NEN EN 14470-2 : 2006

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and Definitions
4 Classification
5 Construction
  5.1 Fire protection
  5.2 Ventilation
  5.3 Gas cylinder restraining
  5.4 Insertion and removal of pressurised gas cylinders
  5.5 Installation of gas pipelines (for gas cylinders in use)
  5.6 Installation of electric cables (where appropriate)
6 Fire resistance
7 Information to be supplied
8 Manufacturer's marking and labelling
Annex A (normative) Type G testing to determine fire resistance
      A.1 Principle
      A.2 Testing apparatus and test methods
          A.2.1 Furnace
          A.2.2 Measuring equipment
          A.2.3 Weighing system
      A.3 Test models
          A.3.1 Quantity and description of test models
          A.3.2 Preliminary examination of the test model
      A.4 Preparation of fire test
          A.4.1 Safety cabinet
          A.4.2 Installation of test model
          A.4.3 Temperature measuring device placement
          A.4.4 Temperature measuring device placement in the
                fire room
      A.5 Fire testing procedure
      A.6 Test report
Annex B (informative) Approval regarding construction alterations
Bibliography

Provides performance requirements for fire safety cabinets used for storing pressurized gas cylinders. Applies to cabinets with a total internal volume suitable to store pressurised gas cylinders with a total volume not exceeding 220 l, including cylinders of purging gases.