Standard

NS-EN 634-2:1996

Withdrawn

Note: This standard has a new edition: NS-EN 634-2:2007

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Abstract

This European Standard for cement-bonded particleboards specifies the requirements for particleboards bonded with Ordinary Portland Cement (OPC) for use in dry, humid 1) and exterior 2) conditions. Additional information on supplementary properties for certain applications is also given. NOTE: Cement-bonded particlboard does not contain any asbestos fibre. 1) Humid conditions are defined in terms of service class 2 of ENV 1995-1-1 which is characterized by a moisture content in the material corresponding to a temperature of 20 °C and a relative humidity of the surrounding air exceeding 85 % only for a few weeks per year. Boards of this type are suitable for use in biological hazard classes 1 and 2 of EN 335-3. 2) Exterior conditions are defined in terms of service class 3 of ENV 1995-1-1. Boards of this type are suitable for use in biological hazard classes 1, 2, 3 and 4 of EN 335-3. biologisk risikoklasse 1, 2, 3 og 4 i NS-EN 335-3.

Document information

  • Standard from SN
  • Published:
  • Withdrawn:
  • Edition: 1
  • Version: 1
  • Document type: NAT
  • ICS 79.060.20
  • National Committee CEN/TC 112/WG 6

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EU law: 89/106/EEC

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