ISO/TC 221
Geosynthetics — Sampling and
Secretariat: BSI
preparation of test specimens
Voting begins on:
AMENDMENT 1: Sample preparation
for Geosynthetic Cementitious
Voting terminates on:
Composites (GCCs)
ICS: 59.080.70
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENTS AND APPROVAL. IT
IS THEREFORE SUBJECT TO CHANGE
AND MAY NOT BE REFERRED TO AS AN
INTERNATIONAL STANDARD UNTIL
PUBLISHED AS SUCH.
This document has not been edited by the ISO Central Secretariat.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL,
© ISO 2025
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
STANDARDS MAY ON OCCASION HAVE TO
ISO/CEN PARALLEL PROCESSING
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
BE CONSIDERED IN THE LIGHT OF THEIR
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
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NATIONAL REGULATIONS.
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TO SUBMIT, WITH THEIR COMMENTS,
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NOTIFICATION OF ANY RELEVANT PATENT
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RIGHTS OF WHICH THEY ARE AWARE AND TO
PROVIDE SUPPORTING DOCUMENTATION.
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Website: www.iso.org
Published in Switzerland Reference number
ISO 9862:2023/DAM 1:2025(en)
ii
SIST EN ISO 9862:2024/oprA1:2025
ISO 9862:2023/DAM 1:2025(en)
Foreword
ISO (the International Organization for Standardization) is a worldwide f
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