NEN EN 13442 : 2013

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Test pieces and test specimens
   5.1 Dimensions
   5.2 Sampling
6 Equipment and materials
   6.1 Apparatus
       6.1.1 Conditioning
       6.1.2 Light sources
   6.2 Test equipment
       6.2.1 Pieces of cellulose filter paper to apply
             each of the test agents, free of dyes and of
             chemicals, with a grammage of 400 g/m[2] to
             500 g/m[2]
       6.2.2 Glass Petri dish
       6.2.3 Pair of tweezers
       6.2.4 Absorbent paper or tissue, with good absorbent,
             free of dyes and of chemicals
       6.2.5 White, soft, absorbent cotton cloths
       6.2.6 Vessels for containing test agents during soaking
             of filter paper
   6.3 Chemical agents
       6.3.1 Test agents
       6.3.2 Cleaning agents
7 Procedure
   7.1 Test pieces and test specimen
   7.2 Chemical test
8 Examination of the test piece
   8.1 Rating code
   8.2 Procedure
9 Expression of results
   9.1 For each test area
   9.2 For each test agent
   9.3 For the whole test
10 Test report

States a test method to determine the resistance of the surface of an element of wood and parquet flooring, panelling and cladding, to a predetermined list of chemical agents they may be exposed to during their service life.