SIST EN ISO 9862:2024/kFprA1:2026
(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 (ISO 9862:2023/FDAM 1:2026)
Géosynthétiques - Échantillonnage et préparation des éprouvettes - Amendement 1: Titre manque (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
- Public Enquiry End Date
- 09-Dec-2025
- Technical Committee
- ITEK - Textile and textile products
- Current Stage
- 5020 - Formal vote (FV) (Adopted Project)
- Start Date
- 11-Jun-2026
- Due Date
- 30-Jul-2026
- Completion Date
- 12-Jun-2026
Relations
- Amends
SIST EN ISO 9862:2024 - Geosynthetics - Sampling and preparation of test specimens (ISO 9862:2023) - Effective Date
- 05-Mar-2025
Overview
SIST EN ISO 9862:2024/kFprA1:2026 is an amendment to the internationally recognized standard for geosynthetics, specifically addressing the procedures for sampling and preparation of test specimens. This update introduces clear requirements for the sample preparation of Geosynthetic Cementitious Composites (GCCs), a class of geosynthetics with cementitious materials. This amendment enhances consistency and ensures reliable test results for geosynthetic products used across various civil engineering and construction applications.
Key Topics
Sample Preparation for GCCs
The amendment details how Geosynthetic Cementitious Composites must be cut and prepared for testing:- Test specimens must be cut from uncured samples, ensuring each side is at least 25 mm oversized relative to the intended specimen size.
- Distinction between uncured, hydrated, and cured states of GCCs is emphasized.
- Cutting, hydration, and curing procedures are referenced to recognized methods, promoting uniformity.
Specimen Conditioning and Definitions
- Uncured: The state before the GCC’s cementitious matrix has interacted with water.
- Hydrated: The GCC’s exposure to water under specific conditions for a set period.
- Cured: The state after initial hydration and setting, indicating the GCC has hardened.
Standard References
Integration with ASTM D8030/D8030M, a global practice for sample preparation specific to GCC materials.
Applications
SIST EN ISO 9862 with Amendment 1 is essential for:
- Test Laboratories: Enables consistent sample preparation, benefiting comparative testing of geosynthetic cementitious materials.
- Product Manufacturers: Supports quality control and product development by providing standardized processes for preparing GCC specimens for testing.
- Regulatory Compliance: Facilitates adherence to both national and international regulations concerning geosynthetics in infrastructure and civil engineering projects.
- Engineering and Design: Assists engineers in ensuring selected geosynthetics meet anticipated performance criteria for applications such as slope stabilization, channel lining, erosion control, and containment.
Related Standards
- ISO 9862:2023: The base standard for geosynthetics sampling and specimen preparation.
- ASTM D8030/D8030M: Standard Practice for Sample Preparation for Geosynthetic Cementitious Composite Mats (GCCM).
- EN ISO 9862:2023/prA1:2025: European adoption of the ISO standard and its amendments.
- ICS 59.080.70: Geotextiles classification within the International Classification for Standards.
Practical Value
Implementing the guidelines of SIST EN ISO 9862:2024/kFprA1:2026 ensures:
- Reproducibility: Standard sample preparation techniques result in repeatable, comparable test outcomes.
- Quality Assurance: Manufacturers and laboratories can consistently assess GCCs in compliance with internationally accepted methods.
- Efficiency and Reliability: Streamlined preparation workflows save time and minimize sample handling errors, supporting better project delivery in the geosynthetics sector.
This amendment strengthens the role of standardized testing procedures in the evolving field of geosynthetics, ensuring products meet both performance and safety standards throughout their lifecycle.
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Frequently Asked Questions
SIST EN ISO 9862:2024/kFprA1:2026 is a draft published by the Slovenian Institute for Standardization (SIST). 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)
SIST EN ISO 9862:2024/kFprA1:2026 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.
SIST EN ISO 9862:2024/kFprA1:2026 has the following relationships with other standards: It is inter standard links to SIST EN ISO 9862:2024. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
SIST EN ISO 9862:2024/kFprA1:2026 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.
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USER PURPOSES, DRAFT INTERNATIONAL
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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
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NATIONAL REGULATIONS.
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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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