EN 13412:2006
(Main)Products and systems for the protection and repair of concrete structures - Test methods - Determination of modulus of elasticity in compression
General Information
- Abstract
This European Standard specifies two methods for determining the modulus of elasticity in compression for repair products and systems.
Method 1 is for products and systems with high creep characteristics typically those containing polymer binders (PC).
Method 2 is for products and systems with low creep characteristics typically those containing polymer modified (PCC) and cementitious (CC) binders.
- Status
- Published
- Publication Date
- 29-Aug-2006
- Technical Committee
- CEN/TC 104 - Concrete ( performance, production, placing and compliance criteria )
- Drafting Committee
- CEN/TC 104/SC 8/WG 3 - Bonding
- Current Stage
- 9093 - Decision to confirm - Review Enquiry
- Start Date
- 30-Jun-2023
- Completion Date
- 09-Sep-2026
- Directive
- Harmonized Standard305/2011 - 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
Not Harmonized89/106/EEC - Construction products
Overview
EN 13412:2006 is a European Standard developed by CEN that provides test methods for determining the modulus of elasticity in compression of products and systems used for the protection and repair of concrete structures. This standard is essential in the evaluation of repair materials, ensuring that their mechanical properties meet the demands of structural applications. It specifies two distinct methods, each tailored to different binder types and their associated creep properties:
- Method 1: For materials with high creep (e.g., polymer binders - PC).
- Method 2: For materials with low creep (e.g., polymer modified - PCC, and cementitious binders - CC).
The determination of compressive modulus is a key factor in assessing the suitability of repair products for reinforced and non-reinforced concrete structures, contributing to the long-term reliability and durability of repairs.
Key Topics
- Modulus of elasticity in compression: EN 13412:2006 addresses the method of measuring the secant modulus, which reflects the deformation response of repair materials under load.
- Creep characteristics: Differentiates between high creep (polymer-based) and low creep (cementitious and polymer-modified) repair products, prescribing suitable testing methodologies for each.
- Test procedure: Includes preparation, curing, and conditioning of specimens, the method of loading, strain measurement requirements, and calculation of the modulus.
- Curing and conditioning: Specifies controlled environment conditions for curing (temperature and humidity) to ensure repeatability and reliability in test results.
- Reporting requirements: Defines the specific information that must be provided in the test report, ensuring transparency and traceability.
Applications
EN 13412:2006 is crucial for professionals involved in:
- Product development and quality control: Manufacturers of repair mortars, grouts, and coatings must validate that materials meet required mechanical performance standards.
- Structural repair and protection: Engineers and contractors use the modulus of elasticity data to select compatible repair materials, ensuring that they mimic the mechanical behavior of the original concrete.
- Certification and compliance: Conformance to EN 13412 is often required for CE marking and to meet national or international project specifications.
- Comparison of repair systems: Enables informed decision-making between polymer, polymer-modified, and cementitious repair products based on quantified elasticity characteristics.
Adhering to EN 13412:2006 supports extended durability and structural integrity in concrete refurbishment projects, enhancing the longevity of commercial, industrial, and public infrastructure.
Related Standards
When applying EN 13412:2006, reference to the following related standards is important:
- EN 196-1: Methods of testing cement - Part 1: Determination of strength
- EN 1504-1 & EN 1504-3: Definitions, requirements, and quality control for products and systems for the protection and repair of concrete structures
- EN 12190: Determination of compressive strength of repair mortar
- EN 12390-3 & EN 12390-4: Testing hardened concrete - Determination of compressive strength and specification for testing machines
- ISO 6784: Determination of static modulus of elasticity in compression (referenced in the bibliography)
Practical Value
Utilizing EN 13412:2006 ensures reliable, repeatable laboratory procedures for the mechanical assessment of repair materials, providing both manufacturers and end users with robust data to inform product development, specification writing, and project delivery in concrete repair and rehabilitation. This enhances quality assurance and consistency across the European construction sector, supporting safety and long-term structural performance.
Relations
- Effective Date
- 22-Dec-2008
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
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Frequently Asked Questions
EN 13412:2006 is a standard published by the European Committee for Standardization (CEN). Its full title is "Products and systems for the protection and repair of concrete structures - Test methods - Determination of modulus of elasticity in compression". This standard covers: This European Standard specifies two methods for determining the modulus of elasticity in compression for repair products and systems. Method 1 is for products and systems with high creep characteristics typically those containing polymer binders (PC). Method 2 is for products and systems with low creep characteristics typically those containing polymer modified (PCC) and cementitious (CC) binders.
This European Standard specifies two methods for determining the modulus of elasticity in compression for repair products and systems. Method 1 is for products and systems with high creep characteristics typically those containing polymer binders (PC). Method 2 is for products and systems with low creep characteristics typically those containing polymer modified (PCC) and cementitious (CC) binders.
EN 13412:2006 is classified under the following ICS (International Classification for Standards) categories: 91.080.40 - Concrete structures. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 13412:2006 has the following relationships with other standards: It is inter standard links to EN 13412:2002, EN 196-1:2016, EN 12390-3:2019, EN 12390-4:2025, EN 1504-1:2005, EN 12190:1998, EN 16506:2014, EN ISO 11296-9:2022, EN 14487-1:2022, EN 1504-3:2005, EN 14487-1:2005, EN 1504-4:2004. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 13412:2006 is associated with the following European legislation: EU Directives/Regulations: 305/2011, 89/106/EEC; Standardization Mandates: M/128. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
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