This European Standard specifies procedures for the chemical analysis of aggregates. It specifies the reference procedures and, in certain cases, an alternative method which can be considered as giving equivalent results. Unless otherwise stated, the test methods specified inThis standard may be used for factory production control, for audit tests or for type tests.This standard describes the reference methods used for type testing and in cases of dispute (and alternatives methods) for chemical analyses of aggregates. For the purpose of type testing and in cases of dispute only the reference method should be used. For other purposes, in particular factory production control, other methods may be used provided that an appropriate working relationship with the reference method has been established.
EN 1744-1:2009 Referenced Document
EN 1015-4 Methods of test for mortar for masonry - Part 4: Determination of consistence of fresh mortar (by plunger penetration)
EN 1015-9 Methods of test for mortar for masonry - Part 9: Determination of workable life and correction time of fresh mortar
EN 1097-6 Tests for mechanical and physical properties of aggregates - Part 6: Determination of particle density and water absorption
EN 196-1 Methods of testing cement - Part 1: Determination of strength
EN 196-2:2005 Methods of testing cement Part 2: Chemical analysis of cement Supersedes EN 196-21:1989