NEN EN 13815 : 2006

Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions, symbols and abbreviations
  3.1 General terms and definitions
  3.2 Technical terms and definitions
4 Classifications
  4.1 Categories of production
  4.2 Product ranges
5 Requirements
  5.1 Fire behaviour
  5.2 Dangerous substances
  5.3 Impact resistance
  5.4 Protection against noise
  5.5 Energy economy and heat retention
  5.6 Constituents
  5.7 Appearances
  5.8 Thickness of the prime layer (fibrous plaster firstings)
  5.9 Handling framework
  5.10 Resistance to impact by a hard steel ball and cohesion
  5.11 Moisture content
  5.12 pH
  5.13 Surface hardness
  5.14 Interior architectural casts or technical function casts
       - Additional requirements
  5.15 Units - Additional requirements
6 Test methods
  6.1 Sampling
  6.2 Conditioning of samples
  6.3 Checking of the moulding definition of the face
  6.4 Prime layer thickness checking
  6.5 Checking the resistance to impact by a hard steel ball
       and the cohesion
  6.6 Moisture content
  6.7 pH measurement
  6.8 Surface hardness measurement
  6.9 Measurement of the thickness of interior architectural or
       technical function casts
  6.10 Unit length measurement
  6.11 Unit width measurement
  6.12 Unit thickness measurement
  6.13 Checking of unit angle squareness
  6.14 Checking of unit face flatness
  6.15 Determination of unit mass and checking of mass per
       unit area
7 Evaluation of conformity
  7.1 General
  7.2 Type testing
  7.3 Factory production control (FPC)
8 Designation of the products
  8.1 Designation of the interior architectural casts and
       technical function casts
  8.2 Designation of the units
9 Marking, labelling and packaging
Annex A (informative) Sampling procedure for testing
Annex B (normative) Design values of thermal conductivity of
                        gypsum plaster
Annex C (normative) Factory Production Control (FPC)
Annex ZA (informative) Clauses of this European Standard
         addressing essential requirements or other
         provisions of EU Directives
  ZA.1 Scope and characteristics concerned
       Product : fibrous gypsum plaster casts
       Intended uses : see clause 1
  ZA.2 Attestation and declaration of conformity of fibrous
       gypsum plaster casts
       ZA.2.1 General
  ZA.3 CE marking and labelling
Bibliography

Describes the characteristics and performance requirements for fibrous gypsum plaster cast-sections, rigid sheets, rigid tiles - made by various techniques in factories or workshops.