ONORM EN 14620-4 : 2006
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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DESIGN AND MANUFACTURE OF SITE BUILT, VERTICAL, CYLINDRICAL, FLAT-BOTTOMED STEEL TANKS FOR THE STORAGE OF REFRIGERATED, LIQUEFIED GASES WITH OPERATING TEMPERATURES BETWEEN 0 DEGREES C AND -165 DEGREES C - PART 4: INSULATION COMPONENTS
01-12-2013
10-18-2025
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 |
Osterreichisches Normungsinstitut/Austrian Standards
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| NS EN 14620-4 : 1ED 2007 | Identical |
| NEN EN 14620-4 : 2006 | Identical |
| BS EN 14620-4:2006 | Identical |
| I.S. EN 14620-4:2006 | Identical |
| NBN EN 14620-4 : 2007 | Identical |
| NF EN 14620-4 : 2006 | Identical |
| EN 14620-4:2006 | Identical |
| DIN EN 14620-4:2006-12 | Identical |
| EN 12667:2001 | Thermal performance of building materials and products - Determination of thermal resistance by means of guarded hot plate and heat flow meter methods - Products of high and medium thermal resistance |
| EN ISO 62:2008 | Plastics - Determination of water absorption (ISO 62:2008) |
| EN 13468:2001 | Thermal insulating products for building equipment and industrial installations - Determination of trace quantities of water soluble chloride, fluoride, silicate, sodium ions and pH |
| EN 1607:2013 | Thermal insulating products for building applications - Determination of tensile strength perpendicular to faces |
| EN 1606:2013 | Thermal insulating products for building applications - Determination of compressive creep |
| EN 1608:2013 | Thermal insulating products for building applications - Determination of tensile strength parallel to faces |
| EN 13471:2001 | Thermal insulating products for building equipment and industrial installations - Determination of the coefficient of thermal expansion |
| EN 12939:2000 | Thermal performance of building materials and products - Determination of thermal resistance by means of guarded hot plate and heat flow meter methods - Thick products of high and medium thermal resistance |
| EN ISO 4590:2016 | Rigid cellular plastics - Determination of the volume percentage of open cells and of closed cells (ISO 4590:2016) |
| EN 12088:2013 | Thermal insulating products for building applications - Determination of long term water absorption by diffusion |
| EN 12087:2013 | Thermal insulating products for building applications - Determination of long term water absorption by immersion |
| EN 12090:2013 | Thermal insulating products for building applications - Determination of shear behaviour |
| ISO 8302:1991 | Thermal insulation — Determination of steady-state thermal resistance and related properties — Guarded hot plate apparatus |
| ISO 4897:1985 | Cellular plastics — Determination of the coefficient of linear thermal expansion of rigid materials at sub-ambient temperatures |
| ISO 8301:1991 | Thermal insulation — Determination of steady-state thermal resistance and related properties — Heat flow meter apparatus |
| EN 1604:2013 | Thermal insulating products for building applications - Determination of dimensional stability under specified temperature and humidity conditions |
| EN 12091:2013 | Thermal insulating products for building applications - Determination of freeze-thaw resistance |
| EN ISO 4624:2016 | Paints and varnishes - Pull-off test for adhesion (ISO 4624:2016) |
| EN 1609:2013 | Thermal insulating products for building applications - Determination of short term water absorption by partial immersion |
| EN 826:2013 | Thermal insulating products for building applications - Determination of compression behaviour |
| ISO 844:2014 | Rigid cellular plastics — Determination of compression properties |
| EN 12086:2013 | Thermal insulating products for building applications - Determination of water vapour transmission properties |
| EN 14620-1:2006 | Design and manufacture of site built, vertical, cylindrical, flat-bottomed steel tanks for the storage of refrigerated, liquefied gases with operating temperatures between 0 °C and -165 °C - Part 1: General |
| EN 12066:1997 | Installations and equipment for liquefied natural gas - Testing of insulating linings for liquefied natural gas impounding areas |
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