NEN EN 14688 : 2015

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
  4.1 Load resistance
  4.2 Draining of water
  4.3 Resistance to temperature changes
  4.4 Resistance to chemicals and staining agents
  4.5 Surface stability
  4.6 Cleanability
  4.7 Protection against overflowing
      4.7.1 Wash basins with overflow
      4.7.2 Wash basins without overflow
  4.8 Durability
  4.9 Dangerous substances
5 Test methods
  5.1 General
  5.2 Load resistance
  5.3 Draining of water
  5.4 Resistance to temperature changes
      5.4.1 Test apparatus
      5.4.2 Procedure
  5.5 Resistance to chemicals and staining agents
      5.5.1 Test apparatus and chemicals
      5.5.2 Test specimens
      5.5.3 Procedure
  5.6 Resistance to scratching
      5.6.1 Apparatus
      5.6.2 Test specimen
      5.6.3 Procedure
  5.7 Resistance to abrasion
      5.7.1 Principle
      5.7.2 Test apparatus and materials
      5.7.3 Test specimen
      5.7.4 Procedure
  5.8 Cleanability
  5.9 Determination of flow rate of overflow
6 Marking and product designation
7 Evaluation of conformity
  7.1 General
  7.2 Type testing
      7.2.1 Initial type testing
      7.2.2 Further type testing
      7.2.3 Sample, testing and compliance criteria
  7.3 Factory production control
      7.3.1 General
      7.3.2 Equipment
      7.3.3 Raw materials and components
      7.3.4 Product testing and assessment
      7.3.5 Non-conforming products
Annex ZA (informative) Clauses of this European Standard addressing
                       the provisions of the EU Construction
                        Products Directive
      ZA.1 Scope and relevant characteristics
      ZA.2 Procedure for attestation of conformity of wash basins
           ZA.2.1 System of attestation of conformity
           ZA.2.2 Declaration of conformity
      ZA.3 CE marking and labelling
Bibliography