UNI EN 14620-4 : 2006
Current
The latest, up-to-date edition.
DESIGN AND MANUFACTURE OF SITE BUILT, VERTICAL, CYLINDRICAL, FLAT-BOTTOMED STEEL TANKS FOR THE STORAGE OF REFRIGERATED, LIQUEFIED GASES WITH OPERATING TEMPERATURES BETWEEN 0 DEGREE C AND -165 DEGREE C - PART 4: INSULATION COMPONENTS
05-12-2006
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Design requirements, performance characteristics, testing
and selection of insulating materials
4.1 General
4.2 Analysis of design requirements
4.3 Assessment of the performance characteristics
4.4 Testing of materials and systems
5 Protection of insulation - water vapour barrier
5.1 General
5.2 Protective structure formed by the outer tank
5.3 Protective cover for external insulation
6 Design of insulation system
6.1 General
6.2 Thermal design
6.3 Structural design
6.4 Insulation for each tank component
6.5 Design for different types of containment
7 Installation
7.1 Introduction
7.2 General requirements
7.3 Inspection and testing
Annex A (informative) Insulation materials
Annex B (normative) Test methods
Annex C (normative) Tank bottom insulation - Limit state theory
Bibliography
Specifies the requirements for materials, design and installation of the insulation of refrigerated liquefied gas (RLG) storage tanks.
| DocumentType |
Standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Current
|
| Standards | Relationship |
| NS EN 14620-4 : 1ED 2007 | Identical |
| EN 14620-4:2006 | Identical |
| DIN EN 14620-4:2006-12 | Identical |
| NF EN 14620-4 : 2006 | Identical |
| SN EN 14620-4 : 2006 | Identical |
| BS EN 14620-4:2006 | Identical |
| NEN EN 14620-4 : 2006 | Identical |
| NBN EN 14620-4 : 2007 | Identical |
| I.S. EN 14620-4:2006 | Identical |
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