Applicable to all textile floor coverings with a thickness not greater than 20 mm. The tetrapod comprises a metal casting with four legs each of which has a polyurethane foot at the end. The top of each foot is hemispherical. The measurements of the hardness of the tetrapod food top is described in Annex A. The multi-drum system, as illustrated in Annex B, may be used, provided that it meets all the requirements of this Technical Report.

General information

  • Status :  Withdrawn
    Publication date : 1986-06
  • Edition : 1
    Number of pages : 6
  • :
    ISO/TC 219
    Floor coverings
  • 97.150
    Floor coverings

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