ISO 20394:2007
Current
The latest, up-to-date edition.
Thermal-insulating materials — Determination of freeze-thaw resistance
Hardcopy , PDF
English
06-06-2007
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.
| Committee |
ISO/TC 61/SC 10
|
| DevelopmentNote |
Supersedes ISO/DIS 20394. (06/2007)
|
| DocumentType |
Standard
|
| Pages |
6
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Standards | Relationship |
| NEN ISO 20394 : 2008 | Identical |
| BS ISO 12575-1:2012 | Thermal insulation. Exterior insulating systems for foundations Material specification |
| ISO 12575-1:2012 | Thermal insulation products — Exterior insulating systems for foundations — Part 1: Material specification |
| ISO 2896:2001 | Rigid cellular plastics — Determination of water absorption |
| ISO 20392:2007 | Thermal-insulating materials — Determination of compressive creep |
| ISO 20393:2007 | Thermal-insulating materials — Determination of long-term water absorption by diffusion |
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