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BS EN 12618-2:2004

Current
Current

The latest, up-to-date edition.

Products and systems for the protection and repair of concrete structures. Test methods Determination of the adhesion of injection products, with or without thermal cycling. Adhesion by tensile bond strength
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

07-09-2005

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Tests methods
  4.1 Principle
  4.2 Equipment
  4.3 Procedure
  4.4 Injection
  4.5 Curing
  4.6 Assessment of crack filling
  4.7 Artificial ageing
  4.8 Measurement of tensile bond strength
5 Calculation
6 Test report
7 Reproducibility
8 Repeatability

Gives a test method to determine the adhesion to hydraulic concrete of injection products.

This document describes a test method to determine the adhesion to hydraulic concrete of injection products. The test can be applied to polymer and cementetious injection products.

The injection may be performed upon cracks in the dry, damp, wet or with water flowing through them. The tensile bond test should always be carried out after the appropriate period of curing under the standard conditions of test detailed below, but may additionally be performed upon a further set of specimens after a period of artificial ageing by thermal cycling.

The test can provide an opportunity for subjective assessment of injectability.

Committee
B/517/8
DevelopmentNote
Supersedes 96/108349 DC. (08/2005)
DocumentType
Standard
Pages
16
PublisherName
British Standards Institution
Status
Current
Supersedes

EN 13687-3:2002 Products and systems for the protection and repair of concrete structures - Test methods - Determination of thermal compatibility - Part 3: Thermal cycling without de-icing salt impact
EN 24624 : 1992 PAINTS AND VARNISHES - PULL-OFF TEST
ISO 4624:2016 Paints and varnishes — Pull-off test for adhesion
EN 1504-1:2005 Products and systems for the protection and repair of concrete structures - Definitions, requirements, quality control and evaluation of conformity - Part 1: Definitions
EN 1766:2017 Products and systems for the protection and repair of concrete structures - Test methods - Reference concretes for testing

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