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
Legislation related to this standard
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
PUBLISHED
EN 1504-3:2005
IN_DEVELOPMENT
prEN 1504-3 rev
10.99
New project approved
Nov 4, 2020