prSRPS EN 1504-3:2020

Products and systems for the protection and repair of concrete structures - Definitions, requirements, quality control and evaluation of conformity - Part 3: Structural and non-structural repair

Scope

This European Standard specifies requirements for the identification, performance (including durability) and safety of products and systems to be used for the structural and non-structural repair of concrete structures.
This European Standard covers repair mortars and concretes, possibly used in conjunction with other products and systems, to restore and/or to replace defective concrete and to protect reinforcement, necessary to extend the service life of a concrete structure exhibiting deterioration. The fields of application covered are in accordance with ENV 1504-9 as follows:
Principle 3 Concrete restoration Method 3.1 Applying mortar by hand
Method 3.2 Recasting with concrete
Method 3.3 Spraying mortar or concrete
Principle 4 Structural strengthening Method 4.4 Adding mortar or concrete
Principle 7 Preserving or restoring passivity Method 7.1 Increasing cover to reinforcement with mortar or concrete
Method 7.2 Replacing contaminated concrete

Related directives

NOTE: If the word "harmonized" (marked in green) is not found in the field with the name of the directive, it means that the European standard is not cited in the OJEU.