EN 13580:2002

Products and systems for the protection and repair of concrete structures - Test Methods - Water absorption and resistance to alkali for hydrophobic impregnations

This European Standard specifies a test method to evaluate the effect of a hydrophobic impregnation. It deals with the rate at which treated concrete absorbs water and with the alkali resistance of that surface treatment. The method primarily relates to the protection of concrete structures.

Produkte und Systeme für den Schutz und die Instandsetzung von Betontragwerken - Prüfverfahren - Wasseraufnahme und Alkalibeständigkeit für hydrophobierende Imprägnierungen

Diese Europäische Norm enthält Festlegungen für ein Prüfverfahren zur Beurteilung der Wirkung von hydropho-bierenden Imprägnierungen. Sie behandelt die Geschwindigkeit, mit der behandelter Beton Wasser absorbiert, sowie die Alkalibeständigkeit dieser Oberflächenbehandlung. Das Verfahren bezieht sich primär auf den Schutz von Betontragwerken.

Produits et systèmes pour la protection et la réparation des structures en béton - Méthodes d'essai - Absorption d'eau et résistance aux alcalis pour imprégnations hydrofuges

La présente Norme européenne spécifie une méthode d'essai destinée à évaluer l'effet d'une imprégnation hydrofuge. Elle traite de la vitesse à laquelle le béton traité absorbe l'eau et de la résistance aux alcalis de ce traitement de surface. Cette méthode se rapporte principalement à l'évaluation des produits de protection des bétons de structure.

Proizvodi in sistemi za zaščito in popravilo betonskih konstrukcij - Preskusne metode - Vodovpojnost in odpornost proti alkalijam pri hidrofobnih impregnacijah

General Information

• Status: Published
• Publication Date: 27-Aug-2002
• ICS: 91.080.40 - Concrete structures
• Technical Committee: CEN/TC 104 - Concrete ( performance, production, placing and compliance criteria )
• Drafting Committee: CEN/TC 104/SC 8 - Protection and repairs of concrete structures
• Current Stage: 9093 - Decision to confirm - Review Enquiry
• Start Date: 18-Jun-2021
• Completion Date: 14-Apr-2025
• Directive: 305/2011 - Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
• Directive: 89/106/EEC - Construction products
• Mandate: M/128 - Mandate to CEN/CENELEC concerning the execution of standardization work for harmonized standards on products for concrete, mortar and grout
• Ref Project: SIST EN 13580:2002 - Products and systems for the protection and repair of concrete structures - Test Methods - Water absorption and resistance to alkali for hydrophobic impregnations

Overview

EN 13580:2002 is a European Standard developed by CEN that specifies test methods for evaluating hydrophobic impregnations used on concrete structures. The standard focuses on assessing water absorption rates and alkali resistance of concrete surfaces treated with hydrophobic impregnation products and systems. This evaluation is critical for the protection and repair of concrete infrastructure, ensuring durability and longevity by minimizing moisture ingress and chemical degradation.

This standard is an essential reference for manufacturers, testing laboratories, and construction professionals involved in concrete protection and repair, providing a consistent and recognized methodology to verify the performance of protective impregnation treatments.

Key Topics

• Test Methodology
  EN 13580:2002 outlines a detailed test procedure using 100 mm concrete cubes. The method compares water absorption rates of treated and untreated cubes from the same concrete batch to determine the effectiveness of hydrophobic impregnation.

• Water Absorption Rate Assessment
  The absorption ratio is calculated by measuring the weight increase of concrete cubes after immersion in demineralized water, reflecting the hydrophobic impregnation's ability to reduce water uptake.

• Alkali Resistance Evaluation
  Treated cubes are exposed to potassium hydroxide solution for 21 days to simulate chemical attack. Subsequent water absorption tests determine retention of protective properties post-alkali exposure.

• Sample Preparation & Conditioning
  The standard specifies stringent curing and conditioning regimes for test cubes, ensuring consistent moisture content before treatment and testing.

• Treatment Procedure
  Hydrophobic impregnants are applied by dipping cube surfaces, measuring impregnant consumption to ensure adequate coverage aligning with manufacturer guidelines.

• Test Reporting Requirements
  Comprehensive documentation standards are defined, covering test conditions, sample identification, impregnant consumption, absorption ratios, and any deviations from procedures.

Applications

• Concrete Surface Protection
  EN 13580:2002 facilitates the evaluation of hydrophobic impregnation products designed to protect concrete structures from weathering and moisture ingress, which are primary causes of deterioration.

• Durability Assessment for Repair Materials
  The standard assesses alkali resistance, crucial for determining long-term chemical durability of surface treatments used in repair and restoration projects.

• Quality Control & Product Certification
  Manufacturers can verify product performance standard compliance, enabling certification and market acceptance for hydrophobic impregnations.

• Research and Development
  Useful in R&D to compare the effectiveness of new impregnation formulations and optimize treatment protocols based on standardized water absorption and alkali resistance metrics.

• Infrastructure Maintenance
  Relevant for maintaining bridges, tunnels, parking structures, and other concrete installations, ensuring protective treatments sustain effective performance under operational environments.

Related Standards

• EN 1766 – Products and systems for the protection and repair of concrete structures – Test methods – Reference concretes for testing
  Provides specifications for concrete used as test specimens in EN 13580 procedures.

• EN 13579 – Products and systems for the protection and repair of concrete structures – Test methods – Drying test for hydrophobic impregnation
  Complements EN 13580 by focusing on the drying characteristics of hydrophobic impregnation treatments.

• EN 1504 Series – Products and systems for the protection and repair of concrete structures
  Includes broader standards covering performance requirements for repair materials and surface protection systems.

Summary

EN 13580:2002 delivers an authoritative test protocol to evaluate the performance of hydrophobic impregnations on concrete surfaces, specifically addressing water absorption control and alkali resistance. Adhering to this standard enables enhanced durability of concrete infrastructure by verifying that protective products perform reliably under exposure to moisture and alkaline conditions. It is a valuable tool for manufacturers, testing bodies, and engineers committed to advancing concrete protection technologies and maintaining structural integrity.

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Produkte und Systeme für den Schutz und die Instandsetzung von Betontragwerken - Prüfverfahren - Wasseraufnahme und Alkalibeständigkeit für hydrophobierende ImprägnierungenProduits et systemes pour la protection et la réparation des structures en béton - Méthodes d'essai - Absorption d'eau et résistance aux alcalis pour imprégnations hydrofugesProducts and systems for the protection and repair of concrete structures - Test Methods - Water absorption and resistance to alkali for hydrophobic impregnations91.080.40Betonske konstrukcijeConcrete structuresICS:Ta slovenski standard je istoveten z:EN 13580:2002SIST EN 13580:2002en01-november-2002SIST EN 13580:2002SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 13580August 2002ICS 91.080.40English versionProducts and systems for the protection and repair of concretestructures - Test Methods - Water absorption and resistance toalkali for hydrophobic impregnationsProduits et systèmes pour la protection et la réparation desstructures en béton - Méthodes d'essai - Absorption d'eauet résistance aux alcalis pour imprégnations hydrofugesProdukte und Systeme für den Schutz und dieInstandsetzung von Betontragwerken - Prüfverfahren -Wasseraufnahme und Alkalibeständigkeit fürhydrophobierende ImprägnierungenThis European Standard was approved by CEN on 23 December 2001.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the 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 translationunder the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2002 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 13580:2002 ESIST EN 13580:2002

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