I.S. EN 13121-3:2016

National Foreword
European foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviations
5 Information and requirements to be supplied
   and documented
6 Material
7 Mechanical properties
8 Determination of design strain and loadings
9 Design
10 Design analysis
11 Bolted flange connections
12 Supports for vessels and tanks
13 Seismic loading
14 Design calculation for tank and vessel anchorage
15 Structures and fittings
16 Local load analysis
17 Quality Control
18 Marking
Annex A (informative) - Product testing for serial or
        batch production process
Annex B (informative) - Derivation of laminate properties
        from laminate properties
Annex C (normative) - Pressure and leak testing
Annex D (normative) - Methods of tests
Annex E (normative) - Approval testing of laminators
Annex F (informative) - Design by stress analysis
Annex G (normative) - Environmental aspects
Annex ZA (informative) - Relationship between this
         European Standard and the essential requirements of
         Directive 2014/68/EU aimed to be covered
Bibliography

Provides requirements for the design, fabrication, inspection, testing and verification of GRP tanks and vessels with or without thermoplastics lining for storage or processing of fluids, factory made or site built, non-pressurized or pressurized up to 10 bar, for use above ground.