ČSN EN 16855-2   (142743) Chladicí boxy se vstupem - Definice, charakteristika tepelné izolace a zkušební metody - Část 2: Zákaznické chladicí boxy

Anotace textu normy ČSN EN 16855-2   (142743)

This document provides test or calculation methods to assess thermal insulation performances for customized walk-in cold rooms and components under normal end-use conditions.

The normal end-use conditions of a walk-in cold room are considered to be:

- installation inside an existing building,

- not exposed to external weather conditions,

- internal side of panels subject to temperatures within the indicative range -40 °C <= T <= 12 °C,

- external side of panels subject to temperatures within the indicative range -8 °C <= T <= 30 °C, temperatures below 0 °C, or higher than 20 °C, can be reached if the walk-in cold room is located inside not air-conditioned premises.

NOTE - In case the customized walk-in cold room working at positive storage temperature is used as a food processing room or a clean room, the standard is applied.