NS EN 1354 : 2ED 2005

Foreword
1 Scope
2 Normative references
3 Principle
4 Apparatus
5 Test specimens
    5.1 Sample
    5.2 Shape and size of test specimens
    5.3 Number of test specimens
    5.4 Preparation of test specimens
    5.5 Checking the dimensions and the shape of
          test specimens
    5.6 Treating of loadbearing surfaces
    5.7 Determination of mass of test specimens
          in air-dried state
6 Compression test
7 Test results
8 Test report
Annex A (normative) Determination of compressive
strength of lightweight aggregate concrete with open
structure on test specimens cast in moulds
    A.1 Scope
    A.2 Principle
    A.3 Apparatus
    A.4 Test specimens
          A.4.1 Sample
          A.4.2 Shape and size of test specimens
          A.4.3 Number of test specimens
          A.4.4 Making and curing test specimens and
                  the shape of test specimens
          A.4.5 Checking the dimensions and the shape
                  of test specimens
          A.4.6 Treating of loadbearing surfaces
          A.4.7 Determination of mass of test
                  specimens in air-dry state
    A.5 Compression test
    A.6 Test results
    A.7 Test report
Annex B (informative) Determination of the fresh density
of LAC in-situ by means of the water replacement method
    B.1 Scope
    B.2 Principle
    B.3 Apparatus
    B.4 Testing procedure
    B.5 Calculation of fresh density

Provides a method of determining the compressive strength of lightweight aggregate concrete with open structure (LAC) according to EN 1520.