SIST EN 12188:2000

Products and systems for the protection and repair of concrete structures - Test methods - Determination of adhesion steel-to-steel for characterisation of structural bonding agents

This European Standard describes a method for the characterisation of structural polymer based bonding agents for use in applications such as steel plate structural bonding for the strenghtening of concrete structures. It involves the determination of the slant shear strength and the pull-off strength.

Produkte und Systeme für den Schutz und die Instandsetzung von Betontragwerken - Prüfverfahren - Bestimmung der Klebewirkung an Stahl für die Charakterisierung der Eigenschaften von Klebstoffen für konstruktive Zwecke

Diese Europa(ische Norm beschreibt ein Verfahren zur Charakterisierung der Eigenschaften von Polymerklebstoffen fu(r konstruktive Zwecke, die z.B. als tragende Klebverbindungen an Stahllaschen zur Versta(rkung von Betonbauteilen verwendet werden. Sie beinhaltet die Bestimmung der Schubfestigkeit und der Abreißfestigkeit.

Produits et systemes pour la protection et la réparation des structures en béton - Méthodes d'essais - Détermination de l'adhérence acier sur acier pour la caractérisation des produits de collage structural

La présente norme européenne décrit une méthode de caractérisation des produits de collage structural ` base de polymères, ` utiliser dans des applications telles que le collage structural de plaques en acier pour le renforcement des structures en béton. Elle traite de la détermination de la résistance au cisaillement et de la résistance ` l'arrachement desdits produits de collage.

Proizvodi in sistemi za zaščito in popravilo betonskih konstrukcij - Preskusne metode - Določevanje zlepljenosti jekla na jeklo za ugotavljanje značilnosti konstrukcijskih lepil

General Information

• Status: Published
• Publication Date: 30-Apr-2000
• ICS: 91.080.40 - Concrete structures
• Technical Committee: BBB - Concrete, reinforced concrete and prestressed concrete
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-May-2000
• Due Date: 01-May-2000
• Completion Date: 01-May-2000
• 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: EN 12188:1999 - Products and systems for the protection and repair of concrete structures - Test methods - Determination of adhesion steel-to-steel for characterisation of structural bonding agents

Overview

EN 12188:1999 (CEN) specifies test methods for the characterisation of polymer-based structural bonding agents by determining adhesion steel-to-steel. The standard is intended for bonding systems used in structural applications such as steel plate bonding for the strengthening and repair of concrete structures. Test outcomes include slant shear strength and pull-off strength, which help assess the mechanical performance and suitability of adhesives for load-bearing repairs.

Key Topics

• Scope and purpose
  • Characterisation of structural bonding agents used in concrete strengthening and repair.
  • Focus on steel-to-steel adhesion as a proxy for performance in bonded steel plate applications.
• Test methods
  • Determination of slant shear strength to evaluate shear performance of the bonded joint.
  • Determination of pull-off strength to assess tensile adhesion between steel substrates.
• Material target
  • Polymer-based bonding agents (epoxy and similar structural adhesives) intended for construction-strength bonding.
• Quality and performance indicators
  • Use of measured adhesion values (slant shear, pull-off) for product comparison, specification, and quality control.

Applications

• Structural strengthening of concrete members using bonded steel plates (external reinforcement).
• Evaluation and selection of structural adhesives by manufacturers, testing laboratories, and material specifiers.
• Quality assurance and acceptance testing on site or in the laboratory for repair systems applied to bridges, buildings, and civil infrastructure.
• Comparative performance testing during product development and certification for concrete repair systems.

Who Uses This Standard

• Structural and civil engineers specifying bonding agents for strengthening or retrofit projects.
• Materials and testing laboratories conducting adhesion tests and producing certification data.
• Adhesive manufacturers developing or validating polymer-based structural bonding agents.
• Contractors and inspection bodies responsible for quality control of bonded repair works.

Related Standards

• EN 12188:1999 is part of the broader body of standards covering products and systems for protection and repair of concrete structures. National adoptions (for example SIST EN 12188:2000) reflect CEN implementation. Other complementary standards include the EN 1504 series for concrete repair products and methods.

Keywords: EN 12188:1999, adhesion steel-to-steel, structural bonding agents, slant shear, pull-off strength, polymer-based adhesives, steel plate bonding, concrete repair, CEN.

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.]QDþLOQRVWLProdukte und Systeme für den Schutz und die Instandsetzung von Betontragwerken - Prüfverfahren - Bestimmung der Klebewirkung an Stahl für die Charakterisierung der Eigenschaften von Klebstoffen für konstruktive ZweckeProduits et systemes pour la protection et la réparation des structures en béton - Méthodes d'essais - Détermination de l'adhérence acier sur acier pour la caractérisation des produits de collage structuralProducts and systems for the protection and repair of conc
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