Reference number
ISO 20394:2007
International Standard
ISO 20394:2007
Thermal-insulating materials — Determination of freeze-thaw resistance
Edition 1
2007-06
Preview
ISO 20394:2007
39411
No disponible en español
Publicado (Edición 1, 2007)
Esta publicación se revisó y confirmó por última vez en 2021. Por lo tanto, esta versión es la actual.

ISO 20394:2007

ISO 20394:2007
39411
Idioma
Formato
CHF 42
Convertir Franco suizo (CHF) a tu moneda

Resumen

ISO 20394:2007 specifies the equipment and procedures for determining the effect, on the mechanical properties and moisture content of a product, of the successive cycling of the product from dry conditions at -20 °C to wet conditions (water) at +20 °C. It is applicable to thermal-insulation products.

The method is intended to simulate freeze-thaw effects on thermal-insulation products which are frequently exposed to water and low-temperature conditions, e.g. inverted roofs and unprotected ground insulation.

This test method is not recommended for all thermal-insulation products. It will normally be clear from the product standard, if this International Standard is applicable to a particular product.

Informaciones generales

  •  : Publicado
     : 2007-06
    : Norma Internacional confirmada [90.93]
  •  : 1
     : 6
  • ISO/TC 61/SC 10
    83.100 
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