PREN 13121-1 : DRAFT 1998
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
GRP TANKS AND VESSELS FOR USE ABOVE GROUND - PART 1: RAW MATERIALS - ACCEPTANCE CONDITIONS AND USAGE CONDITIONS
01-05-2003
12-01-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Definitions, symbols and abbreviations
3.1 Definitions
3.2 Symbols and abbreviations
4 Thermosetting resins
4.1 General
4.2 Unsaturated polyester resins
4.3 Vinylester resins
4.4 Epoxy resins
4.5 Furane resins
4.6 Phenolic resins
4.7 Characterisation of thermosetting resins in the
uncured state
4.8 Characterisation of thermosetting resins in the
cured state
5 Curing agents for polyester and vinyl ester resins
5.1 General
5.2 Initiators
5.3 Accelerators
5.4 Promotors
5.5 Inhibitors
6 Reinforcing materials
6.1 General
6.2 Surface nonwovens
6.3 Chopped strand mats
6.4 Continuous strand mats
6.5 Woven fabrics/Woven roving fabrics
6.6 Rovings for winding and for chopping applications
7 Additives
7.1 General
7.2 Thixotropic agents
7.3 Conductive fillers
7.4 Fire retardants
7.5 Paraffin wax
7.6 Aggregates and fillers
7.7 Ultra-violet absorbers
7.8 Pigments
7.9 Surface active agents
8 Thermolplastic lining materials
8.1 General
8.2 Mechanical and thermal properties
8.3 Chemical resistance properties
8.4 Lining adhesion to laminate
8.5 Welding consumables
8.6 Dimensional stability and tolerances
9 Quality control, quality assurance and acceptance
conditions for raw materials
9.1 General
9.2 Unsaturated polyester resins and vinylester resins
9.3 Epoxy resins and hardeness
9.4 Furane and phenolic resins
9.5 Initiators
9.6 Accelerators, promotors, inhibitors
9.7 Additives
9.8 Surface nonwovens
9.9 Chopped strand mats
9.10 Woven fabrics/Woven rovings fabrics
9.11 Rovings for winding and for chopping applications
9.12 Thermoplastic linings
Annex Z (informative) Clauses of this European Standard adressing
essential requirements or other provisions of EN Directives
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.