SSH EN 12618-2:2004

Produkte dhe sisteme për mbrojtjen dhe riparimin e strukturave të betonit - Metoda të provës - Pjesa 2: Përcaktimi i lidhjes të produkteve të injektimit, me ose pa cikël termik - Procesi i lidhjes nga tërheqja.

Products and systems for the protection and repair of concrete structures - Test methods - Part 2: Determination of the adhesion of injection products, with our without thermal cycling - Adhesion by tensile bond strength

Scope

This Part of this European Standard 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.

Related directives

Directives related to this standards.